摘要
比较ＰＥ、ＥＶＡ、ＳＢＳ改性沥青的高温稳定性、低温柔软性、粘韧性、弹性以及耐老性等技术性能的结果表明，以聚合物ＳＢＳ改性效果最好，ＥＶＡ次之，而ＰＥ为最差。
Comparison of performances of some polymer modified asphlts in respect of high temperature stability,Low temperature flexibility,adhesion,elasticity and durability show that SBS polymer modifies properties of asphalts most effeetively among some polymersAnd modified effect to properties of asphalts is better using EVA than using PE
出处
《石油沥青》
1998年第3期7-11,39,共6页
Petroleum Asphalt
关键词
聚合物
改性沥青
性能
比较
PolymerModified asphaltPerformanceComparison
