Chemical Resistant Terpolymer 68% Fluorine Rubber Sheet
Terpolymer 68% fluorine chemical resistance 0.5mm-20mm gasket sheet
FKM B type fluoroelastomer material is as material of sheeting, mlolded parts, diaphragm, flue duct expansion joints, extrusion products, caulk, coating and adhesive.
Description: Terpolymer FKM material has better resistance and retains flexiability better after dry heat aging than FKM fluoro rubber copolymer.
It is recommended for applications requiring maximum rerention of elastic properties combined with good mechanical properties. 68% fluorine content terpolymer Fluoroelastomer material is specified resist sulfur dioxide in power generating factory systems.
FPM 68% fluorine content material have better chemical resistance including:
Sulfuric acid
Nitric acid
Hydrochloric acid
Rubber sheet information:
Color: Black, brown, red, white etc.
Size: length( if by compression length depend on mould size),
thickness(0.5mm-20mm).
Width( 1m, 1.2m, 1.5m, 2m)
Hardness: 70-90 Shore A
MOQ: 500kg
Packing: 10m/roll or customized.
Typical property:
| General service temperture: -20 degree to 250 degree | ||
| Hardness | Shore A | 78 |
| Tensile strength | Mpa | 14 |
| Elongation at break | % | 204 |
| Heat aging st 70h@250 degree | ||
| Hardness change | +1 | |
| Tensile strength change | % | -3 |
| Elongation at break change | % | +12 |
| Volume change | % | -3.2 |
| Compression set at 22h@200 degree | % | 25 |
| Fuel C resistance at 70h@23 degree | ||
| Hardness change | -6 | |
| Tensile strength change | % | -14 |
| Elongation at break change | % | -8 |
| Volume change | % | +4.5 |
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