摘要
介绍了荧光增白剂的化学复配和物理复配两种方法,化学复配是将几种结构相似的原料按一定比例混合后合成复合荧光剂,物理复配又可分为(1)不同荧光增白剂的复配;(2)荧光增白剂与塑料添加剂的复配;(3)荧光增白剂与增感染料间的复配,举出了各种增效方法的相关实例。
The chemical and physical compounding methods for improved effect of fluorescent brightner were introduced. The chemical method is blending several raw materials with similiar chemical structurete and synthesising a composite fluorescent brightners. The physical compounding methods divided three types, i.e., the compounding of different fluorescent brightners, the compounding of fluorescent brightner with plastic additives and the compounding of fluorescent brightners with sensitizing dyestuff. Practical examples for each method were given.
出处
《塑料助剂》
2007年第1期45-46,49,共3页
Plastics Additives
关键词
荧光增白剂
化学复配
物理复配
复配增效
fluorescent brightner
chemical compounding
physical compounding
enhanced effect by compounding
