论文部分内容阅读
前言源远流长的乳化实践和乳化理论表明:1.乳化的前提是乳化剂体系具有乳化对象要求的特定HLB值.单种乳化剂难以使成分复杂、品系相异的沥青材料实现最佳乳化.2.乳化剂之间以及乳化剂与某些非乳化剂(即所谓“助剂”)之间有微妙的协同效应.这种效应
Foreword The long history of emulsification and emulsification theory shows that: 1. The premise of emulsification is the emulsifier system has the specific HLB value required for the emulsified object.It is difficult for a single emulsifier to make the composition of complex, different strains of asphalt material to achieve the best emulsification. There is a subtle synergistic effect between emulsifiers and between emulsifiers and certain non-emulsifiers (so-called “auxiliaries”).