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发布时间:2023-11-21 18:22:22
唐宗留,等:无卤阻燃聚烯烃电缆护套料的研制 57 [9] 王正洲,瞿保钧,范维澄.微胶囊化红磷增效氢氧化镁阻燃聚 92:149. 乙烯的燃烧特性[J].火灾科学,2001,10(2):72—75. [11]师华,肖利鹏,郑卫东.三聚氰胺磷酸类盐在膨胀型阻燃体系 [1O] Brss M L,Bou ̄igot S,Delporte C,et a1.Zeolit:New synergistic 中的应用[J].消防技术与产品信息,1999(12):17一l9. agents for intumescent fire retardant therm叩lastic formulations- [12] 王海军,陈立新.氮系阻燃剂的研究及应用状况[J].热固性 criteria for the choice ofthe zeolite[J] Fire and Materials,1996, 树脂,2005,20(4):36—41. THE PREPARATIoN oF HALoGEN-FREE FLAME RETARDANT CABLE MATERIALS Tang Zon ̄iu,Wang Lichun,Jiang Pingkai (School of Chemistry and Chemical Engineering,Shanghai Jiao Tang University,Shanghm Key Lab of Electirc Insulation and Therm ̄Aging,Shanghm 200240,China) ABSTRACT With ethylene—vinyl acetate(E/VAC)as matirx,magnesium hydroxide[Mg(OH)2]as flame retardant and red phosphors(RP),melamine cyanurate(MCA)as flame—retardant synergists,the composite for halogen—free lfame retardant cable mate— rial was prepared.The effects of Mg(OH)2,RP and MCA contents on properties of the composite were investigated.The results showed that the composite with Mg(OH)2,120 phr;RP,3.0 phr;MCA,3.0 phr;DCP,2.0 phr;anti—oxidant 1010,0.5phr;anti— oxidant 168,0.2 phr exhibited excellent flame retardancy,mechanical properties and electrical proper