Aqueous high weather-proof matt exterior wall emulsion paint and preparation method thereof
A latex paint and exterior wall technology, applied in latex paint, coating, etc., can solve the problems of weather resistance, water resistance, alkali resistance, washing resistance and other performance indicators, reduce gloss, etc., and achieve soft and refreshing paint film texture , strong adhesion, smooth surface of the paint film
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Embodiment 1
[0051] Made from the following raw materials in parts by weight:
[0052] TX-200 40
[0053] BS-16 0.5
[0054] celite 495 (diatomaceous earth) 2
[0055] CJ-A4 (sericite powder) 7
[0056] R902 (titanium dioxide) 20
[0058] 731A (dispersant) 0.4
[0059] Carbowet 13-40 (wetting agent) 0.3
[0060] DF681F (defoamer) 0.5
[0061] FT-100 (antifreeze) 0.3
[0062] Alcohol ester twelve (coalescent aid) 2
[0063] HBR250 (thickener) 0.4
[0064] RM-2020NPR (leveling agent) 0.2
[0065] BIT 20 LE (preservative) 0.2
[0066] polyphase PW40 (mold inhibitor) 0.2
[0067] water 30
[0068] The preparation steps are as follows:
[0069] 1. Premixing: Add 25 parts of water in the dispersion tank, then add the above dispersant, wetting agent, 0.2 parts by weight of defoamer, film-forming aid, propylene glycol antifreeze and cellulose thickener respectively, fully After mixing evenly, a gel-like substance will be formed to facilitate the disp...
Embodiment 2
[0075] Made from the following raw materials in parts by weight:
[0076] TX-200 31.5
[0077] BS-16 0.2
[0078] celite 495 (diatomaceous earth) 8
[0079] CJ-A4 (sericite powder) 6
[0080] R902 (titanium dioxide) 20
[0081] Heavy Calcium Powder 10
[0082] 731A (dispersant) 0.5
[0083] Carbowet 13-40 (wetting agent) 0.2
[0084] DF681F (defoamer) 0.3
[0085] FT-100 (antifreeze) 0.3
[0086] Alcohol ester twelve (film-forming aid) 1.5
[0087] HBR250 (thickener) 0.7
[0088] RM-2020NPR (leveling agent) 0.5
[0089] BIT 20 LE (preservative) 0.2
[0090] polyphase PW40 (mold inhibitor) 0.2
[0091] water 25
[0092] The preparation steps are as follows:
[0093] 1. Pre-mixing: Add 20 parts of water in the dispersion tank, then add the above dispersant, wetting agent, 0.2 parts by weight of defoamer, film-forming aid, propylene glycol antifreeze and cellulose thickener, fully After mixing evenly, a gel-like substance will be formed to facilitate the dispersio...
Embodiment 3
[0099] Made from the following raw materials in parts by weight:
[0100] TX-200 35
[0101] BS-16 0.3
[0102] celite 495 (diatomaceous earth) 6
[0103] CJ-A4 (sericite powder) 7
[0104] R902 (titanium dioxide) 21
[0106] 731A (dispersant) 0.7
[0107] Carbowet 13-40 (wetting agent) 0.3
[0108] DF681F (defoamer) 0.5
[0109] FT-100 (antifreeze) 0.1
[0110] Alcohol ester twelve (film-forming aid) 1.7
[0111] HBR250 (thickener) 0.6
[0112] RM-2020NPR (leveling agent) 0.4
[0113] BIT 20 LE (preservative) 0.3
[0114] polyphase PW40 (mold inhibitor) 0.1
[0115] water 24
[0116] The preparation steps are as follows:
[0117] 1. Premixing: Add 18 parts of water in the dispersion tank, then add the above dispersant, wetting agent, 0.3 parts by weight of defoamer, film-forming aid, propylene glycol antifreeze and cellulose thickener, fully After mixing evenly, a gel-like substance will be formed to facilitate the dispersion of...
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