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    Home > Coatings News > Paints and Coatings Market > Coating general knowledge: nano photocatalytic interior wall coating (emulsion paint) (3)

    Coating general knowledge: nano photocatalytic interior wall coating (emulsion paint) (3)

    • Last Update: 2020-04-03
    • Source: Internet
    • Author: User
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    The main results are as follows: (1) preparation of nano photocatalytic slurry In the preparation process of active nano oxidation, when preparing the complex solution, add 0.05% palladium chloride, 2.5% platinum chloride, 5% ruthenium chloride and 0.5% praseodymium nitrate (calculated according to the total amount of nano photocatalytic materials prepared), to make nano photocatalytic materials with a particle size of 600-1000nm The nano photocatalysis material was mixed with burnt polyoxyethylene and deionized water at the ratio of 0.5:6:93.5 and dispersed by high shear disperser to make the fineness of slurry scraper less than 10 μ M (2) Nano photocatalysis Shenyang steel structure fireproof coating construction expert punde Building Fire Engineering Co., Ltd Recommended introduction: since its establishment, Shenyang punde Construction Fire Engineering Co., Ltd has cultivated a group of professional construction teams with excellent equipment, rich experience and serious responsibility with advanced and scientific management methods and strict engineering quality assurance and after-sales service system It has undertaken a number of fire system installation projects, which has been praised by customers Every idea and special requirement of you will be fully considered by us and fully realized in the construction technology, which will become the cornerstone of our successful long-term development We are looking forward to your invitation, to provide you with quality services and high-quality technical support! All construction coatings have passed ISO9001 Home of coatings: (1) in the preparation of nano photocatalytic slurry, 0.05% palladium chloride, 2.5% platinum chloride, 5% ruthenium chloride, 0.5% praseodymium nitrate (calculated by the total amount of nano photocatalytic materials) were added to prepare the complex solution, and the nano photocatalytic materials with a particle size of 600-1000nm were prepared The nano photocatalysis material was mixed with burnt polyoxyethylene and deionized water at the ratio of 0.5:6:93.5 and dispersed by high shear disperser to make the fineness of slurry scraper less than 10 μ M (2) nano photocatalytic emulsion slurry preparation, nano photocatalytic slurry, silicone acrylic emulsion, deionized water mixed by 30:40:30, dispersed by vacuum dispersing machine, vacuum degree 0.01MPa, time 1H, temperature 35-45 degrees centigrade, nano photocatalytic emulsion slurry was prepared (3) Preparation of nano photocatalytic pigment and filler slurry: iron oxide red, lithopone, iron dioxide, talcum powder (all 800 mesh), nano photocatalytic liquid slurry, polyacrylic acid pot salt dispersant, methyl silicone oil defoamer, propylene glycol dodecanol ester, sn-61o, sn-612, deionized water according to 5:35:20: 10: Weigh and mix 4:1:0.8:0.2:2:1:2:19, disperse for 1.5h with high shear disperser, grind for 2h to make the fineness of slurry scraper less than 30 μ m, and then make nano photocatalysis pigment and filler slurry (4) coating preparation of nano photocatalytic emulsion slurry, nano photocatalyst, filling slurry, water, according to 90:3:7 weighing mixing Use vacuum homogenizer to disperse for 2h, filter and pack The main product has good antibacterial and photocatalytic degradation 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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