Modification of Bitumen with Desulfurized Crumb Rubber in the Present of Reactive Additives

• 作 者: YEZhigang ZHANGYuzhen KONGXian
• 机 构: InstituteofCoalChemistry,UniversityofPetroleum（EastChina）
• 出 处: 武汉理工大学学报：材料科学英文版
• 发表日期: 2005年1期
• 关键词: 粒状生胶 沥青 脱硫 诱发变异 crumb rubber bitumen desulfuration modificati on
• 基金项目: the Foundation of State Laboratory of Heavy Oil Processing

Bitumen was modified with desulfurized crumb rubber (DCR) in the present of reactive additives. The effect of the kinds and content of the reactive additive on properties of DCR modified bitumen (DCRMB) was investigated. The morphology of DCRMB was charac