摘要
采用塑料分散剂TAS-A与颜料共混应用于聚丙烯塑料着色。叙述了分散剂在塑料着色中的基本机理。通过分散剂TAS-A用量变化,观察颜料对聚丙烯塑料着色效果的影响。实验结果表明,塑料分散剂TAS-A可部分取代颜料,降低颜料用量,降低塑料着色成本,提高经济效益,同时有利于颜料均匀分散于塑料中,提高塑料制品的外观质量。
The plastic dispersant TAS-A mixed with the pigments was used for PP colouring.The basic acting mechanism of the dispersant TAS-A in the plastics colouring was related.The influence of the pigments on PP colouring was observed by varying the dispersant dosage.The test results shows that the pigments could be replaced partly by the plastic dispersant TAS-A,the pigment dosage can be reduced,plastics colouring cost may be reduced,the economic effect has raise,and the dispersant make for that the pigments was dispersed uniformly in the plastics,so the appearance quality of the plastics products was enhanced.
出处
《塑料助剂》
2004年第5期24-28,共5页
Plastics Additives
