摘要
综述了近10年来国内外关于无卤阻燃聚合物抑烟的研究进展。主要阐述了聚烯烃、环氧树脂、乙烯-乙酸乙烯共聚物、聚酯、聚氨酯及橡胶等聚合物在抑烟研究方面的最新进展。着重论述了膨胀阻燃剂、金属氢氧化物阻燃剂、实验室合成的新型抑烟剂、膨胀阻燃剂与金属氢氧化物协效阻燃体系,蒙脱土与膨胀阻燃剂协效阻燃体系,金属氧化物与膨胀阻燃剂协效阻燃体系等各组分用量及配比对聚合物烟密度的影响规律,并对它们的抑烟机理进行了讨论。结合目前研究中存在的问题,对无卤阻燃聚合物的抑烟研究方向进行了展望。
This paper reviews the research progress in the last10years on smoke suppression of halogen free flame retardant polymer which include polyolefin, epoxy resin, ethylene-vinyl acetate copolymer, polyester, polyurethane and rubber. The impact of component and ratio of the intumescent flame retardant, metal hydroxide, newly synthesized smoke suppression agents, synergistic system of intumescent flame retardant and metal hydroxide, synergistic system of montmorillonite and intumescent flame retardant, and synergistic system of metal oxide and intumescent flame retardant on the smoke density of these polymer systems are discussed along with the mechanism of smoke suppression. The future development of this technique is forecasted by reference to the issues within.
出处
《合成树脂及塑料》
CAS
北大核心
2016年第4期72-77,共6页
China Synthetic Resin and Plastics
基金
北京市自然科学基金资助项目(2142038)
中国铁道科学研究院院基金项目(2015YJ076)
关键词
无卤阻燃聚合物
抑烟
膨胀阻燃剂
金属氢氧化物
halogen free flame retardant polymer
smoke suppression
intumescent flame retardant
metal hydroxide
