低卤低烟阻燃HDPE电缆料的研制  

Preparation of speciality HDPE retardant resin with low fume and low halogen for cable

作　　者：王丽丽[1] 邱桂学[1] 潘炯玺[1] 王洪武[1] 

机构地区：[1]青岛科技大学高分子工程材料研究所,山东青岛266042

出　　处：《合成树脂及塑料》2005年第2期6-10,共5页China Synthetic Resin and Plastics

摘　　要：对有卤和无卤阻燃体系的复配进行了探讨,研究了不同阻燃体系的燃烧性能。结果表明,十溴联苯醚与Sb2O3在一定的配比范围内具有好的协效作用,其质量比为3:1时,阻燃效果最佳。卤系与无卤体系配合使用阻燃效果最佳,其氧指数高达31.8%,水平燃烧级别为FH—1。羟基硅油为最佳表面活性剂,其最佳用量为6—8份。This paper probed into compounding of retardant systems with and without halogen and studied the combustibility of different flame retardant systems. The results indicate that decabromo-diphenyl ether and Sb2O3 have an obvious synergy ism in a given proportion range by mass; the best flame retardancy can be achieved at the mass ratio of 3:1. The combined application of halogen-based system and halogen-free system possesses the optimum flame retardancy with the oxygen index up to 31.8% and the combustion level of FH-1. Hydroxyl silicone oil is deemed as one of the best surfactants used in the flame retardant system at the appropriate dosage ranging from 6 to 8 shares.

关 键 词：低烟阻燃 电缆料 HDPE 十溴联苯醚 阻燃体系 SB2O3 无卤阻燃 阻燃效果 羟基硅油 复配 

分 类 号：TQ325.12[化学工程—合成树脂塑料工业]