General knowledge of coating: how to remove the old coating of floor paint

Core tip: epoxy floor paint needs to be removed, mainly related to the following reasons: 1 The quality of the original epoxy floor coating has problems, such as falling off, aging, cracking and other conditions affecting normal use 2 In the renovation of epoxy floor paint, the existing epoxy floor paint conflicts with the original floor paint material, so it is impossible to overlay the construction, so it must be clear How to remove the old coating of floor paint? Generally, mechanical paint removal is adopted The commonly used mechanical paint removal methods mainly include three methods: mechanical grinding, manual grinding and high-pressure water jet The most common of these three methods is mechanical grinding Because mechanical grinding is faster than manual grinding 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 Home of coatings: the epoxy floor paint needs to be removed, mainly due to the following reasons: 1 The quality of the original epoxy floor paint film has problems, such as falling off, aging, cracking and other conditions affecting normal use 2 In the renovation of epoxy floor paint, the existing epoxy floor paint conflicts with the original floor paint material, so it is impossible to overlay the construction, so it must be clear How to remove the old coating of floor paint? Generally, mechanical paint removal is adopted The commonly used mechanical paint removal methods mainly include three methods: mechanical grinding, manual grinding and high-pressure water jet The most common of these three methods is mechanical grinding Because mechanical grinding is faster than manual grinding and more thorough than high-pressure water jet The most frequently used method is to use a shot blasting machine to polish This method is also called shot blasting paint removal method: 1 Using machinery: shot blasting machine 2 Advantages: to remove the old coating of floor paint thoroughly 3 Disadvantages: it is easy to polish the undamaged old coating together, which will cause certain waste 4 Note: the shot blasting machine is operated with power on, and the bottom is shot with high-speed ejection If the grinding machine does not polish the wire when turning, it will cause safety accidents 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,