FFKM Perfluoroelastomer Ultra Chemical Resistant Valve Diaphragm 300C Semiconductor Grade

FFKM Perfluoroelastomer Ultra Chemical Resistant Valve Diaphragm

Premium FFKM (Perfluoroelastomer) diaphragm offering near-universal chemical resistance comparable to PTFE but with the elasticity of rubber. Designed for the most demanding chemical processing and semiconductor applications.

Key Features

• Material: FFKM Perfluoroelastomer (highest grade fluoroelastomer)
• Temperature Range: -20°C to +300°C continuous
• Chemical Resistance: Near universal - resists virtually all chemicals including strong acids, bases, solvents, and plasma
• Hardness: 75 ±5 Shore A
• Purity: Ultra-low extractables and outgassing
• Compression Set: Excellent recovery, <15% at 200°C

Applications

Semiconductor wafer processing, aggressive chemical handling valves, pharmaceutical API production, nuclear industry, and ultra-high purity gas systems.

Quality Assurance

Full batch traceability with material certifications and chemical compatibility verification. ISO 9001:2015 certified manufacturing.