Coating technology: paint preparation (I)

Core tip: Objective paint formulation process component dosage / quality share clear oil cooked tung oil 1 mix the material evenly, filter it with 80 mesh sieve, and then use it In winter, catalyst should be added, mainly used for the bottom of wood products Loose perfume 2.5 no gloss paint white thick paint 70-80 will add the amount of all finished oil to 2/3, use soft perfume to mix oil Then remove the white thick paint from the paint barrel, add a small amount of mixed oil, stir it well, dissolve it, stir it evenly, add all the mixture, continue stirring, then add the 1/3 amount of the perfume into the paint after cleaning the tools and containers To be ready for cash now Paint knowledge how about Akzo Nobel Powder Coating Recommended introduction: powder coating is a kind of coating with different form from general coating, which is in powder form It is a new type of coating, because of its own advantages and more and more known by people Let's introduce Akzo Nobel Powder coating Akzo Nobel Powder coating is a cost-effective coating solution, which can be applied to different kinds of products After the treatment of static electricity and fire baking, a tough and durable coating surface will be formed, with the least impact on the environment Since the introduction of this technology, powder coating has been able to continue to maintain the Paint Home News: Objective paint formulation process ingredient dosage / quality share clear oil cooked tung oil 1 mix the materials, filter them with 80 mesh sieve, and then use them In winter, catalyst should be added for preparation, mainly used for the bottom layer of wood products Loose perfume 2.5 no gloss paint white thick paint 70-80 will add the amount of all finished oil to 2/3, use soft perfume to mix oil Then remove the white thick paint from the paint barrel, add a small amount of mixed oil, stir it well, dissolve it, stir it evenly, add all the mixture, continue stirring, then add the 1/3 amount of the perfume into the paint after cleaning the tools and containers It should be used now, and Party B should settle down Turpentine / rosin 10-20, clear oil 10, red Dan rust preventive paint, red Dan powder 100, add the red Dan powder slowly into a small amount of clear oil, adjust to thick paste, and then add the rest of the clear oil After evenly stirring, filter with copper sieve, and then use it after filtration Clear oil 25-50 shellac varnish (used for brush) dry paint chips 2-2.5 put shellac paint chips into alcohol to dissolve The paint chips should be in a loose shape During the dissolution process, keep stirring to prevent the paint chips from depositing at the bottom of the container The containers and agitators for dissolving paint chips should not use iron, so as to avoid the reaction of the paint chips with iron and make the color of the solution darker Alcohol 10 shellac varnish (for wiping) dry paint 1.5-1.7 alcohol 10 shellac varnish (for brush writing) dry paint 1-1.2 alcohol 10 shellac nitro mixed varnish 35% shellac paint 2 shellac paint film dry slowly, dark and sticky Such as adding a small amount of nitrocellulose varnish, and matching with cost products, it has good fluidity, easy to wipe, faster drying than nitrocellulose paint, good pore filling property, easier sanding, and can improve luster 20% nitrolacquer 1 alcohol 3 silver powder paint (spraying construction) silver powder surface / paste 1 silver powder has two kinds of silver powder surface and silver powder paste After adding varnish, silver powder paint will be formed The prepared silver powder paint will be used up within 24 hours, otherwise it will turn gray The gold powder paint is made of gold powder and varnish, and its proportion and method are the same as those of silver powder paint Varnish 3 gasoline 5 silver powder paint (brush) silver powder / paste 1 varnish 3 gasoline 4 paint home is focused on coating, diatom mud, paint coating, coating process, fire coating news and coating, diatom mud, paint coating, coating process, fire coating decoration knowledge and decoration effect map,