Interior wall coating and preparation method thereof
A technology of interior wall paint and paint, applied in the direction of coating, etc., can solve the problems of easy peeling, poisonous and peculiar smell of interior wall paint, and achieve the effect of simple preparation process
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[0087] a. Primer coating preparation method:
[0088] (1) Add 8kg of polyvinyl alcohol into 85kg of ion-exchanged distilled water, and flush with steam until the polyvinyl alcohol is completely dissolved;
[0089] (2) Add 0.5kg sodium benzoate in (1), after it dissolves and cools;
[0090] (3) Add the following raw materials successively in (2): 18kg silica sol, 110kg calcium carbonate, 18kg active calcium, 16kg calcium hydroxide, 10kg calcium magnesium hydroxide; fully stir and form through grinding;
[0091] b. Intermediate coating preparation method:
[0092] (1) Add following raw materials in 50kg ion exchange distilled water: 1.5kg sodium benzoate, 10kg titanium dioxide, 5kg bentonite, 3kg wollastonite aluminum silicate mixture, 4kg calcium carbonate, 0.5kg sodium hexametaphosphate; Stir evenly, grind;
[0093] (2) Add the following raw materials sequentially under stirring in (1): 50kg styrene-acrylate copolymer emulsion, 0.3kg tributyl phosphate, 1.5kg benzyl alcohol;...
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