Coating process: construction steps and precautions of primer

Core tip: primer is the first process of painting, which is used to improve the adhesion, fullness, alkali resistance and corrosion resistance of the top coat Meanwhile, it can ensure the uniform absorption of the top coat and make the paint system play the best effect The primer is the foundation guarantee Here is a brief introduction to the construction steps and precautions of the primer: 1、 The first step to enter the construction site is to determine the exact location of the construction Do not mistake the wall and color, especially which line of the wall is the dividing line 2、 The second step is to paste the color separation paper, remember to divide 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: primer is the first process when painting, which is used to improve the adhesion of the top coat, increase the fullness of the top coat, provide alkali resistance, provide anti-corrosion function, etc., at the same time, it can ensure the uniform absorption of the top coat, and make the paint system play the best effect Painting the primer is the basic guarantee The following is a brief introduction to the construction steps and precautions of the primer: 1 The first step to enter the construction site is to determine the exact location of the construction, and make sure not to mistake the wall surface and color, especially which line of the wall surface is the dividing line 2、 The second step is to paste the color separation paper Remember to stick the color separation paper straight and firmly, or there will be curves or spots, which will affect the project quality 3、 The third step is to mix the new primer with 30% water Mix in the needed color paste again, from light to deep, do not put more color paste, a little bit, step by step Finally, mix the primer and fold it 10 times with two containers before painting 4、 Put newspapers or other things on the ground 5、 Wet and squeeze the wool roller brush with water Apply the primer evenly, and roll up and down the wall evenly Don't use too much wool roll bonding material Don't make any primer Generally, use material box bonding material 6、 Wet and squeeze the wool brush with water Slip evenly and be careful not to get anywhere outside the work area 7、 After the first painting, wait until the surface is dry, and then paint the second time To avoid wall peeling 8、 Apply light primer on both sides and dark primer three to four times 9、 Serious attention: it is not allowed to rub randomly in one place during the painting process, which will lead to wall peeling It is also necessary to wipe out the roll marks left by the primer during roll coating 10、 After the primer surface is completely dry, the wall art paint construction shall be carried out 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,