碳纤维是指含碳量高于90%的无机高分子纤维,其特点是强度高、模量高、重量轻、抗疲劳、耐腐蚀等。碳纤维材料也渐渐从军事、航天等高科技领域走向民用领域。如今,随着碳纤维逐渐走进人们的生活,碳纤维市场也逐年扩大。国内碳纤维市场低端产品产能过剩,高端产品却依赖进口。本文简述了碳纤维的应用及其市场前景。 Carbon fiber refers to an inorganic polymer fiber containing more than 90% carbon, which is characterized by high strength, high modulus, light weight, fatigue resistance and corrosion resistance. Carbon fiber materials are gradually from the military, aerospace and other high-tech fields to civilian areas. Now, with the gradual entry of carbon fiber into people’s lives, the carbon fiber market has also expanded year by year. Domestic carbon fiber market, low-end product overcapacity, high-end products are dependent on imports. This article describes the application of carbon fiber and its market prospects.