PC | NAXALOY® 774
生产厂家：美国MRC
技术参数
| 性能项目 |
试验条件[状态] |
测试方法 |
测试数据 |
数据单位 |
| Physical |
比重 |
|
ASTMD792 |
1.13 |
g/cm³ |
| Physical |
熔流率（熔体流动速率）(230°C/3.8kg) |
|
ASTMD1238 |
4.0 |
g/10min |
| Physical |
收缩率-流动 |
|
ASTMD955 |
0.50to0.70 |
% |
| Physical |
吸水率(24hr) |
|
ASTMD570 |
0.15 |
% |
| Mechanical |
抗张强度(屈服) |
|
ASTMD638 |
58.0 |
MPa |
| Mechanical |
拉伸应变(断裂) |
|
ISO527-2 |
14 |
% |
| Mechanical |
弯曲模量 |
|
ASTMD790 |
2470 |
MPa |
| Mechanical |
弯曲强度 |
|
ASTMD790 |
90.0 |
MPa |
| Impact |
悬壁梁缺口冲击强度(23°C) |
|
ASTMD256 |
230 |
J/m |
| Hardness |
洛氏硬度(R级) |
|
ASTMD785 |
115 |
|
| Thermal |
载荷下热变形温度(0.45MPa,未退火) |
|
ASTMD648 |
123 |
°C |
| Thermal |
载荷下热变形温度(1.8MPa,未退火) |
|
ASTMD648 |
115 |
°C |
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