防老剂工艺参数优化

Parameter Optimization of Anti-aged Agent

对比分析了国内外防老剂质量,介绍了防老剂生产流程,对反应条件和回收料工艺进行了优化改进,采用改进工艺生产的防老剂TMDQ达到了国外同类产品的质量标准。

A comparison analysis was done for domestic anti-aged agent.Its production line was introduced.The reaction condition and recover processing were optimized,using improved processing to produce TMDQ anti-aged agent,which reached same quality level of foreign and domestic product.