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    Home > Coatings News > Paints and Coatings Market > Common sense of coating: To explore the causes of wall paint film defects

    Common sense of coating: To explore the causes of wall paint film defects

    • Last Update: 2020-04-03
    • Source: Internet
    • Author: User
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    Core tip: some problems of wall paint are also common, some are due to environmental impact, some are due to improper construction What is the cause of the film disease? Let's talk about the reasons for the morbidity of wall paint film: The morbid conditions of wall paint can occur before the coating construction, or during or after the construction Understanding the morbid factors of coating and coating film is helpful to take preventive measures The causes of morbid conditions are as follows: 1 Quality problems of wall paint itself: base materials and properties for wall paint, ratio of base materials to pigments and fillers, pigments and fillers 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 Paint Home News: some problems of wall paint are also common, some are due to environmental impact, some are due to improper construction What is the cause of the film disease? Next, I will tell you the reasons for the morbidity of the wall paint film: the morbidity of the wall paint can occur before the paint construction, or during or after the construction Understanding the factors of the morbidity of the paint and the film is helpful to take preventive measures The causes of the morbidity are as follows: 1 Quality problems of wall paint itself: the base material and its properties for wall paint, the ratio of the base material to the color and filler, the fineness of the color and filler, the selection and dosage of additives in the base material, etc 2 Condition of construction base: base material, construction procedure, surface roughness, humidity, acidity of base material, maintenance period and quality of putty used for base material treatment, etc 3 Coating process: coating thickness, construction procedure, matching of primer and finish, recoating interval, etc 4 Construction operation: whether the coating is evenly mixed before construction, whether it is arbitrarily diluted, whether the construction machinery or operation is normal, and whether the construction technology of personnel is skilled, etc 5 Construction environment: climatic conditions during construction and conditions of construction site, such as temperature, humidity, whether it is windy or rainy, etc 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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