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Hostaform® C 9021 AW
聚甲醛（POM）共聚物
Celanese Corporation
產品說明:
Chemical abbreviation according to ISO 1043-1: POM
Molding compound ISO 9988- POM-K, M-GNS, 03-002
POM copolymer
Injection molding type like C 9021, with special additive modified;
good chemical resistance to solvents, fuel and strong alkalis as
well as good hydrolysis resistance; high resistance to thermal and
oxidative degradation; good wear properties and low coefficient of
friction.
UL-registration in natural and black and a thickness more than
1.5 mm as UL 94 HB.
Burning rate ISO 3795 and FMVSS 302 < 100 mm/min for a thickness
more than 1 mm.
Ranges of applications: sliding parts for window lifter.
UL = Underwriters Laboratories (USA)
FMVSS = Federal Motor Vehicle Safety Standard (USA)
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特性 |
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RoHS 合規性 |
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加工方法 |
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多點數據 |
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樹脂ID (ISO 1043) |
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物理性能 |
額定值 |
單位制 |
測試方法 |
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密度 |
1.38 |
g/cm3 |
ISO 1183 |
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溶化體積流率（MVR） (190°C/2.16 kg) |
8.00 |
cm3/10min |
ISO 1133 |
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收縮率 |
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ISO 294-4 |
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橫向流量 |
1.9 |
% |
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流量 |
2.1 |
% |
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吸水率 (飽和, 23°C) |
0.65 |
% |
ISO 62 |
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