Genestar? GP2450NH-2
聚酰胺 9T
45% 玻璃纤维增强材料
产品说明：
This grade meets UL94, V-0 Flammability rating without Chlorine and Bromine*. It has good balance of mechanical properties and flow-ability as well as other V-0 grades containing Bromine Flame Retardant (BFR).
*'Halogen free' follows the standards that Br is less than 900ppm, Cl is less than 900ppm, and total of halogen amount (Br and Cl) is less than 1500ppm.
| 物理性能 |
额定值 |
单位制 |
|
| 比重 |
1.53 |
g/cm3 |
|
| 收缩率 |
|
|
|
| 流动 : 1.00 mm |
0.040 |
% |
|
| 横向流动 : 1.00 mm |
0.50 |
% |
|
| 吸水率1(平衡, 40°C, 95%RH) |
0.80 |
% |
|
| 机械性能 |
额定值 |
单位制 |
测试方法 |
| 抗张强度 |
165 |
MPa |
ASTM D638 |
| 伸长率(断裂) |
3.0 |
% |
ASTM D638 |
| 弯曲模量 |
13000 |
MPa |
ASTM D790 |
| 弯曲强度 |
224 |
MPa |
ASTM D790 |
| 冲击性能 |
额定值 |
单位制 |
测试方法 |
| 悬壁梁缺口冲击强度 |
100 |
J/m |
ASTM D256 |
| 热性能 |
额定值 |
单位制 |
测试方法 |
| 载荷下热变形温度(1.8 MPa, 未退火) |
285 |
°C |
ASTM D648 |
| 玻璃转化温度 |
125 |
°C |
|
| 熔融温度 |
306 |
°C |
|
| 电气性能 |
额定值 |
单位制 |
测试方法 |
| 体积电阻率 |
1.0E+16 |
ohms·cm |
ASTM D257 |
| 介电强度 |
30 |
kV/mm |
ASTM D149 |
| 相比耐漏电起痕指数(CTI) |
PLC 0 |
|
UL 746 |
| 可燃性 |
额定值 |
单位制 |
测试方法 |
| UL 阻燃等级 |
V-0 |
|
UL 94 |
| 补充信息 |
额定值 |
单位制 |
测试方法 |
| Bar Flow Length2(320°C, 500.0 μm) |
5.50 |
cm |
|
| Weld Elongation |
0.40 |
% |
ASTM D638 |
| Weld Strength |
38.0 |
MPa |
ASTM D638 |
