不溶性硫磺低温液相法制备工艺条件优化

Optimize process conditions for preparation of insoluble sulfur with low temperature liquid polymerization

不溶性硫磺是高质量子午线轮胎的专用硫化剂,近几年国内外正在开发利用低温液相法制备不溶性硫磺。本文主要探讨了反应条件对不溶性硫磺产率及含量的影响,从而选择适宜的生产工艺。

Insoluble sulfur is special curing agent of high quality radial tire.It was developing insoluble sulfur with low temperature liquid polymerization at home and abroad in recent years.Reaction conditions that have influence on yield and content of insoluble sulfur are mainly studied.Under properly selected process of insoluble sulfur was improved.