Coating process: production process of fireproof coating

Core tip: take the intumescent latex fire retardant coating as an example to introduce the preparation of fire retardant coating Ingredient consumption / mass fraction ammonium polyphosphate 18.9 quarter four alcohol 5.4 melamine 5.7 asbestos 16.2 surfactant 4.6 polyvinyl acetate emulsion (60%) 18.7 chlorinated paraffin 3 water 27.5 ingredients > disperse > grinding > mixed mix > test > package 1 Before production, check the equipment carefully to make it in a clean and intact state, and operators shall wear safety precautions 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 Coatings home: Taking the intumescent latex paint as an example, the composition of fire retardant coatings, the mass fraction of ammonium phosphate, 18.9 quaternary ammonium four alcohol, 5.4 melamine, 5.7 asbestos 16.2 surfactant, 4.6 polyvinyl acetate emulsion (60%), 18.7 chlorinated paraffin, 3 water, 27.5 ingredients, dispersing, grinding, mixing, testing, and packaging are introduced 1 Check the equipment carefully before production to make it in a clean and intact state, and operators shall wear safety protection articles 2 Weigh a proper amount of ammonium polyphosphate, weigh all quaternary tetrahydric alcohol and chlorinated paraffin accurately, and then add them to the batching tank After adding the materials, use a high-speed mixer to mix them for more than 30 minutes 3 The prepared materials are ground by ball milling, and the grinding time is more than 1h, and the fineness of primer is less than 10 μ M 4 At the same time, add the remaining paint and other colors and fillers into the blending kettle, and stir with high speed for 2-3 hours 5 After the fineness of the grinding material is qualified, it shall be put into the blending kettle, stirred for 30min, and then poured into the barrel after the inspection is qualified 120 mesh screen shall be used for filtering when pouring the barrel 6 After production, clean up the equipment and paint at the production site in time The home focuses on the news and information of coating, diatom mud, paint coating, coating process, fire retardant coating and coating, diatom mud, paint coating, coating process, decoration knowledge and decoration effect map of fire retardant coating,