Special cationic agent for asphalt

Feature and usage:
This surfactant is primarily used to emulsify petroleum asphalt for road construction. It creates a stable oil-in-water emulsion, improving construction efficiency and environmental impact compared to hot asphalt. It's derived from an intermediate produced by reacting trimethylamine hydrochloride and epichlorohydrin. This emulsifier has strong emulsifying properties, requiring less dosage and offering good storage stability.