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- Environment-friendly flame retardant 2,4, 6-tri(tribromophenyl) cyanurate was applied to the flame retardant modification of ABS, the flame retardant was dispersed to make it work well in ABS. 摘要采用环保阻燃剂2,4,6-三(三溴苯氧基)三聚氰酸酯进行ABS阻燃改性,并对阻燃剂进行分散处理,制备了环保阻燃ABS;
- Keywords Organosilicone;Flame retardance modification;Blend;Copolymerization;Crosslink;Graft; 有机硅;阻燃改性;共混;共聚;交联;接枝;
- Flame retardance modification 阻燃改性
- The modification was to reducing viscosity,increasing flexibility,and improving heat resistant and flame retardance abilities. 改性主要是针对降低黏度,增加柔韧性,提高耐热、阻燃等性能。
- flame retardant modification 阻燃改性
- The modification of UPR and its flame retardant process were also in-troduced. 对不饱和聚酷树脂的改性及其阻燃技术国外研究进展也作了专门的论述。
- It is pointed out that the combination of various methods can appraise the flame retardance rather well. 指出将多种测试方法结合使用可以更好地评价材料的阻燃性能。
- The results showed that PTFE was antagonistic to MCA and PTFE had negative effects on flame retardance. 结果表明,PTFE与MCA之间有对抗效应,加入PTFE后材料的阻燃性能有所降低;
- The induction of flame retardance to other substrates is current area of development. 把阻燃性导入别的基体材料是目前正在开发的领域。
- The flame retardance of red phosphorus and aluminium hydroxide filledpolyethylene was studied. 研究了将红磷和氢氧化铝填充在聚乙烯体系中的阻燃性。
- The effect of ethylenebis (tetrabromophthalimide) ( BT - 93w) on the flame retardance and the other properties of HIPS has been studied. 研究了阻燃剂乙撑双四溴邻苯二甲酰亚胺(BT-93w)对高抗冲聚苯乙烯(HIPS)的燃烧性能、物理力学性能及熔体流动性能的影响,探讨了其与几种常用阻燃体系阻燃的HIPS在各项性能及耐候性方面的差异。
- In addition, the method of enwrapping could increase the flame retardance and mechanical property of nanocomposites greatly. 同时,采用包覆的方法对填料进行改性,阻燃性能和力学性能大大提高。
- The effcct of resorcinol bis(diphenyl phosphate)(RDP), compatibilizer, plasticizer on the flame retardance of PC/ABS was researched. 研究了间苯二酚双(二苯基磷酸酯)(RDP)、增容剂和增韧剂对聚碳酸酯(PC)/(丙烯腈/丁二烯/苯乙烯)共聚物(ABS)合金阻燃性能的影响。
- The microencapsulated APP arid the effect of IFR on the flame retardance, mechanical properties, thermal stability and morphology of PP were studied. 考察了阻燃剂IFR中聚磷酸铵(APP)的微胶囊包覆效果以及阻燃剂IFR对PP的阻燃性能、力学性能、热稳定性以及表面形态等的影响。
- Flame retardance and low smokiness: Do not increase the burning inhibitor then to achieve UL94-V0 the standard, and the low smoking. 适用范围:目前国内主要用于防酸碱注塑件、挤出电线电组、内衬、喷涂、吹塑方面。
- MP could markedly promote the condensation process, decrease the fire resistance of melt drip and improve the flame retardance. 而MP可显著增强其凝聚相过程,有效降低材料的熔滴燃烧性,提高材料的阻燃性能。
- The technology of flame retardant prepared from brucite modification and its applications in polypropylene(PP) were studied. 研究了水镁石改性成阻燃剂的技术及其在聚丙烯(PP)中的应用。
- The effect of 4A zeolite on the flame retardance of the PP was studied,and the materials were characterized by means of TGA. 结果表明:少量的4A分子筛可以明显提高MP/PER阻燃PP的阻燃性能。
- The introduction of phosphorus to improve the flame retardance of epoxy resin systems has been the focus of attention by researchers in recent years. 将磷导入环氧树脂体系而赋予其阻燃性能是目前热门的研究课题。
- Carbon black and capsulated amorphous phosphorus were applied as modification agents of ultrahigh molecular weight polyethylene(UHMWPE) to improve the flame retardant property. 介绍了利用炭黑和胶囊化红磷作为阻燃剂对超高分子量聚乙烯(UHMWPE)进行共混改性的研究,比较了不同种类炭黑的作用效果。
