纤维级氢氧化镁阻燃体系研究
Study on Fibred Magnesium Hydroxide Flame-retardant System.
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摘要: 采用一种天然矿物纤维,经特殊加工改性,制成纤维级氢氧化镁,探讨了其与高分子材料的复合性,阻然,消烟,增强等作用,并以硼酸,硬脂酸和有机硅化物为阻然增效剂,LDPE为基体树脂制作作了低烟阻燃材料,产品性能接近于EWCZ-6287-1产品指标。Abstract: Fibred magnesium hydroxide was obtained from natural bracite aggregate by special process. Its flame-resistance and compatibility with the LDPE have been studied. Low-smoke and flame-resistance light density polyethylene material has been prepared by usi