Product Description

1.Properties: Outstanding H-temperature resistance. Excellent resistance to fuel, oil, acid and chemicals. Good resistance to gas penetration and radiation. Besides, with all the properties of general rubber. Outstanding physical, electrical and mechanical properties. Can work in harsh, thermal, chemical, and UV environments where general rubber can not 2.Applications: Extensively used in aerospace/aviation, automobile, petroleum and chemical, mechanical industry, and construction, communication and concrete industry, etc. Mainly used as sealents resisting H-temperature, fuel, oil, etc., and as erosion-protection material, to make O-ring , oil, etc., diaphragm, gaskets, rubber bowl and valve core, ***** 3.Specifications: SPECIFICATIONS FH**7 FH**9 FH**3 FH**4 Tensile Strength, MPa => *4 => *4 => *6 => *4 Elongation at Break => **0% => **0% => **0% => **0% Shore A *0 ~ *0 *0 ~ *0 *0 ~ *0 *0 ~ *0 Tensile Strength Variation (after aging at **0oC, *4hr) <= *5% <= *5% <= *5% <= *5% Elongation at Break Variation (after aging at **0oC, *4hr) <= *0% <= *0% <= *5% <= *5% Constant Compression Set (**0oC, *4hr, compression ratio *0%) <= *0% <= *0% <= *0% <= *0% Weight Increasing (in 1# jet fuel, *0oC, *4hr) <= 6.0% Brittle Temperature at Impact <= **0 oC Heat Resistance <= **0oC <= **0oC <= **5oC Short Time ( ~ 5 hr) *0 ~*0 hr Long Time