FFKM Canrez CP75BK31 O-Ring, Size: -009
Material: FFKM Canrez CP75BK31 O-Ring
Size: AS568 -009 O-Ring
Part Number: CP75BK31-OR-009
CanRez® (Canyon Components)
CP75BK31
FFKM (Perfluoroelastomer)
75
Shore A
Low Compression Set
Ultra High Temperature Material
Color: Black
Detailed Description
CP75BK31-OR-009 is a Black, 75 Shore A, FFKM (Perfluoroelastomer) O-Ring made from CanRez® (Canyon Components). CanRez® (Canyon Components) CP75BK31 is manufactured with the following features & specifications: Low Compression Set, Ultra High Temperature Material. CP75BK31-OR-009 is AS568 size -009 O-Ring also referred to as 1.78mm (Cross Sectional Diameter (CS)) x 5.28mm (Inside Diameter (ID)).
Material: FFKM Canrez CP75BK31 O-Ring
Size: AS568 -009, 1.78mm CS X 5.28mm ID (0.070" CS X 0.208" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | CP75BK31 |
| Brand | CanRez® (Canyon Components) |
| Material | FFKM (Perfluoroelastomer) |
| Color | Black |
| Durometer | 75 Shore A |
| High Temperature | 335 °C / 635 °F |
| Low Temperature | -15 °C / 5 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -009 |
| Cross Section (CS) | 1.78 mm / 0.070 in |
| Inside Diameter (ID) | 5.28 mm / 0.208 in |
Canrez® CP75BK31 is a 75 Shore A black FFKM compound engineered for ultra-high-temperature sealing applications where extreme thermal stability and broad chemical compatibility are required. Capable of continuous service up to 335°C (635°F) with short excursions to 350°C (660°F) in air-filled environments, it is among the most thermally stable elastomeric materials available. The compound offers near-universal chemical resistance and maintains very low compression set, supporting long-term sealing integrity under severe thermal stress. CP75BK31 is not recommended for continuous high-temperature steam environments, where specialized steam-optimized grades should be considered.
CP75BK31 is commonly used in semiconductor manufacturing, chemical processing equipment, aerospace systems, and liquid chromatography service where sustained high temperatures and aggressive chemicals are present. Its combination of extreme heat tolerance, mechanical stability, and chemical breadth makes it suitable for demanding static and dynamic sealing conditions. This Canrez® formulation provides a dependable solution for applications that exceed the thermal limits of standard FFKM materials. Compare to other popular brands of FFKM materials such as Kalrez® 7075.
Common relevant keywords:
FFKM, Perfluoroelastomer, Canrez, 75 Shore A FFKM, Ultra-High Temperature FFKM, Extreme Heat Elastomers, High Temperature O-rings, Chemical Resistant O-rings, Low Compression Set FFKM, Semiconductor Seals, Chemical Processing Seals, Aerospace Seals, Liquid Chromatography Seals, Thermal Stable Elastomers, Kalrez 7075 Equivalent, Datasheet, TDS, Test Report, MTR, MSDS, SDS