The Preparation And Application Of The Epoxy-Modified Silicone Pigment

In this article, a kind of silicone intermediate which has active functional group is prepared by the partial hydrolysis-condensation of methyltriethoxysilane, dimethyldiethoxysilane and phenyltriethoxysilane.Through the research of the proportion of monomer, the catalysis sytem, the synthesis process and the treatment of the producetion, the synthesis process of the silicone intermediate is decided in detail. At the base of those, the epoxy-silicone resin of defferent proportions resins are synthesized by the condensation polymerization of the silicone oligomer with bisphenol A epoxy resin. Through the experiments the appropriate synthesis temperature and synthesis time are included besides the other process conditions. Moreover, the studies also describe how the modified proportion of the epoxy and silicone resins effects the temperature resistance and other mechanical properties and how the expected epoxy-silicone resin which has excellent temperture resistance and corrosion resistance is made .A low-molecular polyamide resin is suitable to be the cure agent for the epoxy-silicone resin to get the heat-resistance and corrasion-resistance.the pigment which uses the cure agent is a two-component system, which means...