摘要
介绍了聚异氰尿酸酯的合成,并利用它与我厂早期生产的复合稳定剂CZX-228复配成一种新型热稳定剂CZX-928A。通过稳定性、耐候性及流变试验结果表明,它是一种适用于硬质聚氯乙烯(UPVA)型材的热稳定剂。
The synthesis of polyisocynurate and used it as a component added into stabilizer CZX - 228 to make a new circumstance-protect stabilizer CZX-928A were introduced. The results of stabilition, heat ageing and rheological tests showed, it is suitable in use for rigid poly （vinyl chlorid） （UPVC） Profile as stabilizer.
出处
《塑料助剂》
2017年第2期29-32,共4页
Plastics Additives
