文献类型：期刊文献

中文题名：三聚氰胺聚磷酸盐添加量对竹/聚丙烯复合材料燃烧性能的影响

英文题名：Effects of Melamine Pyrophosphate on Combustion Performance of Bamboo Fiber/Polypropylene Composites

作者：唐启恒[1,2] 任一萍[1,2] 郭文静[1,2] 王戈[3] 程海涛[3]

第一作者：唐启恒

机构：[1]中国林业科学研究院林业新技术研究所;[2]中国林业科学研究院木材工业研究所,北京100091;[3]国际竹藤中心,北京100102

年份：2020

卷号：34

期号：3

起止页码：23-26

中文期刊名：木材工业

外文期刊名：China Wood Industry

收录：CSTPCD;;北大核心:【北大核心2017】；

基金：“十三五”国家重点研发计划项目“竹材高值化加工关键技术创新研究”(2017YFD0600800)。

语种：中文

中文关键词：竹纤维;聚丙烯;MPP;复合材料;锥形量热仪;燃烧性能

外文关键词：bamboo fiber(BF);polypropylene(PP);melamine pyrophosphate(MPP);composites;cone calorimeter;combustion performance

分类号：S781.73;TS653

摘要：以三聚氰胺聚磷酸盐(MPP)为阻燃剂,用锥形量热仪,探索MPP添加量对竹纤维(BF)/聚丙烯(PP)复合材料阻燃性能的影响。结果显示:MPP的加入,使BF/PP复合材料在燃烧时形成致密的炭层,残炭率增加、点燃时间延长、总热释放量、总烟释放量及燃烧速度明显下降,产生的CO2气体减少,抑烟效果显著。
In this laboratory study,melamine pyrophosphate(MPP)as the flame retardant was added at various mass ratios to the bamboo fiber(BF)/polypropylene(PP)composites.Combustion performance of the composite samples were measured using cone calorimeter.The results showed that adding MPP contributed to formation of a dense carbon layer on the surface of the composite samples during combustion process.The charring yield and the time to ignition(tign)were increased,while the total heat release rate,the total smoke release rate and the combustion speed were all reduced significantly and the production of CO2 were decreased considerably.The smoke suppression property of the composite samples with MPP as the flame retardant was improved effectively.