| 成炭性塑料对聚丙烯/膨胀阻燃体系的燃烧行为及阻燃性的影响 |
| |
| 引用本文： | 陆晓东,张军,谷慧敏,王长春.成炭性塑料对聚丙烯/膨胀阻燃体系的燃烧行为及阻燃性的影响[J].塑料,2006,35(1):18-22. |
| |
| 作者姓名： | 陆晓东 张军 谷慧敏 王长春 |
| |
| 作者单位： | 青岛科技大学教育部橡塑工程重点实验室,山东,青岛,266042 |
| |
| 摘 要： | 使用锥形量热仪、热重分析仪和氧指数仪研究了不同成炭剂对聚丙烯膨胀阻燃体系的燃烧行为和阻燃性的影响,得到了相关的燃烧参数。所用成炭剂包括尼龙6(PA6)、尼龙6/蒙脱土纳米复合物(PA6-nano)、热塑性聚氨酯(TPU)、酚醛树脂。实验结果表明:成炭剂对阻燃材料的燃烧行为和力学性能有很大影响;实验还发现:在PP/APP膨胀体系中添加PA6/有机蒙脱土纳米复合物(PA6-nano)后能获得较好的阻燃性。
|
| 关 键 词： | 膨胀体系 成炭剂 锥形量热仪 |
| 文章编号： | 1001-9456(2006)01-0018-05 |
| 修稿时间： | 2005年7月18日 |
Influences of different Char-forming Agents on The Combustion Behavior and Fire Retardancy of Polypropylene/Intumescent Systems |
| |
| LU Xiao-dong,ZHANG Jun,GU Hui-min,WANG Chang-chun.Influences of different Char-forming Agents on The Combustion Behavior and Fire Retardancy of Polypropylene/Intumescent Systems[J].Plastics,2006,35(1):18-22. |
| |
| Authors: | LU Xiao-dong ZHANG Jun GU Hui-min WANG Chang-chun |
| |
| Abstract: | The influences of different char forming agents on the combustion and fire resistant(behaviors) of polypropylene/ammonium polyphosphate intumescent systems were studied using cone calorimeter,thermogravimetric analyzer and oxygen index,by which the combustion parameters were obtained.These systems contain various char-forming agents,including polyamide-6,polyamide-6/(organic) montmorillonite,thermoplastic polyurethane and phenolic resin.It showed that char-forming(agents) affect obviously the combustion behaviors and mechanical property of polypropylene/(intumescent) system.It also indicated that polyamide-6/organic montmorillonite used as char-forming (agent) improved the fire retardancy of intumescent systems. |
| |
| Keywords: | intumescent systems char-forming agent cone calorimeter |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
