下载此文档

氢氧化镁的细度对pvc阻燃性能的影响.pdf


文档分类:汽车/机械/制造 | 页数:约4页 举报非法文档有奖
1/ 4
下载提示
  • 1.该资料是网友上传的,本站提供全文预览,预览什么样,下载就什么样。
  • 2.下载该文档所得收入归上传者、原创者。
  • 3.下载的文档,不会出现我们的网址水印。
1/ 4 下载此文档
文档列表 文档介绍
第 期 邱文福 等 氢氧化镁的细度对 阻燃性能的影响
  6 , cal Co.,Ltd.,Ji’an  331500,China; 2.College of Light
Chemical Engineering and Materials Engineering,Shunde Polytechnic,Foshan  528333,China)
Abstract
:The surface morphology and physical properties of three types of ultrafine magnesium hydroxide (MH) were tested by
SEM ,laser particle size and specific surface area analyzer.MH was added to the magnesium hydroxide film to study the effects of
MH fineness on the flame retardant property,smoke suppression and mechanical property of PVC films.The results show that with
the decrease of MH fineness, the oxygen index increases, and the flame retardant performance can meet the requirement.
Meanwhile,as the maximum smoke release and smoke release grade decreased obviously,the smoke suppression effect was better.
The final result shows that GY - 6000 had the best flame retardant property and the fineness has little effect on mechanical
property.
Key words
:magnesium hydroxide;fineness;flame retardant property of PVC;flame retardant property
聚氯乙烯 广泛应用于薄膜 电缆 管道 型材 墙板 达化工有限公司 市售 复合稳定剂 钡铬锌稳定剂
    (PVC) 、 、 、 、

氢氧化镁的细度对pvc阻燃性能的影响 来自淘豆网www.taodocs.com转载请标明出处.

非法内容举报中心
文档信息
  • 页数 4
  • 收藏数 0 收藏
  • 顶次数 0
  • 上传人 关羽
  • 文件大小 2.04 MB
  • 时间2022-05-12
最近更新