High Abrasion Resistance Black FKM O Ring For Cylindrical Surface Static Sealing

High Abrasion Resistance Black FKM O Ring For Cylindrical Surface Static Sealing

Fluorocarbon rubber has excellent resistance to high temperatures, ozone, oxygen, mineral oil, synthetic hydraulic fluids, fuels, aromatics and many organic solvents and chemicals. It has higher resistance to swell in high octane and oxygenated fuel blends.

Chemical Resistance
Mineral oil and grease, low swelling in ASTM oil No. 1, and IRM 902 and IRM 903 oilsPhosphate esters
Non-flammable hydraulic fuels in the group HFDEngine oils
Silicone oil and grease
Mineral/vegetable oil and grease
Aliphatic hydrocarbons (fuel, butane, propane, natural gas)
Aromatic hydrocarbons (benzene, toluene)
Chlorinated hydrocarbons (trichlorethylene and carbon tetrachloride)
Fuels, also fuels with methanol content

FKM O-Ring General Attributes

Excellent Heat resistance
Excellent resistance to oils
Low compression set
Good fuel resistance
Excellent ozone and weather resistance

Common Applications for FKM O-Rings

Engine Oil Seals
Fuel Systems
High Temperature Seals
Petrochemical Systems

Compound Info
ASTM D1418 Designation FKM
ASTM D2000/SAE J200 Type, Class HK
Hardness (Shore A) 55-90
Color black

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