Waterproof paint for building material and preparation method thereof
A technology for waterproof coatings and building materials, applied in antifouling/underwater coatings, anti-corrosion coatings, epoxy resin coatings, etc., can solve problems such as poor performance, improve color development and toning, prevent flocculation, enhance Effect of Adhesive Strength
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Embodiment 1
[0021] A kind of building material waterproof coating of the present embodiment comprises the raw material of following parts by weight: 50 parts of epoxy resin emulsions, 3 parts of polyacrylic acid esters, 1 part of dispersant, 40 parts of cement, 8 parts of talcum powder, 0.2 parts of dehydrating agent, 0.5 part of silane coupling agent, 0.2 part of preservative, 1 part of polycarboxylate water reducer, 5 parts of pigment, 1 part of pH regulator, 3 parts of plasticizer, 1 part of defoamer, 0.8 part of liquid fragrance agent.
[0022] in:
[0023] The pigment is GR composite titanium dioxide pigment;
[0024] The preservative is nitrate;
[0025] The defoamer is a polydimethoxysiloxane defoamer;
[0026] The dispersant is sodium lauryl sulfate;
[0027] The dehydrating agent is ethyl n-butanol;
[0028] The liquid freshener comprises the following raw materials in parts by weight: 4 parts of polyvinyl alcohol, 5 parts of essence, 1 part of coptis powder, and 20 parts of ...
Embodiment 2
[0037] A kind of waterproof coating for building materials of the present embodiment comprises the following raw materials in parts by weight: 50-60 parts of epoxy resin emulsion, 6 parts of polyacrylic acid ester, 3 parts of dispersant, 42 parts of cement, 10 parts of talcum powder, 3 parts of dehydrating agent 1 part, 1 part of silane coupling agent, 0.3 part of preservative, 2 parts of polycarboxylate water reducer, 7 parts of pigment, 1 part of pH regulator, 4 parts of plasticizer, 1 part of defoamer, 0.9 part of liquid fragrance agent share.
[0038] in:
[0039] The pigment is GR composite titanium dioxide pigment;
[0040] The preservative is nitrate;
[0041] The defoamer is a polydimethoxysiloxane defoamer;
[0042] The dispersant is sodium lauryl sulfate;
[0043] The dehydrating agent is ethanol;
[0044] The liquid freshener comprises the following raw materials in parts by weight: 4.5 parts of polyvinyl alcohol, 5.5 parts of essence, 1.5 parts of coptis powde...
Embodiment 3
[0053] A kind of waterproof coating for building materials of the present embodiment comprises the following raw materials in parts by weight: 60 parts of epoxy resin emulsions, 10 parts of polyacrylic acid esters, 5 parts of dispersants, 45 parts of cement, 12 parts of talcum powder, 5 parts of dehydrating agents, 2 parts of silane coupling agent, 0.4 parts of preservative, 3 parts of polycarboxylate water reducer, 10 parts of pigment, 2 parts of pH regulator, 6 parts of plasticizer, 2 parts of defoamer, 01 part of liquid fragrance agent.
[0054] in:
[0055] The pigment is GR composite titanium dioxide pigment;
[0056] The preservative is nitrate;
[0057] The defoamer is a polydimethoxysiloxane defoamer;
[0058] The dispersant is methyl amyl alcohol;
[0059] Dehydrating agent tert-butanol;
[0060] The liquid freshener comprises the following raw materials in parts by weight: 5 parts of polyvinyl alcohol, 6 parts of essence, 2 parts of rhizome powder, and 30 parts of ...
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