PAN基碳纤维技术动向及发展趋势

Trend and Development Trend of PAN Based Carbon Fiber Technology

随着科技发展，我国碳纤维用品消费量位居首位，约占总消费量的80％～90％。国外碳纤维主要开发超高强度、超高模量的碳纤维。本文介绍了碳纤维复合材料在文体休闲领域的应用，PAN基碳纤维技术开发新方向包括：碳纤维性能的提高；基体树脂技术；成型技术三个方面。

With the development of science and technology, the consumption of carbon fiber products in China is the first,which is about 80% -90% of total consumption. Foreign carbon fibers are mainly developed in the devel- opment of ultra-high strength, ultra high modulus carbon fiber. This paper introduces the application of carbon fiber composite materials in the field of leisure and recreation, and the new direction of PAN based carbon fiber technology development includes ： the improvement of the properties of carbon fiber, the technology of matrix resin, and molding technology.