Synthesis of core-shell polyacrylate emulsion containing fluorine and silicon and surface properties of latex films

Study on technology for preparation of high reinforced white carbon black(silica aerogel)by ammoniation of fluosilicic acid — the by-product from phosphate fertilizer;

Preparation of cryolite with high molecule ratio from fluosilicic acid and ammonium hydrocarbonate;

Measures for increasing the yield of fluosilicic acid;

Development of domestic fluorosilicone rubber;

Preparation of fluorosilicone rubber with good adhesive properties;

Effects on the heat resistant properties of copolymerized fluorosilicone rubber to metal oxide;

Research on a new technology for preparation of sodium fluoride from silicofluoric acid;

Preparation of High-purity Silica from Silicofluoric acid;

Through the single experiment and the orthogonal experiment, some factors are studied such as reaction temperature, filling rate of silicofluoric acid, the pH value of acidification , aging temperature, influence on the specific surface area and the oil absorption of the carbon white to obtain the best process condition; and the carbon white prepared is up to the related natio.

Acrylate copolymer latexes containing fluorosilicone units were prepared via core-shell emulsion copolymerization of methacrylate(MMA),butyl acrylate(BA) and fluorosilcone monomer which was prepared by fluorinated alcohol and vinyltriethoxyl silane.

In this paper, acrylate copolymer latexes containing fluorine and silicon were prepared via batch and core-shell emulsion copolymerization of methacrylate(MMA),butyl acrylate(BA) and fluorosilcone monomers.