Coating general knowledge: performance introduction and construction skills of orange peel paint

Core tip: orange paint is a kind of advanced industrial art paint, which is suitable for the surface coating of computers, machine tools, precision instruments, medical devices, metal components and other valuable instruments and equipment Its decorative effect is beautiful, luxurious, elegant, generous and high hardness There are two kinds of orange paint, one is single component drying orange paint, the other is two-component self drying acrylic polyurethane orange paint Characteristics and application of orange peel paint: Acrylic polyurethane orange peel paint has the advantages of fast drying speed, good weather resistance, light and color retention, clear texture and strong stereo sense, so it is especially suitable for all kinds of uneven 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 News: orange paint is a kind of advanced industrial art paint It is suitable for the surface coating of computers, machine tools, precision instruments, medical devices, metal components and other valuable instruments and equipment Its decorative effect is beautiful, luxurious, elegant, generous and high hardness There are two kinds of orange paint, one is single component drying orange paint, the other is two-component self drying acrylic polyurethane orange paint Characteristics and application of orange peel paint: acrylic polyurethane orange peel paint has fast drying speed, excellent weather resistance, light and color retention, clear texture and strong three-dimensional sense, so it is especially suitable for painting of various uneven steel surfaces for decoration and protection, as well as the surface of various small instruments for decoration and protection The construction method of orange paint: (1) the orange paint shall be stirred evenly before use, and the viscosity shall be adjusted with special diluent, and filtered with 200 mesh filter cloth for standby (2) Viscosity control of spray painting: the viscosity of the first spray painting is generally 25-30s to achieve the purpose of uniform bottom covering The viscosity of the second spray painting is generally 40-60s, which is the key to achieve the pattern requirements (3) PQ-1 nozzle spray gun is generally used for spraying orange peel paint, with larger nozzle diameter When spraying the first coat, the nozzle diameter of the spray gun is φ 1.5-2mm When spraying the second coat, the nozzle diameter of the spray gun is φ 2-3mm (4) the pressure of compressed air used for spraying orange peel paint is lower than that of common paint, and the pressure of the first coat is generally 0.3-0.4mpa; Spray the second coat of orange paint with a pressure of 0.2 ~ 0.25MPa (5) spray the second coat of orange paint in the way of forward spraying If the orange paint is required to protrude, adjust the viscosity of orange paint to about 80s when spraying the second coat If the paint film is required to look like the pattern of artificial leather, spray a thinner after spraying the second coat of paint 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,