由碳纤维的原料加工而成的黑色粉末状纤维，可用于无石棉摩擦材料，纸基摩擦材料，高碳摩擦材料等。用于摩擦材料制品中，具有其他纤维无 法取代的多种优点。其他适用于OE和OES高档的摩擦材料. 它具有以下的使用特点：

耐温性能好。在高温时摩擦材料中有优异的耐温性和耐摩性，无环境污染，化学稳定性好。

价格便宜，仅为芳伦纤维的四分之一，在改善混合料工艺性能方面是代替芳伦的理想材料。和芳伦有类似的作用。

摩擦性能优良。由于纤维在高温时不容易氧化、软化，因此稳定了摩擦系数。而不同于其他有机纤维在高温时软化或熔化而使摩擦性能发生特变。改善了材料的摩擦稳定性。

Carbon fibre is a black powdered fiber made from the raw material of carbon fiber, which can be used for non-asbestos friction materials, paper-based friction materials, high carbon friction materials, etc. Used in friction material products, it has many advantages that cannot be replaced by other fibers. It is also suitable for OE and OES high grade friction materials. It has the following characteristics.

Good temperature resistance. Excellent temperature and friction resistance at high temperatures, no environmental pollution, and good chemical stability.

Cheap price. Only a quarter of the price of the aramid fiber. The ideal material to replace the aramid in improving the process performance of the mixture. It  has a similar role of aramid .

Excellent friction performance. Because the fiber is not easily oxidized and softened at high temperatures, it stabilizes the coefficient of friction. It is unlike other organic fibers that soften or melt at high temperatures and cause special changes in friction properties. It can improved the friction stability of the material.