Coating classification: water-based energy-saving thermal insulation concrete color tile coating

Core tip: Introduction: waterborne energy-saving heat insulation concrete tile coating is based on acrylic emulsion, filled with boron modified hollow ceramic beads and infrared radiation materials, and add suitable pigments and fillers and additives Through the thermal reflection of boron modified hollow ceramic beads and the radiation refrigeration of infrared radiation materials, the water-based energy-saving and heat-insulating concrete tile coating has excellent heat insulation performance Coating formula: see Table 1 for the coating formula design of water-based energy-saving and heat insulation concrete color tile coating Table 1 design raw material mass fraction /% raw material mass fraction /% acrylic acid emulsion Application scope and advantages of roller ceramic coating Recommended introduction: the surface of ceramic rubber plate used for roller ceramic coating is cast into durable rubber plate by hundreds of independent small ceramic pieces Each ceramic piece has raised characteristics Under general conveyor belt pressure, thousands of unique cast bumps can produce positive traction, prevent slipping and extend the service life of conveyor belt roller At the same time, the bottom layer adopts high-quality rubber, which has strong elasticity and can play a good impact resistance role The scope of application of roller ceramic coating is one three six 83857180 (the same as V) 1 Roller coating in extremely harsh working environment 2 The belt joint is not suitable for fixing with iron buckle; 3 It is suitable for leather Paint Home: Introduction: waterborne energy-saving heat insulation concrete tile coating is based on acrylic emulsion, filled with boron modified hollow ceramic beads and infrared radiation materials, and add suitable pigments and fillers and additives Through the thermal reflection of boron modified hollow ceramic beads and the radiation refrigeration of infrared radiation materials, the water-based energy-saving and heat-insulating concrete tile coating has excellent heat insulation performance Coating formula: see Table 1 for the coating formula design of water-based energy-saving and heat insulation concrete color tile coating Table 1 formulation design of waterborne energy-saving and heat insulation concrete tile coating formulation, raw material mass fraction /%, raw material mass fraction /%, acrylic emulsion 52 defoamer 20.2 hollow ceramic microbeads 10 pH regulator 0.2 water 10 infrared radiation material 5 preservative 0.2 rutile titanium white 0-22 fungicide 0.5 thickener 10.3 film builder thickener agent film builder Production of color paste 0-22 water-based dispersant 0.2 freeze-thaw stabilizer 0.3 defoamer 10.4 coating: the production process of water-based energy-saving heat insulation concrete color tile coating is similar to that of traditional latex paint The infrared radiation material should be ground to less than 10 μ m, and the damage caused by high-speed shear of hollow ceramic beads should be avoided The production process is as follows: ① first mix the water, preservative, mildew inhibitor, dispersant, defoamer and film forming agent evenly, and adjust the pH value to about 8.5 with pH regulator (2) adding infrared radiation materials and rutile titanium dioxide to grinding in a horizontal sand mill until fineness is less than 10 m; third, adding emulsion, film forming AIDS, hollow ceramic beads and defoamers, dispersing at medium speed; 4 Adding thickener aqueous solution and freezing and thawing stabilizer, adjusting viscosity to coating viscosity of about 100 KU; Color paste shall be added as required, and it shall be packed and warehoused after passing the inspection Performance and technical indicators: ① main performance and technical indicators of water-based energy-saving and thermal insulation concrete color tile coating see Table 2 Technical index of the project: solid content /% ≥ 50 viscosity / (MPA · s) 5000-10000 people resistant accelerated aging / H > 1000 reflectivity /% > 60 (white paint > 90) normal radiation rate /% > 0.9 thermal conductivity / [w / (m · K)] < 0.08 ② reflection and heat insulation effect of water-based energy-saving and heat-insulating concrete tile coating will be in accordance with national standard g51001 B02 gray water-based energy-saving and heat-insulating concrete color tile coating, common water-based color tile coating and solvent based fluorocarbon metal paint are made into test plates at the same time according to the standard, and their reflection and heat insulation effects are tested respectively, as shown in Table 3 Table 3 reflection and heat insulation effect of different color tile soil coatings light radiation intensity / (w / m2) surface temperature of test piece / ℃ front temperature and back temperature difference ① energy saving and heat insulation color tile coating 954 62 54 - ordinary color tile coating 7268 14 fluorocarbon metal paint 6764 10 energy saving and heat insulation color tile coating 43051 45 - ordinary color tile coating 5553 8 fluorocarbon metal paint 5351 6 notes: ① The back temperature difference refers to the difference between the back temperature of the test piece coated with energy-saving and heat insulation colored tile paint and the test piece coated with ordinary colored tile paint and fluorocarbon metallic paint respectively Features: 1 Using the thermal reflection of boron modified hollow ceramic beads and the radiation refrigeration of infrared radiation materials, the color tile coating has excellent heat insulation performance Compared with the common colored tile coating and the fluorocarbon metallic coating, the developed colored tile coating can reduce the back temperature of the coated thermal radiation objects by 8-14 ℃ and 6-10 ℃ respectively, which can reduce the energy consumption of refrigeration, reduce the urban heat island effect, improve the environmental quality and improve the comfort of the room ② As a new type of functional coating, color tile coating has a very important use in residential, petrochemical storage tanks, grain storage warehouses, ships, vehicles, plant buildings, etc., with good comprehensive benefits of heat insulation, heat preservation, energy conservation, and a broad market prospect 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,