摘要
在乙烯／丙燃酸酯（ＶＡＭＡＣ）无卤低烟阻燃电缆护套料的研制过程中，通过对不同品质的氢氧化镁以及不同品种的填料表面处理剂、填充补强体系和硫化体系的配方研究试验，开发研制出不仅具有良好物理机械性能和高效的阻燃性能，而且还具有低发烟量的无卤阻燃电缆护套料。试验发现，宜采用１８０目的氢氧化镁作阻燃剂，硬酯酸锌作表面处理剂。成品电缆性能可满足ＩＥＣ—５０２（１９９４）及ＧＢ９３３１—８８的技术规范，且具有良好的经济和社会效益。
VAMAC cable jacket compound is developed on the basis of a lot of experiments and studies of various magnisium hydroxide, filler reinforced system, surface treating agent and curing system. This kind of compound has good physical mechanical property and excellent flame retardant with no-halogen and low smoke. The experiments found that the finished products can meet the requirements of specification GB 9331-88 and IEC-502(1994)by adopting 180 mesh of magnisium hydroxide as flame retardant and zinc stearate as surface treating agent especially, Both of the social and economic efficiency are higher.
出处
《特种橡胶制品》
北大核心
1997年第1期1-8,共8页
Special Purpose Rubber Products
