Sabic Ultem® Resin Shortage Causing Delays

In September of 2014, Sabic announced issues with extended lead times for all Ultem® (PEI) Resins. These issues were caused by a dramatic increase in the demand this material. In addition, a scheduled outage at their Mt. Vernon facility is planned for April 2015.  Over the last several years, Sabic has increased capacity, and continue efforts to optimize production. Currently, Sabic is the only manufacturer of the PEI resin, under their trade name Ultem®.Ultem Sheet and Ultem Rod, PEI by Sabic, Polyetherimide

The result of an increase of industrial uses for Ultem® and spike in demand, along with the scheduled plant outage is a dramatic resin availability problem. Lead times from Sabic for Ultem® resin are currently being quoted at 14 – 18 weeks (as of Feb 2015).

The growth in the Sabic Ultem® plastic materials is due to many excellent physical properties that the Ultem has. The unique blend of UL 94 V-0 flame retardant properties, high heat resistance, superior resistance to autoclave sanitizing and is FDA/USDA and USP class VI compliant make Sabic Ultem® materials an obvious choice.

What this means if you use Ultem®

The available stock shapes of Ultem® 1000 and Ultem® 2300 our clients use is dwindling fast. We source sheet and rod  materials from all the major Sabic Ultem® stock shape manufacturers. Currently, many of our suppliers have zero inventory of resin or stock shapes. They are completely sold out, and as stated above, are not expecting any replacement resin for 4 or more months. Even then, the flow of resin will be reduced while production levels increase and catchup with current demand.

If Ultem® is what you must have, you have limited options. Industrial Plastic Supply, upon getting the news (see Press Release of Nov. 21, 2014) of the upcoming shortages, purchased all the Ultem® 1000 and Ultem® 2300 sheet and rod that suppliers had available. This large purchase was done to protect existing customers from a devastating outage, that could cause production slow downs or even shut downs. The common Ultem® shapes Sabic ultem shortage causing manufacturing delaysproduced are: Ultem® 1000 rod, Ultem® 1000 sheet, Ultem® 2300 rod, Ultem® 2300 sheet, and some Black Ultem® 1000 and Black Ultem® 2300 in sheet and rod. Contact Industrial Plastic to see if the Ultem® sheet or Ultem® rod material you need is still available.

What other options are available

In many cases, the Ultem® material that is specified may simply be unavailable for the foreseeable future. What options are available for other materials that may solve your immediate needs?

There are several materials that have some of the physical properties of the Sabic Ultem®. No one material has all the same properties, or the exact same properties as Ultem®, but several materials may work for your application. The determining factor will be the main physical properties you may need and want.

  • For High temperature resistance, look at: PTFE, PPS, PSU (Polysulfone), PPSU (Radel®) and PEEK
  • For Medical Applications, consider: PVDF (Kynar®), CTFE, PPSU (Radel®) and PEEK
  • For UL-94 V-0 requirements, investigate: PVC, PPS (Polyphenylsulfide), PTFE and PEEK

If you have specific properties or applications that you would like assistance with, please feel free to contact Industrial Plastic Supply, Inc. at 866-832-9315.

Topic: Ultem® Sheet and Rod Shortages Causing Manufacturing Slow Downs

Trusscore PVC Wall Panels

Working on a demanding wall and ceiling project?

What types of things do you consider when you start a new construction project? You need to think about what materials you need. What materials will fit your application? For many commercial wall covering applications, the common wall covering is FRP (Fiberglass Reinforced Panels). While FRP is probably thought of first, there are a few draw backs for some applications.
The FRP panels are heavy, and normally require a two or more person installation team. Because it has fiberglass as a main component, it is messy and hard to cut. In addition, the FRP is not approved for food preparation areas. The new Trusscore PVC Wall panels are lightweight, easy to cut and fabricate, and can be easily installed on walls by one person.

Trusscore Construction Panels

Fortunately, there is a new material on the market that can solve some of the most demanding applications (Agricultural, Commercial, Industrial and Residential) and it is called Trusscore™. Trusscore™ is a PVC Interlocking panels that is highly resistant to moisture and most chemicals. Problems with mold and mildew will become Industrial Plastic Supply, Inc. Trusscore PVC Wall Covering Panelsa thing of the past. In addition, Trusscore™  unique inner-truss design provides superior high strength panels, while its surface is resilient to scratches, chemicals and moisture. It also has a bright appearance and is virtually maintenance free! More information about PVC Sheets.

Key Advantages of Trusscore:

  • Meets CFIA (Canada) and FDA (U.S.A) standards
  • Supports attic insulation loads
  • Design hides fasteners
  • Corrosion-resistant
  • Can be used for new construction or retrofit
  • Flame Spread Classification of 5 as per CAN/ULC S102.2-10
  • Matte finish
  • Paintable

Where is Trusscore™ being used?

  • Breweries
  • Car WashesTrusscore installed as FDA approved wall covering in kitchen appliaction
  • Chemical Processing Plants
  • Dairy, Hog and Poultry Farms
  • Fisheries
  • Food Processing Plants
  • Health Care Facilities
  • Home Ceiling/ Wall Panels
  • Kennels
  • Laboratories
  • Laundromats
  • Marinas
  • Meat Packaging Facilities
  • Nursing Homes
  • Public Restrooms
  • Refrigerated Warehouses
  • Restaurant Kitchens Supermarkets
  • Riding Stables
  • Schools
  • Theme Parks

Suppliers of Trusscore PVC Wall Covering

MSW, the producers of Trusscore™,  have various distributors throughout Canada and the Eastern US which can be found here. However, if you are fortunate to live in the Southwestern part of the United States, there is a new Master Distributor for Trusscore.

Industrial Plastic Supply, Inc. in Anaheim, California is your one-stop source for Trusscore™ and all other plastic materials. For more information on Trusscore™ please send an email  click here to contact us.

Read original Press Release on Trusscore PVC Wall Covering
Topic: Trusscore PVC Wall Covering

Why Plastic Materials Are Unfairly Blamed

Plastics have been around for over a century now, and are used in almost every industry and application. The problem is that society has made the plastics industry the poster child for waste, trash and pollution. This is unfair, and factually incorrect.

Plastic materials are lighter, cost less to produce, use less electrical power to produce, and are safer for use. It is not new phenomenon that a material or product, once used, gets thrown away. This is the normal life cycle of many materials. Some inexpensive plastic materials used in consumer goods are made to throw away once the item has been purchased. Things like the indestructible packing we fight on kids toys, the cheap plastic sporks from restaurants, the prolific plastic water bottles and of course, the plastic grocery bags. All of these materials are 100% recyclable, the hitch is that it requires a little effort to recycle.

Are Plastic Materials The Cause?

On the positive side, the products that plastic currently replaces are much larger, heavier and generally cost more to produce, and use more energy to produce. This means, that the large amount of plastics that are not being properly disposed of, are replacing much larger quantities of materials that would not be recycled. I still remember times when I was a kid, and seeing tin cans in the lakes and rivers when out fishing. People polluting with their trash is not a new thing, now it is just a different group of materials.

Thermoplastic plastic materials are recyclable, and can be used over and over again. Generally, the recycled product would not be for a Food or Medical application. A common use of recycled plastic is with the collected milk jugs and detergent bottles, both HDPE, can be ground and turned into plastic lumber. The plastic lumber can be used to replace standard wood products for decks and outdoor furniture, and it will last for 15 – 20 years with no maintenance or painting. The cost savings and reduced use of natural resources for this one product can be staggering. The color doesn’t fade, it wood won’t split or crack, and it continues to look good for up to two decades.

Our recent article, “Plastic Material Bad Reputation – How did we get here?“, we discuss the factors that have lead to the ‘throw away’ society that we have become. Much of this bad reputation is for products that are designed as one use and then designed to be thrown away. So, if we are to change the bad reputation, companies need to change this design flaw, and start using materials for applications that can be reused easily.

If we can minimize the use of throw away plastics, and recycle the plastic material once we are done with it, we can help to limit plastic in land fills.plastic materials don't pollute, people pollute.

The blame for plastic pollution should be placed…on people. The plastic is not the cause of the problem, it is the litter-bug and irresponsible individuals that trash our planet. How do the plastic bottles and grocery bags end up in the ocean. They certainly don’t throw themselves in to the ocean, it is lack of responsibility and negligent behavior.

It really only takes a couple of seconds to throw something into a recycle bin. Even better would be to reuse the plastic bottles or plastic bags. Plastic materials are not the problem, empathetic people are the problem.

Google+ – Hayden Hess

Topic: Plastic Materials Get Bad Reputation Unfairly

Plastic Mentor – Focusing on Plastic Sheet Material Education

We have been working very hard over the last few months to bring you new, informative, and hopefully interesting articles on plastics.  However, even though we focused on writing articles pertaining to plastic—we have also covered other topics as well, like protecting yourselves from hackers, B2B Live Online Chats, Domain Names Available, The Next Innovation in Sound Technology and even an online prank!

The purpose of the Plastic Mentor blog is to educate all those people that are interested and willing to learn something new. Curious ones that don’t stereotype plastic under one category and are intrigued to know about what they are buying.

Why Choose Plastic Sheet?

The truth about plastic in general is that it is versatile and efficient. It can cut the cost of production and in most cases produces less green house emissions than paper, metal or glass.  

Choosing the proper plastics can be accomplished by narrowing down some basic properties. For example, is the application going to be used for indoor or outdoor use?  What temperature will this plastic be required to resist? Is the plastic clear or colored? Are you looking for sheet, slab, rod or tubing? What are the dimensions of your part? And finally, how many pieces are you looking to get?  These might seem like tedious questions, but they are essential to get you the best plastic for your application.

Our Newest Addition Asks A Great Question

When a recent new employee started working at Industrial Plastic Supply, they asked the General Manager, “Which material is the best plastic?” 

At first the GM just chuckled politely, but then graciously gave a good analogy.  He said, “Asking what the best plastic out there is like asking a car salesman what is the best car on the market?  It certainly depends…a fast 2 seat sports car is probably not the right transportation for someone looking for a new family vehicle.”

This is very insightful, and most people never think about plastic in this way!

Plastic Sheet and Rod Questions Welcomed…

When you come to Industrial Plastic Supply, please ask questions…it helps us just as it helps you to get you. Please contact us for help in identifying your next plastic material.

Google+ – Hayden Hess

Topic: Choosing the right plastic sheet materials, Plastic Mentor can help

PTFE Sheet versus UHMW SheetsUHMW sheet compared with PTFE sheet Thread Seal Tape

UHMW (Ultra High Molecular Weight Polyethylene) and PTFE Sheet (PolyTetraFlouroEthylene) are very similar materials, and yet very different at the same time. They both possess certain characteristics that make them similar to each other. For instance, they both have a very low co-efficient of friction, which means they are great for sliding applications and are easy to machine.

Both of these materials are very resistant to chemicals such as chlorine and some acids and have great wear resistance. They have low to no water absorption. They also are FDA approved for handling food. PTFE and UHMW Polyethylene are both nearly impossible to bond (without treatment) and are susceptible to sagging under tensile load which is called ‘creep’. These both have very low coefficient of friction and work well for wear strips, slide pads and truck liners to make it easy to empty. These two materials are different in many ways also, and choosing between the two materials for a specific job is critical.

Below are a few examples of how these two materials are different.

1. UHMW is a polyolefin and PTFE is a fluoropolymer. Polyolefins are double bonded carbon while Fluoropolymers are carbon and fluorine bonded. UHMW is a monomer which is consisted of one atom that will bond with another to form a polymer. PTFE is a polymer which is made up of a repeating chain of monomers.UHMW Ultra High Molecular Weight Polyethylene Truck Lining

2. PTFE has a higher temperature range than UHMW. The PTFE has a continuous use temperature of 500 degrees F. UHMW is much lower with a continuous use temperature of 200 degrees F and a melting point of 271 degrees F. The UHMW starts to become become soft at higher temperatures while the PTFE is much more resistant and with a melting point of 621 degrees F.

3. UHMW has higher abrasion resistance than PTFE. Both have great impact and wear resistance but because of UHMW having a molecular weight between 2-6 million making it the best wear resistance material in the plastic family, it makes it ideal to take wear and impact over a wider range and longer period of time without losing its properties.

4. UHMW has a much lower density than PTFE. This makes UHMW able to float in water while Fluoropolymers are significantly heavier (almost twice the density of UHMW) and would sink.

5. PTFE has excellent electrical and thermal properties. The virgin grade of PTFE is a better insulator and exhibits better electrical properties which can be used in radio frequencies, cables and circuit boards while UHMW cannot.

6. UHMW is much less expensive than the Fluoropolymers. Especially recently, PTFE has become harder to come by, and during the last 18 months there has been a global shortage of a key raw material called fluorspar that is used to make all Fluoropolymer materials. The ability to take lots of wear and tear and requiring low long term maintenance makes UHMW more cost effective.

7. The standard color of PTFE is Natural, which is a dense white. The UHMW comes in Natural (a deep milky white) or Black. The UHMW can me produced in many colors, and minimums are rather low. To obtain PTFE in colors is much more difficult, and would also have large minimum orders.

Click here for data sheet comparisons for each material…

UHMW Sheet and Rod Data

PTFE Sheet and Rod Data

Both the UHMW and the PTFE are available as sheet, sheets, sheeting, slab, bar, strip, panels, film, round rod, rods and block. Contact us for assistance with these or other shapes.

PTFE Sheeting Properties

  • Specific Gravity D792 2.14 – 2.24
  • Tensile Strength Yield D638 2,500 – 6,000UHMW Polyethylene Timing Roller
  • Tensile Modulus D638 80,000
  • Izod Impact – Notched D256 3.0
  • Hardness – Rockwell D785 D50 – D65
  • Deflection Temp @ 264psi D648 150
  • Deflection Temp @ 66 psi D648 250
  • Co. Thermal Expansion D696 5.5X10-5

UHMW Sheeting Properties

  • Specific Gravity D792 .93 – .94
  • Tensile Strength Yield D638 6,800
  • Coefficient of Friction – Static D1894 .25
  • Izod Impact – Notched D256 No Break
  • Hardness – Rockwell D785 R64
  • Vicat Softening Temp D1525 260
  • Deflection Temp @ 66 psi D648 174
  • Co. Thermal Expansion D696 11.0X10-5

These are just some examples of plastic materials being similar, and yet having very different properties. The PTFE Sheet and UHMW Sheet may appear very similar in color and can be used for some of the same applications, but when needed for a specific use or property needed, one might be dramatically better than the other. As the old saying goes, “You should never judge a book by its cover” and the same is true with plastic. Review the properties and test prior to choosing a final material for your application.

Call us for further assistance at 866-832-9315, or click here to contact us with your questions.

Additional Information About UHMW Sheets or Rod Here.

Additional Information About The Discovery Of PTFE Sheet and Rod by Dupont Here

Topic: UHMW Sheet and PTFE Sheet – Comparison

PVC Sheet and PVC Panels Go Way Beyond Pipe

When choosing a plastic raw material, the first step should be to look for the material with the proper physical properties. PVC (Polyvinylchloride or Rigid Vinyl) is an amazingly strong and versatile material that has proven itself a champion in the ever growing demand for mechanical grades of plastic. We can see its wide versatility in the way it is used and how it can keep up with the rough conditions it’s put under. PVC Pipe has been shown to take a beating in construction sites and it serves its purpose underneath our front lawns for our sprinkling systems. There are many more ways this strong industrial grade PVC can be used.

PVC Sheet and Rod for a wide variety of industrial and mechanical applicationsPVC sheet and PVC Rod can be machined easily

A standard industrial plastics, it is available as PVC Sheet or PVC Rod. The PVC, unlike other materials, is very easy to work with. It’s not necessary to buy expensive tools to get the job done. You can use the most of the same tools you would use on wood and steel. Unlike other materials, PVC can be kept cool easily using cold water or you can use an air compressor. Standard CNC equipment, punch machines, routers, drills and saws can all be used to shape PVC. If you wanted to seal and bond this material, that’s not a problem because like the PVC Pipe, the sheets and rods can be bonded with cements or heat welded. The cost of PVC is also lower than most other plastic materials that are harder to work with. So you can see why PVC should be on your short list of plastic materials.

Standard PVC sheet sizes and thicknesses for PVC Sheet

The standard sheet size for PVC is 48” x 96”. Some of you may know those measurements because that is also the standard size of drywall and plywood. Because PVC comes in the same sizes as other common materials it would be fairly easy to store. As for the thickness .062” – 3” are the most standard thicknesses, but it can be made thicker if needed. The material cuts and fabricates well, and we do offer cutting to your blank or precision sizes. We also cut the rest of the industrial and engineering plastics, including: Acetal/Delrin, Nylon, PEEK, Ultem, and dozens more; call for details.

PVC Sheets take a beating

PVC has many excellent properties, including the unbelievable UL 94 V-0 flame rating. This certification means that the Rigid Vinyl material is fire retardant, and is considered ‘self extinguishing. By now you are probably were thinking “PVC sounds great so far, but I wanted to paint and screen print on a material”, then have no fear because PVC Sheet and Sheeting is here! PVC is also known for its ability to hold paint and a screen print. It is heat bendable, vacuum formable in thinner gauges, and bondable to materials such as wood, paper and other plastics. Because of PVC’s many usages and qualities we even see it being use to create house hold items.

Various Thicknesses of Gray PVC Sheet and PVC Sheets, clear PVC sheet, type 1, type 2

The material can be sanded, routed and you can eliminate scratches and scrapes by simply buffing or sanding them away. With PVC being so versatile and also low in cost, it’s no wonder why it is a top choice for manufacturing and engineering companies. Click here for

PVC material specifications

Additional Reference Material About PVC Sheet, PVC Rod and Foamed PVC Sheet Here.

For additional details or to get answers to your questions, click here to email us.

Topic: PVC Sheet and PVC Sheets, Type 1, Type 2 and Clear

 

 

 

More recycled plastic sheet is needed to fill demand

The plastic industry struggles with bad press over greater amounts of plastic in the land fills and oceans. This is understandable when the quantity of plastic products has skyrocketed. One of the biggest offender is the common shopping grocery sack. Most plastic materials are recyclable, and the demand has grown much faster than the supply, as industrial manufacturers are searching for recycled materials to use in their products.

Here is a recent article discussing the problem of plastic bag bans in more detail, “Manage waste right, don’t penalize small vendors“. Here is another article discussing the problem isn’t the plastics, “It’s Not About The Plastics, It’s About The People”.

What else is being done to ease this supply line shortage and the increase of recycling? Read more here…

Recycled resin demand drives support for EPR

By Mike Verespej| PLASTICS NEWS STAFF

Listing of recycled plastic sheet materials

Posted May 22, 2012

WASHINGTON (May 22, 10:35 a.m. ET) — With demand for recycled resins continuing to outstrip supply, the voices are getting louder — and more organized — for creating some sort of extended producer responsibility program to increase the recycling of packaging materials, plastics and otherwise.

In the past two months, an alliance of more than 30 public interest groups and other supporting organizations formed the Cradle² coalition to push for public policy changes that would make manufacturers responsible for collecting and recycling the products and packaging they make.

“The broad implementation of EPR is still a long way off,” said Scott Mouw, recycling director for the state of North Carolina. “But these new advocacy groups for EPR are all reacting to the same thing. …(read more here)

The entire plastic supply chain has been affected. We receive calls regularly for our plastic materials, but clients want to know if they can get a recycled plastic sheet version. Most plastics we carry can be recycled, but most don’t make it back into sheets or rods due to FDA and NSF requirements. The most popular plastic we carry that are available as a recycled product are Reprocessed UHMW Sheets and Rods and Repro HDPE. The HDPE is available as post consumer content from milk jugs and laundry soap containers. PTFE sheet is also available as a reprocessed product for applications where the high purity is not critical, just the heat or wear resistance would remain. 

Contact us for more information on the recycled plastic materials you may need.

Additional Information About Plastic Recycling and The Real Cause of Pollution Here.

Topic: Recycled plastic sheet, repro

Big Differences Between Plastic Suppliers

While you can purchase a piece of plastic from many different suppliers, there are some significant differences between these suppliers. Some of the main differences are in the manufacturers and the materials that you get supplied. plastic sheet suppliers, plastic suppliers, Greatly stressed plastic sheet - nylon with large warp

We see a wide range of materials and some drastically inferior grades of materials being sold to clients. Some materials have been produced too quickly or cooled too quickly causing a very high stressed plastic piece. These high stressed materials will warp, twist or crack when they get heated or during cutting. This material on the right is a piece of highly stressed Nylon. While cutting the material, our new customer had to stop the saw due to the severe warping and binding of the saw by this material. This new client brought this 24″ long part, and asked if we would cut it for him. We bought this part from him as an excellent example of a high stress plastic. (We did cut a quality piece of material to solve his problem). Other things you should consider when choosing a quality plastic supplier:

Quality of Materials

Origin of MaterialsOur real building. Industrial Plastic Supply, Anaheim, CA - Orange County, Quality Plastic Sheet Supplier

Expert Support

In Stock Materials

Cutting – Converting Services

Longevity – How Long Have They Been In Business (We started in 1975)

 

Product Knowledge and Experience Equals Quality Plastic Suppliers

We believe that providing quality products is only part of our duty to you. You have intrusted us to help with your requirements, and we believe we should be good stewards of this trust, all part of being a quality plastic supplier. A plastic sheet supplier should advise you if the material you are looking for is the ‘wrong’ material. Acrylic does not do well at 450 degrees. Styrene does not make a good chemical tank. HDPE and PTFE do not bond. These and many more ‘land mines’ are things we help our clients with everyday. We have an experienced client support team (plastic experts), and we value the opportunity to assist our clients with this experience. Go ahead, ask us a question – that is why we have a “Ask A Plasticologist” page on our website.

If you need help, from what are the properties of Acetal, to temperature range on Ultem, please contact us. We look forward to assisting you and all our clients. Feel free to contact us with any questions, concerns or requests – call us at 866-832-9315 or e-mail us here.

Topic: Plastic Suppliers, Plastic Sheet Suppliers

Plastic Strip is common in other materialsPlastic Strip, plastic Strips and Plastic Tapes, Plastic Bar

A common standard item in the metals industry is ‘strip’. Strip is normally a piece of material that is 1/16″ – 3/8″ thick and 1.0″ – 4.0″ wide, although thicker and wider materials can also be referred to as strip. The metals industry produces various metals in these sizes of strip. In the plastics industry, strip is something we cut from larger sheets. The sizes are the same as listed above, but are cut from 48″ X 96″ or 48″ X 120″ sheets.

The a few of the most common plastics materials we cut to plastic strips are:

HDPE (High Density Polyethylene)

PTFE, TFE (Polytetrafluoroethylene)

UHMW – Ultra High Molecular Weight Polyethylene

Acetal / Delrin

Nylon – Polyamide

PVC – Polyvinylchloride

Polycarbonate – Bayer Makrolon

Most plastics can be cut to these strip sizes, with various lengths available depending on type of material. In some materials and in some sizes, depending on quantity, special run to size plastic strip is available. These special run plastic strips can be run to almost any length. Specifically, in the UHMW and PTFE materials, much longer lengths are available in rolls of material. The UHMW can be purchased in standard and adhesive back varieties. This UHMW with adhesive is a commonly used item in the wear strip applications because of its ease of installation. A large market for this kind of strip is in the food processing industry for all wear points and to reduce noise in the plant. Some of these same sizes with adhesive on the back are available in the PTFE, and are available in long tape style rolls. In some cases, colors other than natural are available, contact us for details. Plastic Strip, plastic bar, excellent in food processing and material handling

Plastic Strip and Strips are available in special sizes

With the massive range of plastics available, and most of these materials available to be cut to strips, the nearly unlimited amount of choices in plastic strip availability make this post difficult to be all inclusive. Great material for the industrial, food processing, material handling, automotive and recreational industries.

Most plastics are available in large sheets, and we can cut these sheets to strip for you. Also, depending on the material, size and quantity, we can custom extrude your strip in longer lengths and to your requirements. Decide on a type of plastic, determine the size and quantity, and give us a call. Use your imagination, we can help.

If you have a project where strips would be ideal, please contact us to see if the type of material you need is available in the strip configuration that would be beneficial. Call us at: 866-832-9315 or drop us an email and we will be happy to go to work on your requirement.

Topic: Plastic Strip and Plastic Strips – Strip Plastics

Is HDPE Sheet and Acetal Sheet (Delrin) the same?

Here is another popular question asked by our clients. Is HDPE the same as Acetal / Delrin?
No, they are two totally different materials. Although the natural color of both is a milky white to opaque white, and they do look a bit similar, they are not. (HDPE is milky white to almost translucent depending on thickness, and Acetal is a more opaque white to slightly milky – once again depending on thickness . See picture below of .500″ thick samples of HDPE and Acetal sheets)

HDPE and Acetal – Some DifferencesHDPE sheet and Acetal sheet Natural Color Samples Both .500" thick sheet

The HDPE sheet and rod is a softer material, and is commonly known for its FDA certification and used in numerous food applications, such as: one gallon milk jugs, cutting boards, colored water glasses/cups, and many, many more. While it can be machined, because it is a bit softer and lighter, the tolerances it can be machined to are not very tight. It is not bondable, so it makes a great non-stick surface for sticky foods and adhesives.


The Acetal / Delrin also have FDA certification, and are used heavily in the food processing industry. This material is a more mechanical material and is used in bearing and wear applications, cams, feeder screws, etc. This material is can be machined to tight tolerances, and will wear for long periods without lubrication. Due to its exceptional wear properties, it is not bondable, thus requiring mechanical fastening or threads to assemble. It has a very low water absorption, and you will find it in your toilet tank as the white moving parts in the filler mechanism. It is an extremely popular material for machinists, as it works much like soft brass.


While HDPE Sheet and Acetal Sheet look similar, they perform quite a bit differently.

While both materials are FDA approved, are machinable and can be used to make rigid wear resistant parts, they are two different resins and have drastically different physical properties. Another major difference is in the weight of these items, HDPE sheet and rod material weighs about 35% less than the Acetal sheet and rod material. Please check the data sheets for more information to assist in proper material selection. Acetal Data Sheet and HDPE Sheet Data

Acetal is commonly known as: Delrin, Ensital, Unital, Pomalux, Ultraform and many more.

HDPE is known as: Ultraethylux, Densetec, Polystone G, Fortiflex, Versadur, Hostalen, and many more.

Contact us for more details on the HDPE and Acetal families of plastic materials, e-mail us or call 866-832-9315

Topic: HDPE sheet and Delrin Sheet (Acetal Sheet)


Things you should know about Polycarbonate Sheet, Sheets and Panels

A common misconception is that ‘all polycarbonate sheets are the same’. This is not true, as a matter of fact, it is far from a fact. While most manufacturers of polycarbonate sheets start with a similar base resin, this is where the similarities normally stop. Most polycarbonate sheet extruders run a base material far different from what the standard has been for the last 30 years. Most polycarbonate sheet is now made without the flame rating it had in the past. Polycarbonate Sheets are sometimes called ‘polycarbonate panels’ or ‘polycarbonate plates’, they are still made from the same high quality resins. One of the best known manufacturers of Polycarbonate resins and sheets is Sabic Polymers®, the manufacturers of Lexan® resin and Lexan® Sheet products. Over the last several years, Sabic has quietly discontinued the UL ratings on their Polycarbonate.

Industrial Plastic Supply And Makrolon GPLexan vs. Premium Bayer Makrolon GP Polycarbonate Panels

For more than 30 years, Industrial Plastic Supply has relied on the high quality Polycarbonate Sheets produced by Sheffield, now part of Bayer Material Science. Bayer has produced a crystal clear, ultra high impact strength resin, this Makrolon resin is the finest in the industry. Bayer has also chosen to continue to produce this high quality material with the UL 94 V-0 rating, the only supplier to continue this expensive, but extremely valuable service. Take a moment and look at your requirements, see if perhaps somewhere on the blue print is a note that states your polycarbonate material needs to be UL 94 V-0 approved or rated. If so, Makrolon GP is your only and best choice!

How is Makrolon Polycarbonate available

We supply Bayer Material Science Makrolon GP in flat panels, considered Polycarbonate Sheet or as Polycarbonate Sheets. We can cut theses sheet Polycarbonate materials to strip or strips, blocks, or just a cut to size piece. At Industrial Plastic Supply we have stocked large quantities of these materials, and continue to keep Makrolon GP and Makrolon FI sheets in stock. With a wide range of thicknesses ( .030″ – .500″ thick) and sheet sizes of 48″ X 96″, 60″ X 60″ and 72″ X 96″ as standard in .118″ – .500″, we can fill all your requirements.Bayer Makrolon GP Polycarbonate Sheets formed into Riot Shields

Why you should use Makrolon Polycarbonate Sheet

Superior clarity, quality, surface finish, flame retardant and full USA factory technical assistance are just a few reasons. Buying polycarbonate sheets imported from somewhere half way around the globe, from an unknown manufacturer with little or no technical support can be very risky. Bayer/Sheffield manufacturers this premium quality polycarbonate sheet right here in the good old USA, in Sheffield, Massachusetts. They produce this crystal clear sheet on the latest and most technologically advanced extruders available, and have several warehouses for us to get material quickly for you. Why settle for an unknown? Can you afford to ‘try’ the other guys? Step up to the finest and still competitively priced, superior quality polycarbonate sheet, get Bayer Makrolon GP Polycarbonate Sheet for your next project.

Industrial Plastic Supply also carries the Westlake Zelux M Polycarbonate Sheet and Zelux W Polycarbonate Plate. The Zelux M is a machine grade Polycarbonate Plate from .375″ – 4″ thick sheet, and the Zelux W is a clear – Window Grade thick Polycarbonate Plate in the same thickness range. Contact us for more information on this thicker material. We also supply other manufacturers grades of Polycarbonate Plate, including, but not limited to: Ensinger Plastics, Nytef Plastics, Rochling Plastics and more.Machined Polycarbonate Block made from Zelux M

Contact us for more information or technical assistance on Polycarbonate or any other quality plastic sheet, rod or tube. Call us at 866-832-9315 or send us a quick note here.

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Topic: Polycarbonate Sheet and Rod Materials

Polypropylene Sheet in Industrial Applications

Known by a few different industry trade names including: Densitec®, Hostalen®, Marlex®, Protec®. Polypropylene is a very versatile and tough material that has many applications in both industrial and in manufacturing applications. Some of the major factories that produce Polypropylene sheet are: Vycom Plastics, Simona America and Polymer Industries. If you need the FM-4910 grade, Laminations and Vycom are the main suppliers. We represent all of these companies.

Some examples of Polypropylene usage are: containers to store food products, industrial chemical tanks, medical trays, and fibers that are used to make indoor and outdoor carpeting. A material that has the attributes of tensile strength, a resistance to high temperatures and is highly resistant to corrosion, Polypropylene is a unique material that can be used in the manufacture of chemical tanks that are used for the mixing of liquid materials that may have slight corrosive properties as part of their compounds. Polypropylene is available in a wide range of sizes and shapes. We supply it in sheets that can be cut to size for whatever your application needs happen to be, and it is also available in white and black, which are also available in several different thicknesses. Polypropylene is also available as a rod, which is available in a large range of diameters from .250″ and up. For a company that manufactures caustic compounds for resale to other B2B businesses, Polypropylene is the product that will meet your requirements as one of the most chemical resistant materials. It is a material that is resistant to temperatures of up to 180°F, and it is able to handle acids and caustic material as well as alkaline based materials.

Fabrication of Polypropylene Sheet – Weldingpolypropylene sheet welded tank. Polyproplylene Sheet, Sheets and Plate in Industrial Applications

Polypropylene sheet is often fabricated, often through welding, to produce chemical resistant tanks. The material is ‘welded’ through the use of very hot air, in a pin point application and the use of welding rod of the same material. This process produces a water tight seam, and is excellent for producing tanks. Polypropylene’s chemical resistance also means it can not be bonded or glued – thus the need for welding. If you are looking for a material that has this type of tensile strength, it may be surprising to know that the garbage bags that we often use to dispose of our uneaten meals are made of Polypropylene (or HDPE). Another thing about this material is that it actually floats in water. The incredible toughness of Polypropylene material makes it a great choice in the manufacture of items like rope. Other plastics to consider for high chemical resistance are: PTFE, HDPE, UHMW and PVC; the choice of material depends on application and chemicals involved. Another use of Polypropylene is in the medical field. This material has been used for orthotics, prosthetic limbs, and other medical devices. One use is during hernia procedures, where a simple patch of the material is placed over the actual area of the hernia. The material is rarely rejected by the body’srecycle triangles Polyproplylene Sheet, Sheets and Plate in Industrial Applications immune system. Polypropylene is also very recyclable. It is number 5 on the list of common plastics.

Polypropylene is a common material for use in many household products, and is a popular material for injection molded parts because of its strength and stiffness. If your next job requires a rigid material that is FDA approved for certain applications, exhibits superior strength against corrosive materials, then Polypropylene Sheet and Rod may be an excellent choice. It is versatile enough to be used in the medical field and even has been used in the radio control airplane field, where it’s gaining popularity as a material to form the bodies of these aircraft. When used in this application, a model airplane can absorb more of the kinetic energy that is caused by a crash, and the plane survives the impact much better than when traditional polystyrene foam has been used. Polypropylene is a material that is versatile enough to meet just about any requirement that your particular project has to meet, and is available in sheets that are natural (translucent straw), white or black in color. It can be easily cut to meet your particular specifications, and is available in a wide range of thicknesses. Let us help you with your Polypropylene needs to complete on time and on spec. Call us today at 866-832-9315 or click here to send us your request or questions. Google+


PVC Sheet and Rods

(Rigid Vinyl and CPVC)

Polyvinyl chloride (PVC) has shown its versatility and durability for decades. Its use in piping, sprinkler systems, the construction industry and other areas has made it a popular commodity. The industrial-grade PVC sheet has numerous applications in the manufacturing area. Its low cost, workability, easy bonding, corrosion and weather resistance make it an all-round choice of industry.

PVC is Easy To Work With

Regardless of the application, working the PVC sheet is easy and cost-effective using simple tools that are common in other applications such as wood and steel. The chemical composition of the PVC sheet makes edging and machining simple and straightforward, and usually makes cooling unnecessary. However, when cooling is needed, compressed air, water or other liquids can quickly cool the material. Industrial PVC can be shaped and formed by:
  • SawsPVC Machined Part PVC Sheet and Sheets, Rigid Vinyl and CPVC Plastic Materials
  • Drills (Hand-held or drill presses)
  • Routers
  • Punch machines
  • Standard CNC Equipment

It is also easily sealed and bonded to itself or using common industrial adhesives. The easy working and bonding of PVC sheeting make it an excellent choice for use in manufacturing and industrial applications. Couple that with its relative low cost and ability to use common tooling methods and PVC is an indispensable choice, and can replace more expensive materials such as: ABS, Acetal, Nylon and many more.

Several PVC Grades Available

PVC is available in several grades. The most common is the Type 1 Gray PVC – the standard commercial grade PVC for machining, bonding and painting.

CPVC (Chlorinated Polyvinyl Chloride) is also available, and sometimes called Corzan® or Lam 2000®, and is a higher continuous temperature resistant material. The CPVC is normally a blue tinted clear color, and is also available in a FM4910 approved grade.

We also supply the Type 2 PVC which is used for improved impact strength applications. This Type 2 material is available in a White or Light Gray color.

PVC Sheet Comes In Standard Sizing

Storage and transport of PVC is also an advantage. Its 48″ x 96″ size makes it a uniform size with plywood and other building products. The range of thickness is: .062″ – 3″ thick and thicker. There is no need for special storage or handling equipment. Common storage areas that can store drywall, plywood or other standard building materials can easily store these sheets. Forklifts and existing conveyor systems never need retrofits to handle the PVC.

DurabilityGray PVC Sheets PVC Plastic Sheet and Sheets, Rigid Vinyl and CPVC Materials

Finished products using PVC sheets are long-lasting. The material is highly impact resistant, durable in extreme temperature swings, weather and corrosion resistant. Its use for storage of corrosive chemicals in extreme conditions make it an indispensable material for chemical coatings and other storage containers.

Adaptable

The ease of bonding and shaping are just one of the best features of industrial PVC sheeting. It also accepts painting and screen printing. Materials such as wood, other plastics, fabrics and paper can be bonded to the surface to enhance the aesthetic value of whatever is created. Coatings such as vinyl or acrylic lacquers can be used to turn the object into attractive household items. Scratches or etchings on the surface of the raw material are easily removed using fine sanding and buffing equipment.

The versatility of PVC in standard sheets makes this product an excellent choice for virtually any type of machining and manufacturing application. For more information on the impact and corrosion resistance properties of these sheets, visit: Industrial Plastic Supply for PVC Sheet. Find out about all the qualities that make using these standardized sheets an attractive choice for industrial use.

For information on this or any other plastic sheet, slab, rod or tube product – call us at: 866-832-9315 or click here to send us a request.

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Topic: PVC Sheet and Rod

 

Nylon Rod and Sheet (Polyamide) Grades available

The Nylon family of plastics are all very tough, strong, machine well, and have excellent wear properties. Nylon is a very popular plastic material, and is found in numerous applications. One of the largest usages is the production of household carpeting because of the excellent wear resistance. Nylon replaces materials such as UHMW, PET, Acetal – Delrin, and ABS. It will outwear most plastics and is self lubricating.

The wide variety of types and colors is one of the largest in the plastic industry.Nylon Rod Type 6/6 and Type 6,  rods can be machined into gears

Nylon Type 6/6 Rod, Sheet and Plate

The extruded Nylon 6/6 (Nylon Rod and sheets) material (aka: Polyhexamethylene Adiptimide) is available as Natural (tan – straw), Black, Glass filled (medium tan) and a molybdenum disulphide filled which is very dark gray. The most common size range for the extruded Nylon 6/6 is .125″ – 4.0″ diameter rod, and .125″ – 4.0″ thick sheet. The thicker materials should be cast due to cost and stress issues. For addition details on the Nylon Rod and Sheet 6/6 – see the data sheet.

Nylon Type 6 Cast Polycaprolactam

The cast Nylon type 6 has almost limitless possibilities. Many colors are available in Cast Nylon, the natural color, black, blue, dark gray (normally molybdenum disulphide filled again), green and many more. Sometimes the color is determined by the additive (oil filled) or by industry. Because of its relative ease of manufacture, many companies prefer to get their Nylon in a special color to help ‘brand’ their parts.

Cast Type 6 Polyamide can be made in Nylon rod from about 1.25″ diameter to almost any size. Nylon sheet normally starts at about .75″ thickness, and once again, can be made to almost any thickness. In addition to standard rod and plate, other sizes and shapes can be cast from Nylon Type 6 – ie. discs, tubes, near net shapes, large profiles, etc. The only limitations are how much money you have, and the size of the truck to get it to you! We have had cast very large blocks (11″ X 11″ X 48″ solid), sheaves up to 66″ OD, large tubes 36″OD X 12″ ID X 14″ long, and many more massive Nylon Cast parts. Nylon Sheets, Nylon Rod and Massive Blocks, Huge Sheave, Near Net Shapes - Nylon - Polyamide

Nylon 6/12 -Low Moisture Absorption

The claim to fame for the Nylon Type 6/12 is the low moisture absorption of the material. It is more stable that the type 6 or 6/6, and with the lower water absorption, this resin can handle a wider range of environments. Our manufacturer can run this as an Extruded Nylon Rod item or as a Cast Nylon Rod item. This opens the door to a wide range of sizes and shapes. This material exhibits most of the same properties of the Nylon 6/6 and Cast Type 6, with some slight improvements in key properties.

Filled Grades of Nylon

Because of the processing of Cast Nylon, many additives can be mixed into the material. The most common are: glass filled, oil filled, Kevlar fiber filled (Hydlar Z) and the molybdenum disulphide (M0S2). In addition, other fills and colorants (pigments) can be added to assist in manufacture or processing.

Common specifications for Nylon are: L-P-410, ASTM D-4066, L-P-395C, Mil-M-20693B Comp A, Ty I, IA, II and III, Mil-M-20693B Comp B, Ty 4, Mil-P-17091B Type 1, and Mil-P-46060, PA0613, ASTM D-5989 S-PA0511, and more.

Before buying your next big chunk of Nylon, contact us for information on the benefits of a filled  or near netshape Cast Nylon part.

Contact us with your specifications, we look forward to assisting you.

Email us with questions or comments, or call us at 866-832-9315
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Topic: Nylon Rod and Sheet