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Hostaform® LX90
聚甲醛（POM）共聚物
Celanese Corporation
產(chǎn)品說明:
Preliminary Data Sheet
Hostaform® LX90 specialty metallic appearance grades are an integrally colored
nominal 9 melt flow rate based acetal copolymer material formulated to provide
an exceptional molded in metallic appearance. This product is available in many
metallic molded-in-colors.
Besides material, optimal finish for specialty metallic parts is dependent on
proper drying, gate design, knit line locations, and special processing. Please
contact Celanese Technical Service for assistance with your application.
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特性 |
通用 |
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用途 |
通用 |
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RoHS 合規(guī)性 |
聯(lián)系制造商 |
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外觀 |
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物理性能 |
額定值 |
單位制 |
測(cè)試方法 |
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密度 |
1.43 |
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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吸水率 (飽和, 23°C) |
0.75 |
% |
ISO 62 |
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機(jī)械性能 |
額定值 |
單位制 |
測(cè)試方法 |
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拉伸模量 |
2700 |
MPa |
ISO 527-2/1A/1 |
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拉伸應(yīng)力 (屈服) |
56.0 |
MPa |
ISO 527-2/1A/50 |
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拉伸應(yīng)變 (屈服) |
10 |
% |
ISO 527-2/1A/50 |
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彎曲模量 (23°C) |
2700 |
MPa |
ISO 178 |
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沖擊性能 |
額定值 |
單位制 |
測(cè)試方法 |
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簡(jiǎn)支梁缺口沖擊強(qiáng)度 |
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ISO 179/1eA |
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-30°C |
4.0 |
kJ/m2 |
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23°C |
5.0 |
kJ/m2 |
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熱性能 |
額定值 |
單位制 |
測(cè)試方法 |
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熱變形溫度 (1.8 MPa, 未退火) |
88.0 |
°C |
ISO 75-2/A |
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熔融溫度 2 |
166 |
°C |
ISO 11357-3 |
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