Anionic asphalt emulsifier is generally alkaline, asphalt emulsifier can be used directly, especially in alkaline water, it does not affect the emulsifying effect. To make the base effect and improve the stability of the asphalt emulsion, the emulsion can be used to adjust the alkalinity of potassium hydroxide, sodium hydroxide, sodium carbonate and sodium silicate. Soap as emulsifier road asphalt emulsifier, in an amount of 2% -2.4%, the NaOH was added to adjust the DH = 11-12, the resulting bitumen emulsion dispersed particles finer, more uniform, more stable, if bitumen emulsion particles by the asphalt emulsion identified bound water dispersible import asphalt emulsifier, when combined with water up to the asphalt particles. Emulsified asphalt has energy savings, cost of raw materials, less pollution, ease of use in the production and use, so it has good prospects in the future. More types of asphalt emulsifier, although the mechanism of high penetration asphalt emulsifier is substantially the same, but the structure of different types of asphalt emulsifier large differences between the research work it is quite large. Overall, asphalt emulsifier, or a new direction, economic good, worthy of further study and discussion. White asphalt emulsifier _ Fengqiu County Taihang Chemical (Online) _ Cangzhou asphalt emulsifier by Fengqiu County Taihang Chemical Co., Ltd. Fengqiu County Taihang Chemical Co., Ltd (www.hndaoreyou.com) Henan Xinxiang, fuel oil leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Fengqiu County Taihang Chemical Co., Ltd. leadership with the staff warmly welcome all inquiries negotiations to create Fengqiu County Taihang Chemical Co., a better future.