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