Shaoxing Shangyu Simo Research Institute of Organic Chemistry
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High Quality N-Hexadecyltrimethylammonium Chloride CAS No 112-02-7

High Quality N-Hexadecyltrimethylammonium Chloride CAS No 112-02-7

Medium setting type SM-LM(cationic ) Emulsified asphalt is means the asphalt,emulsifier and water together under the certain process to become liquid asphalt which is in oil in water or water in oil condision . Emulsified asphalt is normally used at high temperature of asphalt road, through...