水磨法超细BaSO_4在聚烯烃色母粒中的应用  

Application of Water Mill Superfine-BaSO_4 in Polyolefin Color Masterbatch

作　　者：林光强[1] 冯炎聪[1] 王三昭[1] 乔辉[1] 吴立峰[1] 李海滨 彭鹤松 吕东军 

机构地区：[1]北京化工大学材料科学与工程学院,北京100029 [2]江西广源化工有限责任公司,江西永丰331500 [3]山东宇虹颜料有限公司,山东德州253000

出　　处：《中国塑料》2011年第3期80-84,共5页China Plastics

摘　　要：采用扫描电镜及粒径分析仪研究了水磨法超细BaSO4的形态及粒径分布,并将其应用于聚烯烃色母粒,探讨了超细BaSO4对红黄蓝3种色母粒色彩性能的影响,并将国内外颜料进行了对比。结果表明,用超细BaSO4替代20%颜料制备的色母粒,其颜料在塑料制品中的着色性能和分散性良好。其中BaSO4用于替代红颜料制备的色母粒效果最好。The morphology and particle size distribution were investigated with SEM and particle size analyzer. The effect of superfine-BaSO4 on color properties of red, yellow, and blue polyolefin masterbatches was explored. It showed that when replaced pigment with 20% superfine-BaSO4 in the color masterbatch, the dispersion of pigments in the plastics was enhanced, with the best improvement observed in red pigment systems.

关 键 词：水磨法 超细BaSO4 色母粒 分散性 着色力 

分 类 号：TQ325.1[化学工程—合成树脂塑料工业]