文章信息/Info

Title:

Research Progress on Application of Silicone Resin in Flame Retardant Materials

作者:

吳謙; 馮一峻; 裴勇兵; 肖文軍; 吳連斌

杭州師范大學 有機硅化學及材料技術教育部重點實驗室，浙江 杭州 311121

Author(s):

WU Qian;  FENG Yijun;  PEI Yongbing;  XIAO Wenjun;  WU Lianbin

Key Laboratory of Organosilicon Chemical and Material Technology, Ministry of Education,Hangzhou Normal University, Hangzhou 311121, China

關鍵詞:

硅樹脂; 阻燃添加劑; 阻燃涂層; 高分子材料; 阻燃機理

Keywords:

silicone resin;  flame retardant additives;  flame retardant coating;  polymer materials;  flame retardant mechanism

DOI:

10.7502/j.issn.1674-3962.2018.03.04

文獻標志碼:

A

摘要:

硅樹脂是一種主鏈為Si�睴�睸i，具有高度交聯結構的熱固性聚硅氧烷聚合物，其獨特的分子鏈結構使得硅樹脂不僅是一種耐高低溫、耐老化和耐氧化的材料，同時也是一種無鹵環保阻燃材料。硅樹脂作為阻燃材料不僅可以提高高分子材料的熱穩定性能和阻燃性能，還不會影響高分子材料的可加工性和機械性能。硅樹脂在燃燒過程中不會產生鹵化氫等有毒氣體，因此作為一種高效無鹵環保阻燃材料已日益得到科研人員的關注。闡述了近年來硅樹脂阻燃劑國內外的發展概況，著重介紹了硅樹脂作為阻燃添加劑和阻燃涂層對高分子材料阻燃性能的影響規律及其阻燃機理

Abstract:

Due to the main chain of Si�睴�睸i and the connection of special structure of organic groups on the silicon atoms, silicone resin is not only a kind of materials with high and low temperature resistance, aging resistance and oxidation resistance, but also a kind of halogen�瞗ree and environmental friendly flame retardant materials. Silicon resin as a flame retardant material not only can improve the thermal stability and flame retardant performance of polymer materials, but also does not affect the processing and mechanical properties of polymer materials. Silicon resin does not produce toxic gas such as hydrogen halide during the combustion process. Therefore, as an efficient halogen�瞗ree and environmental friendly flame retardant material, silicon resin has increasingly attracted the attention of researchers. This article reported the development of silicone resin flame retardants in recent years at home and abroad, and emphatically introduced the influence of silicone resin as flame retardant additives and flame retardant coatings on flame resistance performance and flame retardant mechanism of polymer materials.