特性
Property
|
单位
Unit |
测试方法
Test method |
结果
Value |
比重
Specific gravity |
g/cm3 |
ASTM D792-00 |
1.2 |
lb/in3 |
0.043 |
线膨胀系数（-36℃～60℃）
Coefficient of linear (thermal) expansion |
℃-1 |
ASTM D696-03 |
3.03×10-5 |
吸水率（23℃24hr）
Water absorption roughed surface(24 hr) |
% |
ASTM D570-00 |
0.2 |
拉伸强度
Tensile strength |
Mpa |
ASTM D 638-03 |
12.0 |
Psi |
1740.39 |
断裂伸长率
Elongation at dreak |
% |
ASTM D 638-03 |
3.0 |
弯曲模量
Flexural modulus |
Mpa |
ASTM D790-03 |
2820 |
Psi |
408992.0 |
弯曲强度
Flexural strength |
Mpa |
ASTM D790-03 |
35 |
Psi |
5076.14 |
压缩模量
Compression modulus |
Mpa |
ASTM D695-02 |
502 |
Psi |
72806.38 |
压缩强度
Compression strength |
Mpa |
ASTM D695-02 |
25 |
Psi |
3625.8 |
无缺口冲击强度
Unnotched lzod impact strength |
J/m |
ASTM D256-03 |
80 |
