碳纤维的电热性能及其应用

The electrothermal property and appliacation of carbon fiber

碳纤维属于乱层石墨结构,具有导电、导热性能。它的直径细,外表面积大,通电后产生的焦耳热很容易散发,电热转化效率高达90%以上,节能效果十分显著。

Carbon fiber has turbostratic graphite structure with eleclroconductive and diathermanous properties. It’s diameter is thin and the surface area is large, so the thermal energy of joule after electrifing can be emitted easily. The electrical and thermal transform efficiency of carbon fiber is more than 90 percent, so the effect of energy saving is very prominent.