Coating process: production process of cas-216 steel plastic anti porcelain coating

Core tips: 1 Production equipment (1) A set of reaction kettle and its heating equipment (capacity 500L, steam water dual-purpose boiler, steam production 0.3m ³ / h, mixer speed 120r / min, power 3kw) (2) One set of adjustable speed paint mixing and dispersing machine (rotating speed 85-1000r / min, power 7.5kw, pulling cylinder 1000L) （3） One high-speed grinding machine for coating putty (4) Regular small tools for turnover such as puller, plastic bucket, etc 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 Production equipment (1) a set of reaction kettle and its heating equipment (capacity: 500L, steam water dual-purpose boiler, steam production: 0.3m3/h, mixer speed: 120r / min, power: 3kw) (2) a set of adjustable speed paint mixing and dispersing machine (speed: 85-1000r / min, power: 7.5kW, cylinder: 1000L) (3) One high speed grinding machine for paint putty (4) Turnover with pull cylinder, plastic bucket and other standing small tools 2 Production formula (1) compound glue formula: ingredient dosage / kg 20% CH-600 water soluble glue 12.5 10% gelatin colloid solution 5 7% 801 glue 10 5% ch-718b tackifier colloid solution 10 dibutyl phthalate 0.05 fluorescent whitening agent 0.05 group green proper amount of tributyl phosphate small amount of water added to 40 (2) paint formula: ingredient dosage / kg compound glue 40 Super calcium powder 15 Shengli powder 8 double calcium powder 37 total 100 3 Production process (1) preparation of composite glue: ① Preparation of ch-602 water-soluble rubber powder glue: add 10kg of water to 100L pull cylinder, add 0.05kg of dibutyl phthalate, mix well with portable mixer, and then sprinkle 2.5kg of rubber powder while mixing, fully mix for 20min, to obtain the glue with a concentration of about 12.5kg of 20%, for standby ② Preparation of ch-718b type thickener colloid solution: add 9.5kg of water to 100L cylinder, add 0.05kg of fluorescent whitening agent, add a few drops of tributyl phosphate, mix well with portable mixer, and then sprinkle 0.5kg of ch-718b type thickener while stirring, fully stir for 20min to obtain about 10kg of colloid solution with concentration of 5% for standby It is better to melt the material two days in advance so that it can be fully dissolved ③ Preparation of 801 glue: the method is the same as the formula and production process of 801-2 glue The solid content of 801 glue is required to be 7% Usually, we can produce more for storage ④ Liquid of gelatin colloid solution: take 0.5kg gelatin and 4.5kg boiling water, heat the water, add gelatin and stir to make it dissolve, and then get 5 kg gelatin colloid solution with concentration of 10% Add the glue to the prepared 10kg 801 glue with concentration of 7% while it is hot (about 60-80 ℃), and mix it well for standby ⑤ Preparation of composite glue: take 2.4kg of water and add it to the ultramarine or color paste in the formula, stir and dissolve it, then filter it with 100 mesh screen until it is evenly mixed into the prepared colloidal solution of ch-718b viscosity thickener, and then get about 13kg of mixed solution for standby Add the mixed liquid into the prepared glue powder while stirring, and add the mixed liquid while stirring the glue powder water to make the glue dilute evenly Then add the prepared 801 type glue mixed colloid solution into the above-mentioned ch-602 type aqueous solution rubber powder dilute colloid water, fully mix, mix evenly, and a total of 40kg mixed glue is obtained Discharging and standby (2) Preparation of steel plastic porcelain like coating: ① add 40kg of prepared composite glue into the drawing cylinder of the coating mixing equipment, start the mixer, and mix at a lower speed (45-65r / min) ② Then, the super calcium powder, Shengli powder and Shuangfei powder (heavy calcium) in this formula are added into the mixing bucket one by one, and then the powder is added after the coating is stirred and diluted After adding, the powder is continuously stirred and dispersed for 30-60min, and the uniform and soft paste like porcelain like coating product 100kg is obtained The test results show that the product is qualified and discharged Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating 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