利用预混法阴离子乳化沥青技术，用兰3号阴离子乳化剂对原沥青进行乳化处理，所得乳化沥青的各项性能指标均合格；
The technique of give mix way of anionic emulsifiers is used to emulsify the crude asphalt with Lan No. 3 anionic emulsifiers.
乳化体系采用烷基硫酸盐、烷基苯磺酸盐等阴离子乳化剂与烷基酚基聚氧乙烯醚、聚乙烯醇等非离子乳化剂进行复合使用。
Emulsifying system using alkyl sulfates, alkyl benzene sulphonate and so on as negative ion surfactant to compound with alkyl, phenolic group polyethylene and polyvinyl alcohol.
简介了国外采用阳离子乳化剂乳聚或用阳离子型表面活性剂对阴离子胶乳转换生产阳离子SBR胶乳的方法。
The cationic SBR latexes can be prepared either by emulsion polymerization using cationic emulsifiers or by changing anionic latex as starting material into cationic latex using cationic surfactants .
该乳化剂的结构具有阴离子和非离子基团，不需要通过复配就可达到这两种基团的协同作用。
The structure of the emulsifier is provided with the anion and the nonionic groups, and the synergic action of the two groups can be achieved without remixing.
硬脂酰乳酸钠（SSL）是一种阴离子型食品乳化剂。
Sodium stearoyl lactylate (SSL) is a kind of anionic food emulsifier.
阴离子型有机硅表面活性剂具有超低的表面张力，广泛用作湿润剂、亲水剂、乳化剂，流平剂、消泡剂等。
And the nonionic and anionic silicone surfactants were used as wetting, emulsifying, leveling agent and defoamer for their ultra-low surface tension.
研究了以阴离子型丁苯胶乳、重交沥青、乳化剂和稳定剂制备阳离子型改性乳化沥青的方法。
The way of preparing cationic emulsion asphalt from SBS, heavy asphalt, emulsifiers and stabilizers was studied.
它的分子结构中含有双键、羧基和阴离子，可以把常用乳化剂乳化时在乳胶粒表面的物理吸附结合方式改变为化学键合形式。
Using the emulsifier, the way of physical absorption that con- ventio nal emulsifiers combine with the latex can be transferred into chemical bonding .
它的分子结构中含有双键、羧基和阴离子，可以把常用乳化剂乳化时在乳胶粒表面的物理吸附结合方式改变为化学键合形式。
Using the emulsifier, the way of physical absorption that con- ventio nal emulsifiers combine with the latex can be transferred into chemical bonding .
应用推荐