Abstract：Silicone cationic emulsion has very excellent heat, weather resistance, chemical resistance, will give textile leather products feel very submissive, very broad application. And the synthesis - cyclosiloxane cationic polymerization activity is a typical reversible balance polymerization, In recent years, we have been paying close attention to the people. In this study, eight D4 (D4) for the monomer, KOH as catalyst composite emulsifier for cyclosiloxane cationic emulsion, and using weight Determination polymerization products of the conversion. On this basis, a detailed discussion of cationic emulsifier, nonionic emulsifier, KOH concentration, temperature, Mixing speed and water-oil ratio on the polymerization reaction rate impact. The results show that the non-ionic surfactant consumption increased polymerization rate monotonic increase; Temperature increases, the polymerization rate increase balance conversion rate will remain unchanged; water-oil ratio on the polymerization rate no essential; cationic emulsifier. increase the amount of KOH and stirring speed increases, the rate of polymerization is first monotonous, then dropped.
