防毒面具罩体材料发展现状

简要介绍了防毒面具罩体材料的发展历史及国内外具有代表性的先进面具罩体材料的使用情况，并指出了罩体材料通常的性能要求和我军现有面具罩体材料存在的主要问题。通过对几种常用罩体材料的性能比较，介绍了综合性能更好的丁基类橡胶和硅橡胶材料．最后，就罩体方面应努力的方向进行了简要总结。

Development of the faceblank material

The representative advanced faceblank materials of gas mask currently used in military services at home and abroad are briefly introduced And then some common quality request and the main disadvantages about them are showed. The butyl rubber and the halogenated butyl rubber are selected as more suitable material while compared with other different kind of rubber. In the end, some problems to be solved in the future are summarized.