Coating formula: reference formula of low-grade interior wall coating

The key points are as follows: 1 The reference formula of low-grade interior wall coating and the dosage of various ingredients are as follows: table {border collapse: collapse; } table,td{ border: 1px solid #ccc; }Component name weight (kg) water 287 alum 3 sodium fluoride 1 fluorescent whitening agent 0.4 ultramarine 0.210% sodium hexametaphosphate solution (containing 1.1 sodium hexametaphosphate) 11.1 corn starch 30 bentonite slurry (containing 7 bentonite) 6 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 First, the reference formula of low-grade interior wall coating and the dosage of various ingredients are as follows: table {border collapse: collapse;} table, TD {border: 1px solid # CCC; }Component name weight (kg) water 287 alum 3 sodium fluoride 1 fluorescent whitening agent 0.4 ultramarine 0.2 10% sodium hexametaphosphate solution (containing 1.1 sodium hexametaphosphate) 11.1 corn starch 30 bentonite slurry (containing 7 bentonite) 63 10% caustic soda solution (containing 4.1 caustic soda) 41.1 lime powder 188 water 238 preservative 0.5 light calcium carbonate 63 heavy calcium carbonate 74 tributyl phosphate proper amount total 1000.3 II Production process of low grade interior wall coating (1) Sodium fluoride and alum are refined and dissolved in 12kg boiling water for future use; Ultramarine is dissolved in 1kg hot water for future use; whitening agent is dissolved in 5kg hot water for future use; sodium hexametaphosphate 1.1kg is dissolved in 10kg water to form 10% aqueous solution for future use; bentonite is dispersed in 56kg water (1:8) at high speed for 30 minutes to make slurry and then placed for 24 hours for future use; caustic soda 4.1kg is dissolved in 37kg water to form slurry 10% aqueous solution to be used (2) Add 287kg of water (gelatinized water), turn on the mixer (400R / min), add alum and sodium fluoride solution, whitening agent solution, ultramarine solution, sodium hexametaphosphate solution, and starch to mix evenly; add bentonite slurry, mix evenly, and then slowly add caustic soda solution; after complete gelatinization, add lime and calcium powder to mix (1000r / min) for 45 minutes, and then stand for 15 minutes (3) Add 220kg water, preservative, light calcium powder and heavy calcium powder, disperse at high speed for 40 minutes, add tributyl phosphate (or add it in the packaging barrel respectively for defoaming) and stir for 10 minutes to filter and fill the barrel Note: after filling, cover the end to prevent air from entering and skinning 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,