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Hostaform® C 13031 LS
聚甲醛（POM）共聚物
Celanese Corporation
產品說明:
POM copolymer
Easy flowing Injection molding type like C 13021, but with higher
strength, rigidity and hardness over the entire permissible
temperature range for HOSTAFORM; good chemical resistance to
solvents, fuel and strong alkalis as well as good hydrolysis
resistance; high resistance to thermal and oxidative degradation.
With UV Additives
Burning rate ISO 3795 and FMVSS 302 < 75 mm/min for a
thickness more than 1 mm.
Ranges of applications: For molded parts with higher requirements to
strength, rigidity und hardness,
FMVSS = Federal Motor Vehicle Safety Standard (USA)
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添加劑 |
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特性 |
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RoHS 合規性 |
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物理性能 |
額定值 |
單位制 |
測試方法 |
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密度 |
1.41 |
g/cm3 |
ISO 1183 |
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溶化體積流率（MVR） (190°C/2.16 kg) |
12.0 |
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 |
1.8 |
% |
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流量 |
2.0 |
% |
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吸水率 (飽和, 23°C) |
0.65 |
% |
ISO 62 |
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機械性能 |
額定值 |
單位制 |
測試方法 |
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拉伸模量 |
3050 |
MPa |
ISO 527-2/1A/1 |
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拉伸應力 (屈服) |
68.0 |
MPa |
ISO 527-2/1A/50 |
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拉伸應變 (屈服) |
8.0 |
% |
ISO 527-2/1A/50 |
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標稱拉伸斷裂應變 |
20 |
% |
ISO 527-2/1A/50 |
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拉伸蠕變模量 |
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ISO 899-1 |
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1 hr |
2750 |
MPa |
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1000 hr |
1450 |
MPa |
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彎曲模量 (23°C) |
3000 |
MPa |
ISO 178 |
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沖擊性能 |
額定值 |
單位制 |
測試方法 |
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簡支梁缺口沖擊強度 |
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ISO 179/1eA |
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-30°C |
6.0 |
kJ/m2 |
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23°C |
6.7 |
kJ/m2 |
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簡支梁無缺口沖擊強度 |
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ISO 179/1eU |
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-30°C |
120 |
kJ/m2 |
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23°C |
120 |
kJ/m2 |
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