FFKM Kalrez 0090 O-Ring, Size: -018
Material: FFKM Kalrez 0090 O-Ring
Size: AS568 -018 O-Ring
Part Number: KP0090-OR-018
Kalrez® (Dupont)
0090
FFKM (Perfluoroelastomer)
95
Shore A
AED NORSOK M710
Anti-Explosive Decompression
Color: Black
Detailed Description
KP0090-OR-018 is a Black, 95 Shore A, FFKM (Perfluoroelastomer) O-Ring made from Kalrez® (Dupont). Kalrez® (Dupont) 0090 is manufactured with the following features & specifications: AED NORSOK M710, Anti-Explosive Decompression. KP0090-OR-018 is AS568 size -018 O-Ring also referred to as 1.78mm (Cross Sectional Diameter (CS)) x 18.77mm (Inside Diameter (ID)).
Material: FFKM Kalrez 0090 O-Ring
Size: AS568 -018, 1.78mm CS X 18.77mm ID (0.070" CS X 0.739" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | KP0090 |
| Brand | Kalrez® (Dupont) |
| Material | FFKM (Perfluoroelastomer) |
| Color | Black |
| Durometer | 95 Shore A |
| High Temperature | 250 °C / 482 °F |
| Low Temperature | -21 °C / -6 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -018 |
| Cross Section (CS) | 1.78 mm / 0.070 in |
| Inside Diameter (ID) | 18.77 mm / 0.739 in |
| Other Specifications | |
AED NORSOK M710 | |
Anti-Explosive Decompression | |
DuPont™ Kalrez® 0090 (KP0090) is a 95 Shore A black perfluoroelastomer (FFKM) engineered for severe oil and gas service where rapid gas decompression (RGD) resistance, high hardness, and extrusion resistance are critical. Designed for high-pressure environments, it delivers outstanding RGD performance even without backup rings and maintains strong mechanical properties across a broad temperature range, with continuous service up to 250°C (482°F) and low-temperature capability to -21°C (-5.8°F), with demonstrated performance to -40°C under pressurized laboratory conditions. Kalrez® 0090 provides excellent chemical resistance to aggressive oil and gas media, including sour service with elevated H2S, while retaining low compression set and dimensional stability under load. The combination of high modulus, high durometer, and verified RGD performance makes it well suited for pressure-cycling applications where conventional elastomers fail.
Kalrez® 0090 is commonly used in O-rings and gaskets for downhole tools, drilling and completion equipment, subsea systems, pumps, valves, and compressors operating in HPHT environments. It is certified to ISO 23936-2 and tested to NORSOK M-710 Rev. 2 for both RGD and sour gas chemical aging, achieving the highest RGD rating with no cracks or blisters, and is also certified to TOTAL GS PVV 142. This material is selected when long-term reliability, RGD safety, and chemical durability are mandatory in oil and gas sealing systems. Canyon Components offers equivalent FFKM materials designed to meet similar AED, NORSOK, and HPHT performance requirements for demanding energy and industrial sealing applications.
Common relevant keywords:
Kalrez 0090, Kalrez KP0090, RGD resistant FFKM, anti explosive decompression seals, NORSOK M-710 FFKM, ISO 23936-2 elastomer, 95 Shore A perfluoroelastomer, HPHT O-rings, sour gas resistant seals, oil and gas FFKM gaskets, extrusion resistant elastomer seals, downhole sealing materials, TOTAL GS PVV 142 compliant rubber, Datasheet, TDS, Test Report, MTR, MSDS, SDS