荧光增白剂及其在尼龙11中的应用研究  

Fluorescent Brighteners and Their Applications in Nylon11

作　　者：郝黎霞[1] 胡国胜[1] 杨云峰[1] 

机构地区：[1]中北大学高分子与生物工程研究所,太原030051

出　　处：《塑料助剂》2009年第1期6-9,共4页Plastics Additives

摘　　要：阐述了荧光增白剂(FWA)的增白机理,介绍了一些适用于尼龙11的荧光增白剂及其用于尼龙11中应注意的问题。FWA今后的发展方向为研制环保型品种、良好性能产品的国产化和FWA复配增效的研究等。Fluorescent whitening agent （FWA） can improve the whiteness of plastics by means of absorbing UV light and emittig visual bule light. The whitening mechanism of FWA and some points about its application in nylon11 were introduced, and the development prospect was also dicussed.

关 键 词：荧光增白剂 增白 尼龙11 

分 类 号：TQ323.6[化学工程—合成树脂塑料工业]