General knowledge of coating: formulation and production process of toughened ceramic tile coating
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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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Key tips: 1 Formula: Polyvinyl alcohol solution 60, carboxymethylcellulose solution 40, lime powder 35, Shuangfei powder 45, lithopone 10, appropriate amount of pigment, talcum powder 10 2、 Production process: 1 Add 5kg of polyvinyl alcohol and 95kg of water to heat it to about 90 ° with fire until the polyvinyl alcohol is completely dissolved 2 Dissolve 2 kg of carboxymethylcellulose in 98kg water (use after 12 hours), which is carboxymethylcellulose solution 3 Prepare paint in proportion and mix evenly 4 Grind the paint prepared in proportion with three roller machine or sanding machine Paint knowledge how about Akzo Nobel Powder Coating Recommended introduction: powder coating is a kind of coating with different form from general coating, which is in powder form It is a new type of coating, because of its own advantages and more and more known by people Let's introduce Akzo Nobel Powder coating Akzo Nobel Powder coating is a cost-effective coating solution, which can be applied to different kinds of products After the treatment of static electricity and fire baking, a tough and durable coating surface will be formed, with the least impact on the environment Since the introduction of this technology, powder coating has been able to continue to maintain the Paint Home News: 1 Formula: polyvinyl alcohol glue 60, carboxymethylcellulose 40, lime powder 35, Shuangfei powder 45, lithopone 10, appropriate amount of pigment, talcum powder 10 2、 Production process: 1 Heating the polyvinyl alcohol 5kg and 95kg with fire to about 90 degrees, until the polyvinyl alcohol is completely dissolved 2 Dissolve 2 kg of carboxymethylcellulose in 98kg water (use after 12 hours), which is carboxymethylcellulose solution 3 Prepare paint in proportion and mix evenly 4 Grind the paint prepared in proportion with three roller machine or sand mill twice 5 Put the ground slurry into the alkali resistant container (such as plastic bucket) to be the finished product, sealed and stored 6 According to the needs of brushing, scraping and spraying, the dosage of polyvinyl alcohol glue and carboxymethylcellulose can be adjusted properly 7 As the coating is alkaline, alkali resistant pigments shall be selected, such as iron yellow, iron oxide red, iron brown, chromium oxide green, etc The quality of the color paste is better than that of the product directly using the pigment, but the cost is a little higher 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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