FFKM Chemraz 585 O-Ring, Size: -020
Material: FFKM Chemraz 585 O-Ring
Size: AS568 -020 O-Ring
Part Number: GPC585-OR-020
Chemraz® (Greene Tweed)
585
FFKM (Perfluoroelastomer)
80
Shore A
Color: Off-White
Detailed Description
GPC585-OR-020 is a Off-White, 80 Shore A, FFKM (Perfluoroelastomer) O-Ring made from Chemraz® (Greene Tweed). GPC585-OR-020 is AS568 size -020 O-Ring also referred to as 1.78mm (Cross Sectional Diameter (CS)) x 21.95mm (Inside Diameter (ID)).
Material: FFKM Chemraz 585 O-Ring
Size: AS568 -020, 1.78mm CS X 21.95mm ID (0.070" CS X 0.864" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | GPC585 |
| Brand | Chemraz® (Greene Tweed) |
| Material | FFKM (Perfluoroelastomer) |
| Color | Off-White |
| Durometer | 80 Shore A |
| High Temperature | 220 °C / 428 °F |
| Low Temperature | -30 °C / -22 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -020 |
| Cross Section (CS) | 1.78 mm / 0.070 in |
| Inside Diameter (ID) | 21.95 mm / 0.864 in |
Greene Tweed’s Chemraz® SD585 is an 80 Shore A white perfluoroelastomer (FFKM) compound engineered for biotechnology, analytical, and medical device sealing applications where purity and chemical durability are critical. It is compliant with FDA 21 CFR 177.2400 and USP Class VI, supporting use in sanitary and high-purity environments. With a service temperature range of -30°C to 220°C (-22°F to 428°F), Chemraz® SD585 maintains elasticity and sealing integrity during exposure to strong oxidizing fluids, hot aqueous solutions, and repeated steam sterilization. Its specialized filler system enhances chemical resistance and long-term durability, even under higher sealing loads and frequent autoclaving cycles.
Chemraz® SD585 is commonly used in solenoid valves, diaphragms, analytical instruments, and well plate gaskets where cleanliness, sterilization resistance, and consistent performance are required. It withstands aggressive cleaning and sterilization without loss of mechanical properties, making it well suited for medical and laboratory process systems. This FFKM formulation combines high purity, robust chemical resistance, and mechanical strength for reliable sealing in life sciences and precision fluid-handling applications. Canyon Components offers equivalent FFKM materials designed to meet similar performance and compliance requirements for biotechnology, medical, and analytical sealing environments.
Common relevant keywords:
Chemraz SD585, FFKM, Perfluoroelastomer, White FFKM, High Purity Elastomers, USP Class VI Seals, FDA Compliant FFKM, Medical Device Seals, Biotechnology Seals, Analytical Instrument Seals, Steam Sterilization Seals, Autoclave Compatible O-rings, Oxidizing Agent Resistant Elastomers, Solenoid Valve Seals, Diaphragm Seals, Life Sciences Seals, Chemical Resistant O-rings, Datasheet, TDS, Test Report, MTR, MSDS, SDS