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.
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.
Which Plastic Sheet or Rod Material is right for me?
Mechanical Acetal Sheet
This not an easy question to answer. Several different factors come into play when choosing the right plastic for your application. Temperature, strength, exposure to the elements and even time spent at elevated temperatures are just a few factors to consider when choosing the right plastic for a particular project or job.
Picking the right plastic for your application is critical for its success and longevity and needed to insure that the material doesn’t fail in critical situations. From the onset it may take a bit of time to choose the right plastic material, but will ultimately pay off in the long run. Simply choosing the cheapest plastic sheet or rod may spell disaster for your project.
Many plastics are resistant to chemical attacks. Some plastics however are not. Two examples of plastic that have low resistance to chemicals are Acetal Copolymer and Nylon. Acetal and Nylon are both a great machining plastics with excellent wear resistance and impact strength. However, when exposed to chlorine or alkaline they tend to become brittle which can cause failure and if used in such instances as plumbing, can lead to major problems such as flooding. Nylon does have good resistance to many chemicals but will degrade when exposed to acids especially sulfuric. A plastic that would work better for applications involving the use of chlorine or acids is UHMW. UHMW has some of the same properties as Acetal such as wear resistance, ease of machining and are both self lubricating. UHMW often is an alternative for Acetal and Nylon, especially when it comes to chemical attacks.
Many plastic sheet and rod materials to choose from
Another plastic that can fail if used in the wrong application is Acrylic. Acrylic is a great plastic for displays and decorative purposes and is a natural replacement for window glass. However, it is brittle and has very low impact strength as opposed to Polycarbonate. Polycarbonate is a great plastic for impact strength, probably the best in the plastic family. It is 25 times stronger than
Massive Selection of Performance Plastic Rod
Acrylic and this makes it ideal for bullet resistant glass and riot shields, while Acrylic would be useless for those critical jobs. However, Acrylic has better U.V. resistance than Polycarbonate Plastic Sheet which makes it better for use outdoors over longer periods of time because it is invisible to sunlight. Another plastic that cannot handle U.V. rays is Polypropylene. Polypropylene unlike Acetal has excellent chemical and moisture resistance. However, unlike Acrylic, it becomes brittle in sunlight and starts to craze or crack when exposed over a period of time while Acrylic would last many years longer. Even though Polypropylene is a very rigid and stiff material, with good impact and crack resistance, if exposed to the elements for a period of time, it will not retain its properties and a chemical chain reaction will cause the material to eventually fail. Polypropylene is great at handling chemicals and food applications which neither Acrylic nor Polycarbonate Sheet are well suited because for this application, because they don’t have good chemical resistance and the standard grades are not approved for handling food.
These are just some examples of the differences between plastic resins and it is important to note that just because one plastic works for one application, it may not work for another. All factors must be considered and taken into account, maybe even some trial and error. This will insure that your project will go smoothly and will be able to last through many years of use, saving time, money and patience.
Contact us for more examples of materials and the differences between specific items. Also, we have a great tool to help you in choosing the proper plastic material for your application, check out our free Plastic Material Selector Guide. We would also welcome your email inquiries or call us at: 866-832-9315.
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:
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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