摘要
通过对PVC的应用现状及其阻燃问题的研究,利用锥形量热仪CONE试验获得的质量损失速率MLR、热释放速率HRR、有效燃烧热EHC、烟释放速率SPR、点燃时间TTI等参数分析和研究了阻燃剂对PVC阻燃性能的影响.
The situation and development of fire retardancy are introduced, and the heat release rate, specific extinction, carbon monoxide yield, time to ignition, mass loss rate and so on of some materials tested by cone calorimeter are analyzed. The result shows that the fire retardacy had great impact on PVC s igniability and heat release rate characteristics.
出处
《云南大学学报（自然科学版）》
CAS
CSCD
北大核心
2005年第S1期367-371,共5页
Journal of Yunnan University(Natural Sciences Edition)
关键词
阻燃剂
PVC
锥形量热仪
阻燃
抑烟
fire retardancy material
cone calorimeter
PVC
flame retardancy
smoke suppression
