摘要
通过试验分析了阻燃剂粒度对阻燃沥青针入度、软化点、延度、氧指数等性能指标以及阻燃剂在沥青中的分散效果的影响,指出1500～2000目是比较合理的阻燃剂粒度范围。
The influence of hinder burning agent pellets on the index of pin plug-in degree,softening point,extension degree,oxygen degree is studied by experiments.The influence of hinder burning agent on dispersing effect is researched.It is pointed out that 1 500 to 2 000 Mu is a comparatively reasonable scape of hinder burning agent pellets.
出处
《河北交通职业技术学院学报》
2010年第3期6-8,共3页
Journal of Hebei Jiaotong Vocational and Technical College
关键词
阻燃沥青
阻燃剂
粒度
针入度
软化点
延度
氧指数
hinder burning asphalt
hinder burning agent
pellent scape
pin plug-in degree
softening point
extension degree
oxygen degree
