LubriOne? LB4220-0001 Natural
聚甲醛（POM）共聚物
PolyOne Corporation
產(chǎn)品說(shuō)明:
LubriOne? Lubricated and Wear-Resistant Compounds have been specifically bulated to be self-lubricating materials, offering low coefficient of friction and improved wear resistance properties. LubriOne compounds have been demonstrated to reduce friction, noise, vibration, heat buildup and improve product durability.
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供貨地區(qū) |
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特性 |
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用途 |
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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 |
1.43 |
g/cm3 |
ASTM D792 |
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收縮率 - 流動(dòng) |
1.5 到 2.5 |
% |
ASTM D955 |
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吸水率 (24 hr, 3.18 mm) |
0.050 |
% |
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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拉伸模量 2 |
1820 |
MPa |
ASTM D638 |
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抗張強(qiáng)度 2 (屈服) |
53.8 |
MPa |
ASTM D638 |
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彎曲模量 |
2010 |
MPa |
ASTM D790 |
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彎曲強(qiáng)度 |
75.2 |
MPa |
ASTM D790 |
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摩擦系數(shù) |
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ASTM D1894 |
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與鋼 - 動(dòng)態(tài) |
0.40 |
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與鋼 - 靜態(tài) |
0.27 |
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沖擊性能 |
額定值 |
單位制 |
測(cè)試方法 |
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懸壁梁缺口沖擊強(qiáng)度 (23°C, 3.18 mm, 注塑) |
48 |
J/m |
ASTM D256A |
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熱性能 |
額定值 |
單位制 |
測(cè)試方法 |
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載荷下熱變形溫度 |
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ASTM D648 |
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0.45 MPa, 未退火, 6.35 mm |
150 |
°C |
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1.8 MPa, 未退火, 6.35 mm |
87.0 |
°C |
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