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、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.