Coating knowledge: introduction to waterborne floor coating

Core tip: floor coating was first invented by Germany in 1934, mainly made of oil, tree material, color, solvent, etc Modern industry has put forward more and more strict requirements for the floor, such as food, medicine and other industries, which require the floor to be free of ash, harmful volatiles, clean and dust; mechanical industry requires to be resistant to strong mechanical impact, wear-resistant, long-term withstand the rolling of forklift trucks and other vehicles, even if local damage is easy to repair; The floor of industrial workshops such as machine tools, instruments and meters is often eroded and leaked by various kinds of oil, which is difficult to be completely removed The floor is required to have good oil resistance, while the chemical industry requires the floor to be able to withstand the corrosion of various chemical media In addition, modern literature 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 Coating home news: floor coating was first invented by Germany in 1934, mainly made of oil, tree material, color, solvent, etc Modern industry has put forward more and more strict requirements for the floor, such as food, medicine and other industries, which require the floor to be free of ash, harmful volatiles, clean and dust; mechanical industry requires to be resistant to strong mechanical impact, wear-resistant, long-term withstand the rolling of forklift trucks and other vehicles, even if local damage is easy to repair; The floor of industrial workshops such as machine tools, instruments and meters is often eroded and leaked by various kinds of oil, which is difficult to be completely removed The floor is required to have good oil resistance, while the chemical industry requires the floor to be able to withstand the corrosion of various chemical media In addition, the modern and civilized workshop and family floor should be flat, bright and colorful to create a good working and living environment for people Therefore, with the rapid development of coating technology, the existence of floor coating has its necessity and inevitability Different use requirements lead to the diversity of floor coating The classification of water-based floor coating is based on the main film-forming materials of the floor coating The floor coating products are mainly as follows: epoxy resin floor coating, polyurethane resin floor coating, unsaturated polyester resin floor coating, acrylic acid floor coating, crystal floor coating, polyurea elastomer floor coating, concrete sealing curing agent, etc In terms of functional classification, specialized floor coatings derive a variety of functional categories, such as decorative floor coatings such as crystal floor, colored sand epoxy, etc.; elastic floor such as tebal rubber floor, rubber cushion composite floor, etc The main function of the coating is to decorate and protect the indoor floor, make the floor clean and beautiful, and create an elegant indoor environment for people The floor coating should have the following characteristics: good alkali resistance, because the floor coating is mainly applied on the basic layer of the alkaline cement mortar; good bonding performance with the cement mortar; good water resistance, scrub resistance; good wear resistance; good impact resistance; easy application; reasonable price The varieties of floor paint are as follows: perchloroethylene floor paint has good aging resistance and waterproof performance, fast drying of paint film (2 hours), certain hardness, adhesion and wear resistance, impact resistance, rich color, no irritating smell after drying of paint film, harmless to human health, etc The coating is suitable for the decoration of cement floors such as residential buildings and physical laboratories H80 epoxy floor coating has good corrosion resistance, hard coating, wear resistance and certain toughness, strong adhesion between coating and cement base, oil resistance, water resistance, heat resistance and dust resistance, and can be painted into various patterns It is suitable for the ground decoration of wear-resistant, dust-proof, acid resistant, alkali resistant, organic solvent resistant and water resistant projects in airports and industrial and civil buildings Polyurethane floor coating is a high solid thick coating, which has excellent corrosion resistance and insulation performance, especially comprehensive acid and alkali salt resistance, high strength and elasticity, and good adhesion to the base surface of metal and non-metal concrete The painted floor is smooth and smooth, elastic, wear-resistant, pressure resistant, water-resistant, beautiful and generous, comfortable to walk, dust-free, easy to clean, good self extinguishing, no color change in use, no need to wax, can be used instead of carpet, but the price is relatively expensive It is suitable for elastic decorative floor in conference room, projection hall, library and other places with large flow; wear-resistant, oil-resistant and corrosion-resistant floor in industrial workshop, workshop and precision machine room, and waterproof decorative floor in basement and toilet A kind of water emulsion material made from vinyl chloride copolymer emulsion, based on vinyl chloride copolymer emulsion, is applied to the surface coating of chloro - partial copolymerization emulsion It is tasteless, fast drying, non combustible and easy to construct The coating is firm and smooth, with good moisture-proof, mildew proof, acid resistant, alkali resistant and chemical stability It is mainly used for floor coating of organs, shops, hotels, warehouses, factories, enterprises and public places It can imitate wood grain floor, flower pattern, marble, tile and other color floors Polyvinyl formal cement floor coating, also known as 777 water-based floor coating, is characterized by non-toxic, non combustible, fast drying, wear-resistant, water-resistant, no sand, no cracks It can be applied on several layers of wet cement, with convenient construction, bright colors, bright and clean appearance, low price, durable and good decoration effect It is suitable for building, residence, general laboratory, office, old and new cement floor decoration The ground can be imitated into squares, false wood patterns and various geometric patterns Polyvinyl acetate cement floor coating, also known as HC floor coating, is composed of polyvinyl acetate as the base material, inorganic pigments, various additives, quartz powder and ordinary portland cement It is a kind of water-based polymer cement coating It is characterized by non-toxic, non combustible, fast drying, strong adhesive force, wear resistance, impact resistance, elasticity, good decorative effect, simple generation process, convenient construction and low price It can be used for civil and other building floors, and can replace part of terrazzo and plastic floors, especially suitable for the renovation of old cement floors 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,