We can judge the quality of organosilicon pressure sensitive adhesive products from the following points: ① adhesive strength Pressure-sensitive adhesive, pressure-sensitive adhesive glue, first of ......
2021-07-20Silicone pressure sensitive adhesive used in our daily life is relatively more, belongs to the consumption of a product, so the market demand is bigger, also we want to guarantee the quality of sili......
2021-07-20There are three ways of curing crosslinking silicone resin: One is to use the hydroxyl group on the silicon atom for shrinkage polymerization and cross-linking to form a network structure, which is......
2021-07-20According to curing conditions, silicone resin can be divided into heating curing silicone resin, normal temperature (low temperature) drying silicone resin, normal temperature (low temperature) cur......
2021-07-20It is widely used in the inner and outer walls of various buildings, especially to solve the indoor mildew caused by water seepage on the east wall and north wall of civil houses. It is widely used ......
2021-07-19The permeable type of water-repellent agent treatment of the base, can form an excellent detest layer, when the rain to the surface, is a drop of water, a lotus leaf rolling effect, the base is alwa......
2021-07-19Silicone waterproofing agent is a new type of non-polluting, non-irritating waterproofing material, which is widely used in advanced countries in the world. After spraying or brushing on the buildin......
2021-07-19It can be seen from the formula of hydrosilane addition reaction that the hydrosilane addition reaction mainly includes compounds containing carbon-carbon double bond, compounds containing hydrosilane......
2021-07-19Application fields of hydrosilane addition reactions Hydrosilane addition reaction refers to the addition reaction between organosilicate compounds containing silica-hydrogen bonds and compounds cont......
2021-07-19Mineral oils, amides, low-grade alcohols, fatty acids and fatty acid esters, phosphates and other organic defoaming agents have been studied and applied earlier, belonging to the first generation of......
2021-07-16There are many types of defoaming agent. The amount of defoaming agent needed to add is different for different types. Here we introduce the amount of six types of defoaming agent: 1, alcohol defoa......
2021-07-161. Dispersibility of defoaming agent in solution The dispersion state and surface properties of defoaming agent in solution significantly affect other defoaming properties. Defoaming agents should ......
2021-07-161. Insoluble or insoluble in bubbling liquid To burst the foam, the antifoamer should be concentrated and concentrated on the foam film. In the case of foaming agent, it should be concentrated and ......
2021-07-16Two-component room temperature vulcanized silicone rubber (RTV-2 for short) is not as convenient to use as RTV-1, but its component ratio is rich in change. One variety can obtain vulcanized product......
2021-07-16The room temperature vulcanized silicone rubber generally includes the condensation type and the addition type two categories. Add molding room temperature adhesive is linear polysiloxane with v......
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