Rubber Parts Basic Info :
1. All raw-material purchased from: DuPont (US) / Dow Corning (Germany) / Bayer (Germany) / KRAIBURG / 3M , products hardness can made from 30Shore A to 95Shore A.
2. Had own mold department any size is accept according to customer drawing.
3.Applied industry: chemical industry, petroleum Industry, medical technique, food industry, sewage-disposal industry, steel industry, and so on.
4. Applied equipment : Mechanical sealing, pressure vessel, gas compressor, reaction vessel, heat exchanger, boiler, filter and so on.
5.Main advantage: First, excellent anti-chemical character. It almost applies to all mediums.
Second, temperature range is very wide. (Around -70° C to 220° C)
Third, anti-compressibility function is very good.
Four , Oil proof, Alkali resistance, good elastic and long lifespan
6. Factory authentication by TS16949 and products pass : Wras/ KTW-W270/ Warremark/ LFGB / RoHs / Reach / FDA certificate
Material requirements | Material grade | Material name | NBR(N) | HNBR(H) | EPDM(E) | VMQ(S) | CR(C) | FKM(V) | AFLAS(L) | FVMQ(F) | FFKM(K) | PTFE(F) | PU(U) | NR(R) | ACR(A) |
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Resistance to ozone |
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Resistance to outdoor |
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Heat resistance | 120ºC | 150ºC | 150ºC | 220ºC | 120ºC | 200ºC | 175ºC | 175ºC | 320ºC | 280ºC | 90ºC | 90ºC | 150ºC |
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Resistance to chemicals |
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Anti-oil |
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| × |
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Sealing water |
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Cold-resistant | -40ºC | -40ºC | -50ºC | -70ºC | -40ºC | -20ºC | -30ºC | -60ºC | -20ºC | -100ºC | -40ºC | -60ºC | -25ºC |
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Wear resistance |
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Resistance to deformation |
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Acid-proof |
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Alkali-proof |
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| × |
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Tensile strength |
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Resistance to water vapor | × |
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Fire-Resistant | × | × | × | × |
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Storage and stability (Y=) | 5-10Y | 5-10Y | 5-10Y | ABT20Y | 5-10Y | ABT20Y | ABT20Y | ABT20Y | ABT20Y | ABT20Y | ABT20Y | 3-5Y | ABT20Y |
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