the first part is emulsion polymerization of polysiloxane , that is , octamethylcyclotetrasiloxane polymerizes into polysiloxane emulsion by means of ring-expansion under emulsion and acid conditions.
制备过程主要包括两部分的内容:第一部分内容是聚硅氧烷乳液的合成,即八甲基环四硅氧烷在乳液状态中,酸性条件下开环聚合制成聚硅氧烷乳液。