摘要
热塑性讨脂 EVA 与沥青有良好的相容性,不需要胶体磨或高剪切机械加工就能在热沥青中溶解分散,因而便于使用。EVA 掺加在沥青中,沥青的高温稳定性、低温柔韧性、弹性都有明显改善。
Ethylene-vinyl acetate copolymer is compatible with bitumen,therefore it dis- solves easy in bitumen without special equipment.The addition EVA into bitumen improves some properties for the bitumen,such as,stability at high temperature,pliability at low temperature and ehsticity.
出处
《石油沥青》
1999年第2期19-23,共5页
Petroleum Asphalt
