SiSiB® FSE9800 fluorosilicone is a base compound to be considered for applications exposed to non-polar fluids and solvents including fuels, oils and greases.
Properties / Product | FSE9830 | FSE9840 | Method |
Density g/cm³ | 1.42 | 1.43 | ASTM D792 |
Hardness Shore A | 30 | 40 | ASTM D2240 |
Tensile Strength (MPa) Die C | 9.0 | 10.0 | ASTM D412 |
Elongation at Break (%) Die C | 300 | 350 | ASTM D412 |
Tear Strength (KN/m) Die B | 20 | 25 | ASTM D624 |
Compression Set (22h/177°C)/% | 8 | 7 | ASTM D395 |
Volume Change (Reference Fuel B) (23°C x 70hr) | 22 | 20 | ASTM D471 |
Properties / Product | FSE9860 | FSE9880 | Method |
Density g/cm³ | 1.48 | 1.50 | ASTM D792 |
Hardness Shore A | 60 | 80 | ASTM D2240 |
Tensile Strength (MPa) Die C | 10.5 | 9.0 | ASTM D412 |
Elongation at Break (%) Die C | 300 | 175 | ASTM D412 |
Tear Strength (KN/m) Die B | 25 | 18 | ASTM D624 |
Compression Set (22h/177°C)/% | 8 | 9 | ASTM D395 |
Volume Change (Reference Fuel B) (23°C x 70hr) | 19 | 19 | ASTM D471 |
Curing agent: 0.55 pbw 2,5-dimethyl-2,5-di(tert-butylperoxy)hexane (DHBP).
Curing conditions: 10min/170˚C, post-curing: 4h/200˚C in hot air
SiSiB® FSE9800 fluorosilicone rubber sheet is widely used in automobile industry, aerospace industry, petroleum chemical industry and military industry.
SiSiB® FSE9800 is used for low compression molded, extruded, and calendered parts, like O-rings, gaskets, fuel-line quick-connect seals, oil seals, sealing strips, diaphragms, membranes, valves, hydraulic and electrical clamp blocks.
SiSiB® FSE9800 silicone rubber compound is supplied in 25kg boxes.
In the unopened original container it has a shelf life of one year in a dry and cool place.