纳米材料在瓦斯抽放塑料管道中的应用研究

Application Study on Nanomaterial in Plastic Duct for Gas Drainage

瓦斯抽放系统需要用大量的瓦斯输送管道,以塑代钢是发展的必然趋势。介绍了瓦斯抽放管道的现状与前景,瓦斯抽放塑料管材研究的关键点,纳米材料在该管材中的应用研究。通过在塑料中加入纳米添加剂,进行混合改性处理,使塑料管材的技术性能达到煤矿井下的使用标准。

A large number of delivery pipes are needed in gas drainage system and the substitution of plastic pipes for steel ones is an inexorable trend.This paper described the present status and prospect of gas drainage pipes,the key study points of plastic gas drainage pipes and the application study of nanomaterials in gas drainage pipes.When nanometer additive agent is added into plastic and the plastic is mixed and improved,the technical performance of the plastic pipes can reach the use standard in coal mines.