服务化学防护相关的科研、生产和质量监督检测需求——GB 24539—2021《防护服装化学防护服》解读

Serve Chemical Protection Related Research,Production and Quality Supervision and Testing Needs——Interpretation of GB 24539—2021“Protective Clothing-Chemical Protective Clothing”

在整合GB 24539—2009、GB 24540—2009、GB/T 29511—2013三个化学防护服装类产品标准后,GB 24539—2021《防护服装化学防护服》已颁布实施。考虑到新版标准专业性强、体系庞大、产品种类多,为此有必要对其进行解读。本文结合ISO及EN相关标准动态发展,针对原标准修订部分进行了详细对比与重点说明,从标准框架结构、产品分类、设计要求、性能要求及测试方法等方面进行介绍,以期服务国内化学防护相关的科研、生产、质量监督检测需求。

After integrating GB 24539—2009,GB 24540—2009 and GB/T 29511—2013 chemical protective clothing product standards,GB 24539—2021“Protective Clothing—Chemical Protective Clothing”was officially promulgated and implemented.The new standard is enhanced in terms of professionalism.It is a huge system and includes diverse product types;therefore,it needs to be interpreted.Taking the development of ISO and EN standards as a reference,this paper provides a detailed comparison among the new standard and the previous versions,which covers the framework,product classification,design requirements,performance requirements and test methods,so as to serve the scientific research,production,quality supervision and testing of chemical protection equipment.