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
14 inch Natural Polypropylene Rod produced by Gehr Plastics, the largest domestic plastic rod currently in production. 12″ diameter UHMW rod from Rochling Plastics, Industrial Plastic Supply is master distributor for both of these manufacturers.
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 – Welding
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’s 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+
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:
Saws
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.
Durability
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.
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 frequently replaces materials such as UHMW, PET, Acetal Copolymer – Acetal Homopolymer, 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® Type 6/6 Rod, Sheet and Plate
The extruded Nylon 6/6 (Nylon Rod, Nylon Sheets and NylonTubes) 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
Cast Nylon Type 6 Rod – 26″ OD X 8.0″ Thick
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 6/12 -Low Moisture Absorption
The claim to fame for the Nylon Type 6/12 is the low moisture absorption of the material. This grade of Nylon Sheet and Nylon rod 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 partners can run this as an Extruded Nylon Rod or Nylon sheet 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 net-shape 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
What is the Strongest Plastic – Polycarbonate Sheet?
Many plastics are durable and have good impact strength. Acetal Copolymer – Acetal Homopolymer for example is a very durable and strong material, but compared to some other materials the impact strength is lower. The Acetal is the best machining plastic around, it is used to make long lasting and good wearing parts for machines. Another great plastic that holds up to wear and tear is UHMW. With its high molecular weight and low friction resistance is ideal to take abuse over long periods of time.
However, one of the strongest materials in the plastic family is Polycarbonate. Commonly referred to Lexan® (SABIC) or Makrolon® (Bayer) Polycarbonate Sheets; Polycarbonate is by far one of the strongest (highest impact resistant) plastic materials, and is warranted against breakage. With its high impact strength, it is ideal for jobs were the ability to absorb abuse is a factor and in some cases may even need to save lives. A common material for high impact is Polycarbonate Sheet and Plate, but amazingly also Polycarbonate Rod.
Polycarbonate Sheets considered ‘unbreakable’.
Polycarbonate sheet is a valuable plastic due to its impact strength, temperature resistance and wide range of uses. It is commonly confused with Acrylic or Plexiglass which has similar properties but Polycarbonate is 25 times stronger and has a wider temperature range. Acrylic is better used for display purposes and is a brittle material. Polycarbonate is so strong that you can drill or hammer a nail right through it without breaking the material. It also can undergo large deformations without breaking while Acrylic cannot. Polycarbonate also can be used for electrical applications because it is a great insulator. It also has great safety properties due to it being flame retardant and because it has good heat resistance. Another way Polycarbonate exhibits its safety properties is through bullet resistant glass. Polycarbonate is the most commonly used material for bullet resistant glass, riot shields and face masks. In these situations, the Polycarbonate has a very high impact strength which is invaluable. It protects and saves lives and is able to stand up to abuse in dangerous situations.
Polycarbonate Has Many Uses
From audio CDs to Blu-ray discs, airplane canopies to protective eye gear, Polycarbonate is a great thermoplastic (a material that can be formed and returned to its original shape) material for many different applications. Because of its impact strength and wide range of uses, Polycarbonate makes an ideal material for those who need peace of mind when designing or fabricating and need it to hold up to abuse and be virtually unbreakable. Polycarbonate is one of the toughest plastic materials around and everyday new products are being made from it. Whether using it for electrical, optical or for its impact properties, Polycarbonate is an ideal choice for many plastic needs.
Polycarbonate sheet (Makrolon) is available from .032″ – .500″ thick
Polycarbonate Plate, Slab, Block is available up to 4.0″ thick
Polycarbonate Rods are available from .250″ – over 8″ diameter.
Not all Polycarbonate Sheet or Plate meet all approval ratings. Zelux Polycarbonate Plate is available in a machine grade and an optical grade. Zelux Polycarbonate Rod is also available – as a machine grade rod – not optical.
Typical Polycarbonate Resin Properties:
General Property
ASTM Test
Typical Value
Specific Gravity
D792
1.2
Tensile Strength Yield
D638
8,900 – 9,000
Tensile Modulus
D638
340,000
Izod Impact – Notched
D256
12.0-16.0
Hardness – Rockwell
D785
M70
Deflection Temp @ 264psi
D648
270
Deflection Temp @ 66 psi
D648
280
Co. Thermal Expansion
D696
3.7X10-5
We stock a large variety of thickness and sheet sizes in Makrolon GP sheet. For more information on this or other plastic sheets, please call us at 866-832-9315 or click here to contact us.
Polypropylene Sheet and Sheets come in Natural and White
Let’s start by clarifying what Natural and White means. The natural color of Polypropylene is a translucent straw color, not yellow – not white, more of a very lite translucent – almost transparent beige. The white color is a bright white with a slight blue tint, or blue white. This white color is opaque, and is a white color that blends well with other materials. Polypropylene sheet is also available in the color Black.
Polypropylene sheet materials are available in an opaque black color as well. There is also a grade of Polypropylene sheets that carries a FR – UL 94 V-0 rating. When fabricating a ‘wet bench’ for the electronic industry, the new requirement is FM4910. This new specification is from Factory Mutual Insurance, and the requirements are very stringent. The purpose of this specification is that the FM4910 means it won’t burn, and will put off no toxic fumes or excessive smoke.
This rigid plastic sheet can be cut with standard cutting tools, drilled, routed, machined and processed easily. Clean and sharp tools will provide a clean cut, and occasionally will produce stringy burrs that are easy to remove with standard deburring tools. It fabricates very much like HDPE (High Density Polyethylene Sheet), and has many similar properties. The chemical resistance of Polypropylene approaches the excellent resistance of Dupont PTFE Sheet.
Polypropylene sheet materials have excellent chemical resistance
The main claim to fame for polypropylene in sheet is the excellent chemical resistance. This material is used extensively in the manufacture of chemical tanks. This chemical resistance means also that it can not be bonded together (glues and cements peel right off!), and thus it must be ‘welded’ together for fabrication. The preferred method of welding is a hot air welder – which supplies a fine stream of very hot air on the exact area that you may wish to weld together. This weld, when done properly will yield a very strong bond, and will enable a water tight tank or box to be fabricated.
14 inch Natural Polypropylene Rod produced by Gehr Plastics, the largest domestic plastic rod currently in production.
This great building block material can be used in numerous industrial and chemical type applications. The list of great properties is extensive, here are a few of the highlights:
Self Lubricating and Low Co-Efficient of Friction
High Chemical Resistance
Abrasion, Moisture and Electrical Resistance
Stiffness, Rigidity, or Cut Resistance
Low Specific Gravity (Floats in Water)
Polypropylene sheet and sheeting provide years of use, and can be cleaned with most chemical cleaners. Sheets are available in thicknesses ranging from .032″ – 2.0+ thick, and standard sheet sizes are 48″ X 96″ and 48″ X 120″, plus other sizes can be special run.
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