Flame retardancy of a high polymerization degree PVC, plasticizer and flame retardant elastomer is studied. 研究了高聚合度聚氯乙烯樹(shù)脂與增塑劑及阻燃劑共混彈性體材料的阻燃性能。
Greenpeace International organizations in the latest report, the most concerned about the brominated flame retardants and the use of PVC. 國際綠色和平組織在最新報告中最為關(guān)心的是溴化阻燃劑和聚氯乙烯的使用。
