Anti-cracking elastic emulsion paint
An elastic latex paint, anti-crack technology, applied in the field of latex paint, can solve the problem of the latex paint's weak anti-crack ability and other problems, achieve excellent folding resistance, improve wear resistance and breaking strength, and reduce friction resistance.
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[0016] Example 1
[0017] An anti-cracking elastic latex paint, the latex paint comprises the following raw materials by weight: 50 parts of water, 25 parts of high elastic acrylic emulsion, 7 parts of modified film-forming agent, 10 parts of heavy calcium, 4 parts of mica powder, 2 parts of anti-cracking agent, 0.2 part of sodium lauryl sulfate, 2 parts of casein, 1 part of Lohan pine powder, 1 part of propylene glycol, and 0.1 part of fungicide.
Example Embodiment
[0018] Example 2
[0019] An anti-cracking elastic latex paint, the latex paint comprises the following raw materials by weight: 60 parts of water, 18 parts of high elastic acrylic emulsion, 12 parts of modified film-forming agent, 6 parts of heavy calcium, 6 parts of mica powder, 1 part of anti-cracking agent, 0.3 part of sodium lauryl sulfate, 1 part of casein, 2 parts of Lohan pine powder, 0.5 part of propylene glycol, 0.2 part of fungicide;
[0020] Wherein, the preparation method of the anti-cracking agent is as follows: by weight, 2 parts of carboxymethylated chitosan, 3.5 parts of sodium alginate, 1 part of green tea polyphenols, and 2 parts of kiwi fruit polyphenols are uniformly mixed;
[0021] The mesh number of the heavy calcium is 800 meshes.
Example Embodiment
[0022] Example 3
[0023] An anti-cracking elastic latex paint, the latex paint comprises the following raw materials by weight: 55 parts of water, 21 parts of high elastic acrylic emulsion, 9 parts of modified film-forming agent, 8 parts of heavy calcium, 5 parts of mica powder, 1.5 part of anti-cracking agent, 0.25 part of sodium lauryl sulfate, 1.5 part of casein, 1.5 part of Lohan pine powder, 0.7 part of propylene glycol, 0.15 part of fungicide;
[0024] Wherein, the preparation method of the anti-cracking agent is as follows: by weight, 4 parts of carboxymethylated chitosan, 0.5 part of sodium alginate, 3 parts of green tea polyphenols, and 1 part of kiwi fruit polyphenols are uniformly mixed;
[0025] The order number of described heavy calcium is 1000 orders;
[0026] The preparation method of the modified film-forming agent is as follows: adding polyacrylamide to deionized water, heating the temperature to 60° C., adding corn starch and gelatin in sequence, stirring ...
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