Paint knowledge | main defects of latex paint coating: paint incompatibility
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Last Update: 2020-04-03
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Source: Internet
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Author: User
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Core tips: reasons: · the re coating coating cannot be spread on the old paint film; · the oil stain on the old paint film is not cleaned Prevention method: · before determining the coating system, try coating on the old paint film ·The incompatible old paint layer shall be cleaned After cleaning, the coating treatment method shall be as follows: · after cleaning the old paint film, the paint with good compatibility shall be applied again The old coating shall be completely removed, and the primer and finishing coat shall be applied after polishing Several ways of roller coating Recommended introduction: roller coating includes rubber roller coating, insert plate roller coating and ceramic rubber roller coating The following is a detailed introduction of these three ways of coating The function of roller rubber coating is to increase the friction derivative between the conveyor belt and the cylinder surface during transmission, so as to reduce the friction coefficient of the conveyor belt on the cylinder surface, reduce the mutual wear of the sliding machine of the conveyor belt on the cylinder surface, improve the traction force during operation, and extend the service life of the conveyor belt and the electric roller One, three, six, 8385-7180 (V) rubber rollers are covered with diamond rollers and flat rollers, generally pure rubber plates The rubber coating of the inserted plate roller is divided into tile shell type roller and Paint Home News: reasons: · re coating paint can not be spread on the old paint film; · the oil on the old paint film is not cleaned Prevention method: · before determining the coating system, try coating on the old paint film ·The incompatible old paint layer shall be cleaned After cleaning, the coating treatment method shall be as follows: · after cleaning the old paint film, the paint with good compatibility shall be applied again The old coating shall be completely removed, and the primer and finishing coat shall be applied after polishing 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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