新型材料在环境监测辅助器材上的研发与应用

Development and Application of New Materials in Environment Monitoring Aids

本研究主要阐述玻璃、塑料或其他透气性较差材质的滤筒瓶不适用于高湿度烟尘采样后烘干与湿度平衡的现象;介绍新材料-膨体聚四氟乙烯的特性;结合实际工作需求研发新型材质的滤筒瓶,并通过对比实验体现新材料滤筒瓶在实际工作中的有效性和实用性。

This paper mainly expounds that the filter cylinder bottles made of glass,plastics or other materials with poor permeability are not suitable for drying and humidity balance after high humidity smoke and dust sampling,introduces the characteristics of expanded polytetrafluoroethylene(PTFE),develops a new type of filter cylinder bottle with new material according to the actual work needs and embodies effectiveness and practicability of the new material filter cylinder bottle in practical work through comparative experiments.