High Service Temperature & Flame Retardant Plastics

Ensure cleanroom safety and compliance with our selection of cut-to-size FM4910 listed and UL94 V-0 classified thermoplastics.

Designed for semiconductor wet benches and high-purity applications, these materials are engineered to resist ignition and minimize smoke outgassing—critical for protecting wafer integrity and sensitive components during a fire event.

For extreme industrial environments requiring maximum load-bearing strength and temperatures up to 600°F, see our High Performance Plastics.

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LAM 2000 - CPVC (FM4910)

PVDF Kynar® Flex 2850

PVDF Kynar® 740 (FM4910)

Halar ECTFE 902

PFA-M (FM4910) High Service Temperature Sheet

PFA-M (FM4910) High Heat

Key Properties of Flame Retardant & High Temp Plastics

Flame-retardant and high-temperature plastics are engineered for excellent flame resistance, low smoke generation, and long-term heat stability, making them ideal for demanding semiconductor and electronics applications such as wet bench, semiconductor, and computer chip manufacturing.

Much harder to ignite than standard grades, UL 94 V-0 and FM 4910 classified materials generate low smoke and minimal byproducts when exposed to heat, reducing contamination risks that could destroy the integrity of components. These plastics exhibit excellent high-temperature stability that preserves their strength, dimensional accuracy, and electrical properties under sustained heat. Their inherent chemical and corrosion resistance supports durability in harsh production settings.

Clean-burning and fire-safe, flame retardant and high-temperature plastics are widely used in cleanrooms and other controlled manufacturing areas where safety, reliability, and cleanliness are essential.

Flame retardant and high-temperature plastics fall under NAICS code 333242.

Continuous Service Temperature Guide (Heat Resistance)

FR Plastics Service Temperatures

Understanding FM4910 & UL94 V-0 Compliance

FM Approvals and the American National Standards Institute (ANSI) have developed rigorous standards for a wide range of applications. The FM 4910 test illustrates a material's use for low flammability cleanroom uses. A FM 4910 listed designation is commonly found in wet bench manufacturing, semiconductor, and computer chip manufacturing, where contamination from even small amounts of smoke can destroy the integrity of components.

Using low flammability plastics allows manufacturers to partition cleanrooms for different processes, ensuring that damage from fire can be minimized. It also allows for a smarter fire protection system, allowing manufacturers to eliminate sprinkler systems that could destroy equipment unnecessarily. This cost savings is coupled with usually lower insurance costs.

Not only are FM 4910 materials more difficult to ignite, if they do become ignited, FM 4910 plastics produce less smoke and by-products that could contaminate adjacent processes.

Due to the robust testing by FM Approvals, correct usage of FM 4910 materials do not generally require additional fire protection for the processes they protect.

Semiconductor & Industrial Applications for FR Plastics

PFA-M High Service Temperature Sheet	Semiconductor and chemical processing tanks, components, ducting and handling systems
Halar ECTFE 901 Sheet
Halar ECTFE 902 Sheet
PVDF Kynar® 740 Sheet
LAM FRP-3 Polypropylene Flame Retardant Sheet	Wetbench tool cabinetry, enclosures, rinse modules, wafer transfer interfaces, dry tool enclosures, electrical cabinets
LAM 2000 - CPVC Clear/Blue Sheet	Access panels, windows, partitions, data centers
LAM CRP-1 Flame Retardant Sheet	Wetbench tool cabinetry, enclosures, rinse modules, wafer transfer interfaces, dry tool enclosures, electrical cabinets