General knowledge of coating: operation method of removing old floor coating with alkali solution

It is suggested that the alkaline solution paint removal method is to use the corrosive effect of alkaline solution to make the old coating of floor paint expand and soften, so as to achieve the purpose of removing the old paint The use of lye for paint removal has the advantages of low cost, safe production and less impact on human body The disadvantage of alkali paint removal method is that the paint removal time is required to be long, which generally takes several hours It is easy to cause excessive corrosion when the coarse particles are removed by alkali solution method, which should be paid attention to in application usage method: 1 Add the drugs one by one for dissolution and stir until they are evenly dissolved, which is called paste 2 Paint the mixed alkaline paint remover on the surface of the old floor paint directly, generally 2-3 times 3, Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Paint Home News: alkali paint removal method is to use the corrosive effect of alkali to make the old floor paint film expand and soft, so as to achieve the purpose of removing the old paint The use of lye for paint removal has the advantages of low cost, safe production and less impact on human body The disadvantage of alkali paint removal method is that the paint removal time is required to be long, which generally takes several hours It is easy to cause excessive corrosion when the coarse particles are removed by alkali solution method, which should be paid attention to in application Usage: 1 Dissolve the medicine one by one, stir until it dissolves evenly 2 Paint the mixed alkaline paint remover on the surface of the old floor paint directly, generally 2-3 times 3 In about 2-3 hours, the floor paint coating will be damaged, and the old coating will be removed by scraper 4 The coating that cannot be removed shall be coated with alkali paint remover again 5 Wash with warm water, and pay attention to cleaning for many times Note: 1 If there are interlayer holes on the paint stripping floor, it will cause the alkali solution to be difficult to clean It is better not to use alkali solution for paint stripping 2 When working, wear masks, gloves, work clothes and safety protection Other methods to remove the old coating of floor paint: paint remover to remove the old coating of floor paint mechanical paint removal method to remove the old coating of floor 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,