Kepital® ET-20S
聚甲醛（POM）共聚物
Korea Engineering Plastics Co., Ltd
產(chǎn)品說明:
A medium viscosity grade for general injection molding. It was modified with electrically conductive carbon black, and so suitable for parts requiring electric conductivity.
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供貨地區(qū) |
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添加劑 |
碳黑 |
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特性 |
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用途 |
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RoHS 合規(guī)性 |
RoHS 合規(guī) |
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形式 |
粒子 |
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加工方法 |
注射成型 |
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物理性能 |
額定值 |
單位制 |
測(cè)試方法 |
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比重 |
1.38 |
g/cm3 |
ASTM D792, ISO 1183 |
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熔流率（熔體流動(dòng)速率） |
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190°C/2.16 kg |
11 |
g/10 min |
ASTM D1238 |
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-- |
12 |
g/10 min |
ISO 1133 |
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收縮率 |
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流動(dòng) : 2.00 mm |
1.6 |
% |
ASTM D955 |
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3.00 mm |
1.6 |
% |
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吸水率 (平衡, 23°C, 60% RH) |
0.22 |
% |
ASTM D570 |
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機(jī)械性能 |
額定值 |
單位制 |
測(cè)試方法 |
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抗張強(qiáng)度 |
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屈服, 23°C |
39.0 |
MPa |
ASTM D638 |
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屈服, 23°C |
40.0 |
MPa |
ISO 527-2 |
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伸長(zhǎng)率 (斷裂, 23°C) |
15 |
% |
ASTM D638 |
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標(biāo)稱拉伸斷裂應(yīng)變 |
12 |
% |
ISO 527-2 |
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彎曲模量 |
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23°C |
2550 |
MPa |
ASTM D790 |
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23°C |
2650 |
MPa |
ISO 178 |
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彎曲強(qiáng)度 |
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23°C |
66.0 |
MPa |
ASTM D790 |
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23°C |
67.0 |
MPa |
ISO 178 |
