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    Home > Coatings News > Paints and Coatings Market > Coating knowledge: six key points to identify environmental protection coatings

    Coating knowledge: six key points to identify environmental protection coatings

    • Last Update: 2020-04-03
    • Source: Internet
    • Author: User
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    Core tip: many coatings sold on the market claim to be green Now let's take a look at how to correctly identify environmental protection coatings Key point 1: try to choose regular sales channels and well-known products when purchasing coatings The real green paint must bear the "ten rings" mark issued by China environmental mark product certification committee, rather than blindly believing in the word "international" on the general paint Point two: look at the paint surface The protective glue solution layer of high-quality multi-color coating is colorless or yellowish and clear There is usually no floating object on the surface Point three: smell 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: many coatings sold on the market claim to be green Now let's take a look at how to correctly identify environmental protection coatings Key point 1: try to choose regular sales channels and well-known products when purchasing coatings The real green paint must bear the "ten rings" mark issued by China environmental mark product certification committee, rather than blindly believing in the word "international" on the general paint Point two: look at the paint surface The protective glue solution layer of high-quality multi-color coating is colorless or yellowish and clear There is usually no floating object on the surface Key point 3: smell whether there is pungent smell in the paint The paint that is not environmentally friendly may not have taste, but the paint with peculiar smell must not be environmentally friendly If the coating has serious stratification, the quality is poor; if the coating is stirred gently with a stick, and after lifting, the paint stays on the stick for a long time, and the coverage is even, the quality is good; if the coating is twisted lightly with hands, the finer the better No problem of the paint dealers, more use the method of open sales, so that consumers intuitive coating environmental protection Key point 4: carefully check the quality inspection report of the product, especially the total organic volatilization (VOC) of the coating Organic volatiles are very harmful to our living environment and ourselves Toluene, xylene, butanone, acetate, etc are all limited We should try to reduce the amount of these solvents At present, the national VOC content standard of coatings should be no more than 200 grams per liter, and the better coating should be less than 100 grams per liter, while the environmental protection coating is close to 0 Point five: ask about the solvent Responsible brands limit the use of toxic solvents Generally speaking, after the paint is dried, its solvent can basically volatilize, but there is a process, especially for the room temperature curing paint If the solvent is toxic, if the user contacts it for a long time, it will cause harm to human health Key point 6: try to choose a regular specialty store or building materials supermarket or retail store to purchase coatings, and choose a professional and well-known environmental protection coating brand The real green environmental protection coating must bear the "ten rings" mark issued by China environmental mark product certification committee If it can have more inspection certification of the authority, it is better 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,
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