余姚莱珂塑胶有限公司
性能 Properties |
测试标准 ASTM |
测试条件 Test Condition |
国际单位 S.I. Units |
典型值S.I. Typical Values |
|
机械性能Mechanical |
|||||
拉伸强度Tensile Strength |
D638 |
50mm/min |
MPa |
60 |
|
伸长率Elongation at break |
D638 |
50mm/min |
% |
50 |
|
弯曲强度Flexural Strength |
D790 |
2mm/min |
MPa |
85 |
|
弯曲模量Flexural Modulus |
D790 |
2mm/min |
MPa |
2600 |
|
悬臂梁缺口冲击强度 IZOD Notched Impact Strength |
D256 |
3.2mm, 23℃ |
J/m |
470 |
|
D256 |
3.2mm, -10℃ |
J/m |
380 |
||
洛氏硬度Rockwell Hardness |
D785 |
R-Scale |
- |
118 |
|
热性 能Thermal |
|||||
热变形温度 Heat Distortion Temperature |
D648 |
0.45MPa, 6.4mm |
℃ |
100 |
|
D648 |
1.8MPa, 6.4mm |
℃ |
88 |
||
电性能Electrical |
|||||
表面电阻Surface Resistivity |
D257 |
- |
W |
1015 |
|
介电强度Dielectric Strength |
D149 |
1.6mm |
KV/mm |
19 |
|
其他Others |
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熔体指数Melt Flow Rate |
D1238 |
260℃, 2.16Kg |
g/10min |
20 |
比重Specific Gravity |
D792 |
23℃ |
g/cm3 |
1.19 |
收缩率Mold Shrinkage |
D955 |
23℃ |
% |
0.5-0.7 |
阻燃性 Flammability |
UL94 |
1.6mm |
Class |
HB |
UL94 |
3.2mm |
Class |
HB |
|
※典型值是指实验室平均数据，仅用于使用时的参考，不作为产品的标准。
