ABS胶乳凝聚过程影响因素分析
Analysis of factors affecting the coagulation
孙士昌
作者单位：大庆石化公司化工三厂合成树脂研究室
中文关键字：ABS凝聚；乳液聚合；凝聚剂；凝聚工艺
英文关键字：ABS condensation; emulsion polymerization; coagulant; coagulation process
中文摘要：凝聚是乳液聚合掺混法生产ABS树脂的主要工艺之一，凝聚效果的好坏会直接影响后续工艺的平稳和最终ABS产品的性能，本文通过对ABS胶乳凝聚后粒子成型研究，从水胶比、凝聚剂类型及加入量、凝聚剂加入方式、搅拌和温度控制等影响因素较为全面的考察了凝聚过程中的各影响因素。
英文摘要：Cohesion is one of the main process of emulsion polymerization blending ABS resin production, agglomeration effect will directly affect the performance of the follow-up process smooth and final ABS products, based on the study of particle forming ABS grafted latex coagulation, from the aspects of water binder ratio, coagulant type and dosage, coagulant is added and stirred and temperature control is a comprehensive study of the effect of various factors in the process of condensation.