技術參數(Properties) 單位Unit 數值Value
固定碳(Fixed carbon) % 93(實際含碳量可達95%~97)
直徑(Diameter) μm 10~20
纖維真密度(Density) g.cm-3 1.6~1.8
抗拉強度(Tensile strength) GPa 0.5~1.2
拉伸模量(Tensile modulus) GPa 30
斷裂伸長率(Breaking elongation/) % 0.9~2.0
熱膨脹系數(Coefficient of thermal expansion) ℃ -1 1.7x10-6
熱導率(Coefficient of thermal conductivity) w/m·k 30
電阻率(Resistivity) μΩ·m 45
灰分(Ash content) ppm 200
備注:瀝青基碳纖維氈,長度20米以內,寬1.1~1.6米,可以根據客戶要求加工
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.
特點Features
安全環保、好、純度高;隔熱節能性能優異特別適合用于超高溫爐
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
硬氈保溫材料,活性炭纖維
Used in hart felt insulation materials and activated carbon fiber.