Chengdu Eson New Material Co., Ltd.
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Excellent Alkali Resistance Fluoro Rubber FKM EPT Uncured Molding Etrusion Compound
Description : Good resistance to low molecular weight ketones and lipids (acetone, methyl ethyl ketone, ethyl acetate, etc.)
Good resistance to amines, strong acid base and other chemical media properties,
Gas resistance (nitrogen, ammonia, carbon dioxide, hydrogen sulfate, etc.) Can be used in a large temperature range (-10-230℃)
Processing method: Molding, extrusion, calendering
End product: diaphragm, valve, gasket, O ring,tube forming,Calendering sheet and pressing strip
Typical data sheet:
| ETP75B uncured compound data sheet | |||||||||
| Press cure: 170℃@10min, post cure 200℃16h by standard test sheet | |||||||||
| Typical Properties | |||||||||
| Item | Unit | Test result | Test Method | ||||||
| Hardness | Shore A | 78 | D2240 | ||||||
| Tensile strength | Mpa | 12.7 | D412 | ||||||
| Elongation at break | % | 298 | D412 | ||||||
| Tear resistance | Kg/cm | 36 | D624(Dia C) | ||||||
| Modulus 100% | Mpa | 6.7 | D412 | ||||||
| Gravity | g/cm3 | 2.1 | / | ||||||
| Compression set 175℃@22h | % | 45 | D395 | ||||||
| Compression set 200℃@22h | % | 55 | D395 | ||||||
| Heat resistance 250℃@70h | |||||||||
| Hardness change | Shore A | +0 | D573 | ||||||
| Tensile strength change | % | -5 | D573 | ||||||
| Elongation at break change | % | +9 | D573 | ||||||
| Volume change | % | -2.4 | D573 | ||||||
| Heat resistance 275℃@70h | |||||||||
| Hardness change | Shore A | +0 | D573 | ||||||
| Tensile strength change | % | -5.4 | D573 | ||||||
| Elongation at break change | % | +13 | D573 | ||||||
| Volume change | % | -4.3 | D573 | ||||||
| Liquid 101 200℃@70h | |||||||||
| Hardness change | Shore A | -5 | D573 | ||||||
| Tensile strength change | % | -12 | D573 | ||||||
| Elongation at break change | % | +1 | D573 | ||||||
| Volume change | % | +13.3 | D573 | ||||||
| Fuel C 200℃@70h | |||||||||
| Hardness change | Shore A | -4 | D573 | ||||||
| Tensile strength change | % | -15 | D573 | ||||||
| Elongation at break change | % | +7 | D573 | ||||||
| Volume change | % | +3.1 | D573 | ||||||
| Mobile Jet Oil II 200℃@70h | |||||||||
| Hardness change | Shore A | -2.8 | D573 | ||||||
| Tensile strength change | % | -9 | D573 | ||||||
| Elongation at break change | % | +9 | D573 | ||||||
| Volume change | % | +3 | D573 | ||||||
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