摘要
综述了近年来聚丙烯(PP)材料无卤阻燃改性技术的研究进展,并分析了其阻燃机理。用于PP材料的无卤阻燃剂以镁-铝系阻燃剂,磷系阻燃剂、膨胀型阻燃剂等为主。其中,无卤阻燃PP技术的研究中以成炭剂的开发及其复配方案最多,因此还对PP用成炭剂分子结构、应用方案等进行了详细介绍。
This paper reviewed the recent research progress in the halogen-free flame-retardant technology for polypropylene(PP)and also analyzed the flame-retardant mechanism.The halogen-free flame retardants used for PP mainly included magnesium-aluminum flame retardants,phosphorus flame retardants,and intumescent flame retardants.In the research of halogen-free flame-retardant technology for PP,the development of charring agent and the research of compounding scheme were most popular.In this case,the charring agent for PP was introduced in detail.
作者
汤维
钱立军
邱勇
陈雅君
许博
赵震
TANG Wei;QIAN Lijun;QIU Yong;CHEN Yajun;XU Bo;ZHAO Zhen(School of and Chemistry and Materials Engineering,Beijing Technology and Business University,Beijing 100048,China;Engineering Laboratory of Non-halogen Flame Retardants for Polymers,China Petroleum and Chemical Industry Federation,Beijing 100048,China;Shandong Brothers Technology Limited Companies,Weifang 262700,China)
出处
《中国塑料》
CAS
CSCD
北大核心
2021年第1期136-149,共14页
China Plastics
基金
国家自然科学基金(51973006)
北京市教委长城学者项目(CIT&TCD20180312)
北京市百千万人才工程项目(2018A39)。
关键词
阻燃
聚丙烯
成炭剂
研究进展
flame retardant
polypropylene
charring agent
research progress
