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 Not All Plastic Suppliers Are Created Equal Not All Plastic Suppliers Are Created Equal stressed nylon sheet

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 Not All Plastic Suppliers Are Created Equal Not All Plastic Suppliers Are Created Equal ips building

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.

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Topic: Plastic Suppliers, Plastic Sheet Suppliers

Which Plastic Sheet or Plastic Sheets?

A wide variety of plastics are available in sheet form.

The term: ‘Plastic Sheet‘ or ‘Plastic Sheets’ is more of a general statement covering over a hundred types of plastic materials and plastic products. Some of the most popular plastic materials made as a sheet are:

Wide range of plastic materials in sheet

In addition to the wide range of plastic materials available as plastic sheet, most of these materials are also available as: thin gauge or film, strip, plate, block, slab and plastic panels. The thin gauge or film materials are frequently available with or without a pressure sensitive adhesive also called ‘tape’. Sheet in some materials is available over 4.0″ thick and perhaps as thick as 8.0″ thick in a few materials. The standard sheet size on most of our plastic sheets is either 24″ X 48″ or the larger 48″ X 96″ sheet size; although some materials are available as: 48″ X 120″, 60″ X 96″ or 72″ X 96″. Contact us with with questions on your required piece sizes, we are happy to provide plastic sheets cut to size.

While there are lots and lots of different materials available as plastic sheet, there may only be one or two materials that are right for your application. We want to assist with your search. If you need help choosing the proper plastic material for your application, check out our free Plastic Material Selector Guide. Also, feel free to contact us for further assistance. As a leading plastic sheet distributor since 1975, we feel that we are your best choice as your new plastic sheet and sheets supplier. Give us a call at 866-832-9315.
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Topic: Various Plastic Sheet Materials Available


About Plastic Sheet Material

Plastic Sheet, Sheets and Sheeting materials In Stock Plastic Sheet and Sheets – In Stock Sheeting Materials Plastic Sheet and Sheets – In Stock Sheeting Materials P1010056

Today’s topic is all about industrial plastic sheet materials in flat sheet or sheets. Also known as plate, slab, strip and bar.

Most plastic materials are processed into sheets or rods. Rods are round, sheet is flat, square or rectangular. These two basic shapes are both generally extruded, although sheet can also be compression molded. Almost all plastic raw materials are available in sheet, and in a huge range of sizes. Most materials are available from .063″ to over 4″ in thickness; and some as thick as 8″ (how to measure thickness accurately, use a 6-Inch Digital Caliper with Extra-Large LCDPlastic Sheet and Sheets – In Stock Sheeting Materials Plastic Sheet and Sheets – In Stock Sheeting Materials ir t indusplastsup 20 l as2 o 1 a B000GSLKIW). Sheet sizes vary, but generally most plastics are produced in 48″ X 96″ sheets or larger, but once again this changes with types of materials and thickness desired. We can help with almost any plastic material.

Need Help Picking a Plastic Sheet Material?

Deciding on the proper material for an application is the first step. Start by reviewing our Plastic Materials Selection Guide to help narrow your search. Having the key properties and needs of your project in mind will help you with this step. Also looking at both the pro’s and con’s of a material will assist in this search. Materials with the greatest property range can be extremely expensive, selecting a material that meets your needs and your budget should be considered.

Step two is researching sizes and availability – this is where we can really help. With most of the major manufacturers as partners, we are able to source your parts from many factories. While the quality from most factories is excellent, the variable is standard and custom sheet sizes. We also stock a wide variety of materials in large Plastic Sheets In Stock, Acetal sheet, nylon sheet Plastic Sheet and Sheets – In Stock Sheeting Materials Plastic Sheet and Sheets – In Stock Sheeting Materials P1010055sheets. One of our many manufacturers is Westlake Plastics. They have been compression molding large sized sheets of many popular plastic resins; these sheets are available in 48″ X 120″ as a standard sheet size in most plastics. They produce these materials from .250″ – 3.0″ thick or thicker. Other manufacturers produce 24″ X 48″ or 48″ X 96″ sheets as standard. Please contact us for specifics on your material selection.

Most of our plastic resins are available as a sheet. This includes some of the most popular plastics, like: Polycarbonate Sheet, Acetal Sheet, PTFE Sheet, Ultem Sheet and dozens more. Sometimes, Plastic sheet is called: Plate, Strip, Bar, Slab, Block or Panel. Please think of these names as being synonyms with Plastic Sheet. Contact us with your special requirements.

In thicker gauges, plastics are frequently referred to as plate, slab or block. And strips or narrow pieces are called bar. A rose by any other name, call it what you will, the plastic starts as a flat sheet from the factory. We can cut them to size or shape. Blanking of sheets to useable sizes is our specialty. Narrow pieces used for long applications are normally called strip. Strip is common in wear type applications.

For a list of materials we have as standard stock materials, check our Plastic Sheets Page. These and many other plastic materials are available, and custom sizes, shapes and colors vary by base material. As a stocking distributor for dozens of major manufactures, we are the West Coasts leading plastic sheet supplier or distributor. If you are in need of some technical assistance go to our Plasticologist page for specific help.

Contact us for more information on plastic sheet materials. Email us or call 866-832-9315

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Acetal Versus Delrin


Is Delrin® the same as Acetal?

This is one of our most common questions, and is a bit difficult to answer.

All Delrin® is Acetal (PolyOxyMethylene or POM).

Acetal is the generic, and not all Acetal is Delrin®. Several manufacturers produce Acetal resin, including: Celanese®, BASF®, Ticona®, SABIC® and many more.

Copolymer versus Homopolymer Acetal Acetal Versus Delrin Acetal Versus Delrin Copolymer052Acetal vs Delrin®

Delrin® is a homo-polymer Acetal produced by Dupont. The generic Acetal covers both the homo-polymer Delrin® and the co-polymer grades of resin. Both materials meet the ASTM-D-4181, ASTM-D-6100 or ASTM-D-6778 specification (an old call out is L-P-392). Homo-polymer is POM111, and Co-polymer is POM211.

Both are tough and machinable, and have very similar properties.

An additional difference is the inherit problem of center-line porosity in the homo-polymer grades. This is caused by out gassing during manufacturing, and can be found at the center or on the surface of all homo-polymer extrusions. This porosity can cause problems with machining or moisture permeation through the material. The co-polymer resin does not have this porosity issue.

Some of the other differences are in the physical properties of the resin. Review the chart for some of the most popular properties people ask for when looking at Acetal or Delrin.

See Delrin® / Acetal properties chart below.

Acetal Versus Delrin Acetal Versus Delrin line 480
Properties Homo-Polymer Acetal Co-Polymer Acetal
Tensile Modulus of Elasticity 450,000 400,000
Flexural Modulus of Elasticity 470,000 366,000
Heat Deflection Temp @ 264 psi – degress F 257 220
Melting Point – degress F 347 335
Coef. of Linear Thermal Expansion 6.8 x 10-5 5.4 x 10-5
Water Absorption @ Saturation 0.90 0.80
Acetal Versus Delrin Acetal Versus Delrin line 480

Material is available as Delrin® Rod, Acetal Rod, Delrin® Block, Acetal Block, Delrin® Sheet, Acetal Sheet, and Slabs. Acetal is one of the most widely available plastics, especially on the West Coast (for some reason the East Coast like the Nylon – Polyamide material more). Most commonly available in Natural (White) or Black, but can be produced in a wide range of colors with minimum orders. This enables material matching your product color or for easy identification of parts.

While these properties are similar, depending on your application, one material may be better suited than the other. Review our Delrin® / Acetal page for additional information on the product availability and data sheets. We get calls for Delrin® product, only people may call it Delron, Delran, Delrun, Derlin and many other names, but it is still Delrin® to us.

Looking for other colors of Acetal – Delrin® Rod?

Contact us today for more information on Acetal – Delrin® or any other plastic material.

Call us at 866-832-9315 or Email Us for more additional details

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