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Application of waterborne polyurethane toughening agent in waterborne wood coatings
Waterborne wood coatings use water as a dispersing medium and have advantages such as low VOC, no irritating odor, safe construction, full color, and good wood grain permeability. They are the mainstream environmentally friendly coatings in the fields of furniture coating, indoor wood decoration,...Read more -
Study on the Rheological and Construction Performance of HEUR Thickener for Expansion Water based Fire resistant Coatings
Expansion type water-based fireproof coating is an important passive fire protection material for steel structures and building components. It relies on foaming expansion at high temperatures and carbon layer insulation mechanism to delay substrate temperature rise and improve the fire resistance...Read more -
Study on the Compatibility of Polyurethane Combination Thickener in Waterborne Industrial Coatings
Water based industrial coatings have been widely used in industrial anti-corrosion and decoration fields such as engineering machinery, steel structure protection, metal parts, and mechanical equipment due to their advantages of environmental protection, low VOC, high construction safety, and wid...Read more -
The Effect of HEUR Combination Thickener on the Rheological and Storage Properties of Building Latex Paint
Architectural latex paint is currently the most widely used water-based environmentally friendly coating for interior and exterior wall construction. Its construction feel, leveling and hanging balance, roller coating splash, color uniformity, and long-term storage stability directly determine th...Read more -
Core technical mechanism of silicone acrylic lotion
1. Organic silicon modified copolymerization mechanism Silicone acrylic lotion is generally a copolymer of silane coupling agent containing double bonds (vinyl triethoxysilane, etc.) and acrylate (BA, MMA, St, AA, etc.) through free radical lotion copolymerization. The C=C double bond on the sili...Read more -
Common defects, microscopic causes and precise optimization scheme of silicone acrylic lotion
Compared with ordinary pure acrylic and styrene acrylic lotion, the silicone acrylic lotion system has a double reaction system of free radical copolymerization and silane hydrolysis polycondensation at the same time, which has high formula sensitivity and low process fault tolerance. In the whol...Read more -
Standardized compounding ideas and formula logic for suspension agents
In the mass production system of ceramic glaze slurry, a single suspension agent can never simultaneously meet the five core indicators of “fluidity, anti settling, anti sagging, dry strength, and defect free firing”. All stable and mass-produced mature glaze formulas adopt a differen...Read more -
Complete construction process, SOP operation specifications, parameter standards, and prevention and control of defects throughout the entire process of ceramic tile glaze
Ceramic tile glaze construction is the core process with the highest defect occurrence rate and the greatest impact on the quality of finished products in the production of building ceramics. The glaze formula determines the upper limit of the glaze surface, while the glaze application process, g...Read more -
Comparison, advantages and disadvantages, and applicable glaze systems of the four mainstream suspension agents for ceramic glaze
1. Sodium based bentonite Microscopic mechanism of action (deep expansion): The core component of sodium based bentonite is montmorillonite layered silicate mineral, with a crystal structure of a layered stacking structure of double layered silicon oxygen tetrahedra sandwiched by a layer of alumi...Read more -
Application of Diacetone Acrylamide
Application of DAAM DAAM is involved in lotion copolymerization and the introduction of ketone carbonyl which reacts with adipic hydrazide. The introduction of ketone carbonyl to the water emulsion polymer molecule is not only a monomer of DAAM, but also includes (methyl) acrolein (aldehyde group...Read more -
Special Technology of lotion Polymerization – Room Temperature Self crosslinking Technology
After the lotion paint film is formed, the polymer in the particles still presents a free single molecular shape, and there is a lack of strong chemical bond between the molecules, which results in the low-temperature embrittlement of the paint film and the high-temperature backtack. The fusion b...Read more -
Detailed explanation of core structure, performance difference and landing selection technology of styrene acrylic lotion, pure acrylic lotion and silicone acrylic lotion
1、 The essential difference between core definition and molecular structure (the root cause of all performance differences) All three lotion belong to waterborne acrylic copolymerization lotion, which is the core film-forming resin of latex paint, stone like paint, sand in water, and finishing w...Read more
