中文摘要：

在煤矿环境中，静电是一个安全隐患，因此要求所用穿线管材料具有较好的抗静电性能，且要具有良好的阻燃性能．本文采用纳米填充技术对煤矿环境中常用的穿线管等PVC材料进行抗静电和阻燃的改性机理和工艺探讨．

英文摘要：

In the coal mine environment, static electricity is a potential safety problems, therefore the material used for threading pipe shou＇d have a better anti-static properties, and good fire-retardant properties.Using the nano-filler technology,this article carries on the anti-static electricity and the flame-resistant mechanism and the craft discussion of the threading pipe,which is commonly used PVC materials, for coal mine.