摘要
采用以聚磷酸蜜胺 (MPP)为基的三元膨胀型阻燃剂阻燃聚酰胺 6(PA6) ,测定了阻燃PA6的氧指数 (LOI)、UL94V阻燃性及热稳定性 ,以傅立叶变换红外光谱 (FT IR)分析了阻燃PA6的热分解残余物 ,以锥形量热仪(CONE)测定了阻燃PA6的诸多与火灾有关的阻燃参数 (包括释热速度、质量损失速度、有效燃烧热、比消光面积等 ) ,并以光电子能谱 (XPS)测定了阻燃PA6残炭表面的元素组成及XPS曲线拟合数据。
PA6 was flame retarded with melamine polyphosphate based tertiary intumescent flame retardants(IFR).The limiting oxygen index,UL94V flame retardancy and thermal stability of the flame retarded PA6 were measured.The FT IR technique was used to analyze the pyrolysis residue and the cone calorimeter was applied to determine a number of combustion parameters which are closely related to fire safety,including heat release rate,mass loss rate,effective combustion heat,specific extinction area,etc..In addition,the elemental composition of the pyrolysis residue on PA6 surface and the corresponding XPS data were obtained using XPS technique.
出处
《中国塑料》
EI
CAS
CSCD
北大核心
2003年第11期61-64,共4页
China Plastics
关键词
聚酰胺6
膨胀型阻燃剂
聚磷酸蜜胺
polyamide 6
intumescent flame retardant
melamine polyphosphate
