技术参数(Properties) |
单位(Unit) |
数值(Value) |
固定碳(Fixed carbon) |
% |
>93(实际含碳量可达95%~97) |
直径(Diameter) |
μm |
10~20 |
纤维真密度(Density) |
g.cm-3 |
1.6~1.8 |
抗拉强度(Tensile strength) |
GPa |
0.5~1.2 |
拉伸模量(Tensile modulus) |
GPa |
>30 |
断裂伸长率(Breaking elongation/) |
% |
0.9~2.0 |
热膨胀系数(Coefficient of thermal expansion) |
℃ |
-1 1.7x10-6 |
热导率(Coefficient of thermal conductivity) |
w/m·k |
>30 |
电阻率(Resistivity) |
µΩ·m |
<45 |
灰分(Ash content) |
ppm |
<200 |
备注:沥青基碳纤维毡,长度20米以内,宽1.1~1.6米,可以根据客户要求加工 Note: General pitch-based carbon fiber, within 20 meters in length, 1.1~1.6 meters wide, can be processed according to customer' s requirements. |
特点Features
安全环保、品质好、纯度高;隔热节能性能优异(特别适合用于超高温炉)
Safe and environmental protection, good quality and high purity; excellent thermal insulation and energy saving performance (especially for ultra-high temperature furnaces).
用途Product Application
硬毡保温材料,活性炭纤维
Used in hart felt insulation materials and activated carbon fiber.