Paint knowledge | precautions for metal paint

Core tips: 1 Before painting metal paint, carefully clean the surface of the object to be painted, use appropriate detergent and degreaser to remove grease, and use iron brush or other tools to remove the old paint film and sand particles that are not firm The wall surface can be repaired and leveled with putty, and it shall be confirmed that the wall surface is completely dry, clean, firm and flat, and the moisture content is less than 8% 2 Before use, mix component a fully and evenly, and prepare according to the proportion of a / b = 100:15 (weight ratio) Mix evenly and mature for 20min, brush coating, spraying, etc can be used; the coating interval is 6-8h (25 ° C) 3 In tank life: 6h (25 ° C, decrease with temperature rise 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 Paint Home News: 1 Carefully clean the surface of the metal paint before painting, remove the grease with appropriate cleaning agent and degreaser, and remove the old paint film and sand particles with iron brush or other tools on the old wall The wall surface can be repaired and leveled with putty, and it shall be confirmed that the wall surface is completely dry, clean, firm and flat, and the moisture content is less than 8% 2 Before use, mix component a fully and evenly, and prepare according to the proportion of a / b = 100:15 (weight ratio) Mix evenly and mature for 20min, brush coating, spraying, etc can be used; the coating interval is 6-8h (25 ° C) 3 In tank life: 6h (25 ° C, decreased with temperature rise) 4 The construction temperature shall be above 0 ° C, below 40 ° C, and 3 ° C higher than the dew point, and the relative humidity shall not exceed 85% 5 Diluent: special diluent for metal fluorocarbon, benzene solvent can be used for cleaning tools 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,