Coating classification: fluorosilicone waterborne coating

Core tip: brief introduction: fluorosilicone water-based coating is a kind of film-forming coating with water dispersion of silicon-containing polymer and water dispersion of fluorine-containing polymer as film-forming materials The coatings with water dispersion of silicon containing polymer and water dispersion of fluorine-containing polymer as film-forming materials are called water dispersion coatings with silicon and water dispersion coatings with fluorine respectively, which are collectively referred to as water-based coatings with fluorine and silicon Fluorocarbon bond (F-C) in polymer has small bond length and large bond energy The F-C bond energy formed between it and carbon atom is as high as 485.6 kJ / mol (the covalent bond with the highest bond energy known), so its structure is far more stable than that of hydrocarbon; in the carbon chain where organosilicon exists, in the Paint agent, top 10 Chinese wall paint brands Recommended introduction: interior wall paint and exterior wall paint can achieve beautiful, clean and pleasant effects, but the effects in different environments are different, so the color of the paint will be different There are ten brands of Chinese paint, ten brands of global paint, ten brands of Chinese wall paint, and ten brands of Chinese paint, Famous trademark of Chinese paint and coating In private rooms, most of us choose according to our own personality, personal hobbies and living habits The younger generation will choose the interior wall paint with rich colors and bright colors, while the older ones will have some working experience Home of coatings news: Introduction: fluorosilicone water-based coating is based on the water dispersion of silicon-containing polymer and water dispersion of fluorine-containing polymer as film-forming materials The coatings with water dispersion of silicon containing polymer and water dispersion of fluorine-containing polymer as film-forming materials are called water dispersion coatings with silicon and water dispersion coatings with fluorine respectively, which are collectively referred to as water-based coatings with fluorine and silicon The fluorocarbon bond (F-C) in the polymer has small bond length and large bond energy The F-C bond energy formed between it and carbon atom is as high as 485.6 kJ / mol (the covalent bond with the highest bond energy known), so it is far more stable than the structure of hydrocarbon; in the carbon chain where organosilicon exists, Si-O bond framework is formed between the carbon chains, making the overall structure of resin more stable; coating The Si-O-Si bond energy is as high as the C-F bond energy Due to the superior performance of fluorosilicone coating, it is more suitable to be used in exterior wall coating, especially in exterior wall emulsion paint Coating formula: the coating formula of fluorosilicone water-based coating is shown in Table 1 below Table 1 fluorosilicone waterborne coatings composition, name, specification, type, quality, spare parts, water injection, deionized 100 roll, ethylene glycol 1.4 hydroxyethyl cellulose 21 dispersant, anionic polycarboxylate 4.2 lecithin 7 defoamer BYK-34 2.8, calcined titanium dioxide R-960 140 calcined kaolin, 7 ultrafine aluminum silicate 37.8 talc powder 63 A601 emulsion The preparation process of anti mildew agent skan M-8 0.7 preservative kathonlxe 0.7 benzyl alcohol 7.0 thickener 4.2 thickener rm-8w 4.9 water tf-935 19 paint blending total deionization 1036.7 is as follows: High speed dispersing machine was added to the water and ethylene glycol in the mill water The dispersant, lecithin and defoamer were added in order After mixing, titanium white powder, calcined kaolin, ultrafine silicate aluminum and talcum powder were added The mixture was evenly distributed and dispersed to fineness at high speed A601 emulsion, mould inhibitor, preservative and thickening agent were added at low speed, and the viscosity was adjusted properly by water Filtering, packaging and warehousing Main properties: fluorosilicone water-based coating has super long weather resistance, good stain resistance, outstanding scrub resistance and excellent coating performance Application: fluorosilicon water-based coating for outdoor use, suitable for high-grade building decoration Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,