Cetearyl alcohol, also known as cetearyl alcohol, is A mixture of solid fatty alcohols containing stearyl alcohol and cetyl alcohol, in the form of white solid, flakes or granules. Grease chemical raw materials are mainly composed of cetyl alcohol and carbon stearyl alcohol. Currently, there are three main ratios of common 16-18 alcohols: C16:C18=7:3, C16:C18=3:7 and C16:C18=5:5. Among them, C16:C18=3:7 is the most widely used.
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1. Amine products
Cetearyl-octadecyldimethyl tertiary amine (18/16DMA)
Preparation method: Cetadecanol + dimethylamine
Usage: This product is an intermediate for preparing cationic surfactant quaternary ammonium salts and amphoteric surfactants. It is used to manufacture and prepare a variety of textile printing and dyeing softeners. Agent, leveling agent, antistatic agent, metal preservative, fuel oil additive, water quality sterilization and algaecide. Extraction agent for uranium ore and rare metals, pigment grinding agent, etc.
2. Surfactants
Fatty alcohols Polyoxyethylene ether (Pingpingjia)
Preparation method: C18-16 alcohol + ethylene oxide
Usage: Textile auxiliaries.
3. Cosmetic raw materials
Cosmetic creams One of the base materials, as the matrix.
4. Leather additives.
5. Lubricant in resins and plastics. </strong
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