CP80BK11 Datasheet

Canrez® CP80BK11 is an 80 Shore A black FFKM compound engineered for high-temperature sealing applications that demand near-universal chemical resistance and long-term durability at a cost-effective price point. It supports continuous service from -22°C to 325°C (-8°F to 617°F) with short excursions beyond this range, while maintaining low compression set and elastic recovery under severe thermal and chemical exposure. The formulation provides stable sealing integrity in aggressive environments involving solvents, acids, and mixed process streams. CP80BK11 is designed to perform reliably where standard FFKM grades reach their thermal limits.

 

CP80BK11 is commonly used in semiconductor equipment, chemical processing systems, and oil and gas applications, including service with MEK, DMF, acetone, esters, ethers, ketones, aldehydes, and xylene. Its higher durometer improves extrusion resistance in static and moderate dynamic sealing conditions exposed to elevated pressures and temperatures. This Canrez® formulation offers a practical high-temperature FFKM solution for demanding industrial environments. Compare to other popular brands of FFKM materials such as Kalrez® 4079 and 7075.

 

Common relevant keywords:
FFKM, Perfluoroelastomer, Canrez, 80 Shore A FFKM, High Temperature FFKM, Chemical Resistant O-rings, Semiconductor Seals, Chemical Processing Seals, Oil and Gas Seals, Solvent Resistant Elastomers, MEK Compatible Seals, DMF Compatible Seals, Low Compression Set FFKM, High Temperature O-rings, Kalrez 4079 Equivalent, Kalrez 7075 Equivalent, Datasheet, TDS, Test Report, MTR, MSDS, SDS