高粘乳化沥青增粘剂
用高含量SBS改性沥青生产高粘乳化沥青,如果改性沥青先加稳定剂,会造成粘度太大无法乳化。 不加稳定剂,乳化沥青蒸发残留物粘度很难达到高粘度要求。后加稳定剂(增粘剂)可轻松解决该两难问题,直接加到乳化沥青中,摇均或简单搅拌即可。在做蒸发残留过程中发生稳定反应,60℃动力粘度可增加10倍以上。既使乳液常温破乳,乳液中的增粘剂依然会缓慢反应,持续增粘。 该产品为悬浊液,常温存放,用前摇匀。
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