Hostaform® CF802 10/9022
聚甲醛（POM）共聚物
Celanese Corporation
产品说明:
Hostaform® acetal copolymer grade CF802 10/9022 is a conductive, fuel compatible general purpose acetal copolymer. Hostaform® CF802 10/9022 has been developed to dissipate static electricity from fuel handling systems. Hostaform® CF802 10/9022 has been specially formulated for laser welding applications.
Please note Hostaform® CF802 10/9022 has special processing considerations to ensure static dissipation properties. Use minimum back pressure and slowest screw speed possible in retracting screw during cooling portion of cycle. Large gate size (>2 mm) recommended. Pneumatic conveying of material long distances is not recommended.
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供货地区 |
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特性 |
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用途 |
通用 |
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RoHS 合规性 |
联系制造商 |
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物理性能 |
额定值 |
单位制 |
测试方法 |
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密度 |
1.47 |
g/cm3 |
ISO 1183 |
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收缩率 |
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ISO 294-4 |
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横向流量 |
1.6 |
% |
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流量 |
1.7 |
% |
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机械性能 |
额定值 |
单位制 |
测试方法 |
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拉伸模量 |
3000 |
MPa |
ISO 527-2/1A/1 |
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拉伸应力 (屈服) |
62.0 |
MPa |
ISO 527-2/1A/50 |
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拉伸应变 (屈服) |
10 |
% |
ISO 527-2/1A/50 |
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拉伸蠕变模量 |
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ISO 899-1 |
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1 hr |
2130 |
MPa |
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1000 hr |
1050 |
MPa |
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冲击性能 |
额定值 |
单位制 |
测试方法 |
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简支梁缺口冲击强度 (23°C) |
4.0 |
kJ/m2 |
ISO 179/1eA |
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热性能 |
额定值 |
单位制 |
测试方法 |
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热变形温度 (1.8 MPa, 未退火) |
100 |
°C |
ISO 75-2/A |
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熔融温度 2 |
167 |
°C |
ISO 11357-3 |
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线形热膨胀系数 |
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ISO 11359-2 |
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流动 |
1.0E-4 |
cm/cm/°C |
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横向 |
1.2E-4 |
cm/cm/°C |
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