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| 膨胀型阻燃聚丙烯材料的耐湿热性能研究 | |
| 引用本文： | 王正洲,刘琳,张亚楠,吴昆,揭敢新.膨胀型阻燃聚丙烯材料的耐湿热性能研究[J].环境技术,2011,33(2):7-12. |
| 作者姓名： | 王正洲 刘琳 张亚楠 吴昆 揭敢新 |
| 作者单位： | 1. 同济大学材料科学与工程学院 2. 中国科学院广州化学所 3. 中国电器科学研究院工业产品环境适应性国家重点实验室 |
| 摘 要： | 聚丙烯(PP)以其优异的力学性能、密度小、质量轻等特点而广泛用于汽车、家电、建筑等行业.但是聚丙烯容易燃烧,其氧指数只有18左右,且燃烧时还会产生大量熔滴,极易传播火焰,这大大限制了其应用.近年来,膨胀型阻燃剂(IFR)在阻燃PP中的应用受到了人们高度的重视.本文主要介绍膨胀型阻燃剂微胶囊制备及其微胶囊在聚丙烯中阻燃性... |
| 关 键 词： | 聚丙烯 耐热性能 膨胀型阻燃剂 |
Water Resistance Properties of Intumescent Flame Retarded Polypropylenes |
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| WANG Zheng-zhou,LIU Lin,WU Kun,ZHANG Ya-nan,JIE Gan-xin.Water Resistance Properties of Intumescent Flame Retarded Polypropylenes[J].Environmental Technology,2011,33(2):7-12. | |
| Authors: | WANG Zheng-zhou LIU Lin WU Kun ZHANG Ya-nan JIE Gan-xin |
| Abstract: | Polypropylene(PP),as one of the three general plastics,is widely used in many fields,for example,automobiles,electronic and electric industry,housing,building,and so on.It is known that PP is very combustible,and the flame retardation of PP is needed in many applications.Intumescent flame retardants(IFR) are widely used in the field of fire proof coatings,plastics,rubbers,etc.They are usually composed of three components: an acid source(or carbonisation catalyst),a char forming agent and a blowing agent.Unfortunately,the most IFR systems have some problems such as moisture sensitivity and poor compatibility with polymer matrix.In this work,preparation and characterization of microencapsulated IFR(MCIFR) with amino resins are reported.The flame retardant properties and water resistance of IFR and MCIFR in PP are evaluated,and their results are compared. |
| Keywords: | polypropylene wet and heat resistant intumescent flame retardant |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |