Antiquing and colour-retouching decorative paint
A decorative paint and color repair technology, applied in the field of antique color repair decorative paint, can solve the problems of easy cracking, low gloss, color difference, etc., and achieve the effects of strong decorative performance, uniform coloring, and strong texture development.
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[0016] Example 1: An antique color repairing decorative paint, in parts by weight, the formula includes the following components: 50 parts of long oil alkyd resin, 22 parts of brown powder, 1.5 parts of dispersant, 1 part of substrate wetting agent, 15 parts of xylene, 8 parts of tetramethylbenzene, 1 part of anti-settling powder, 0.3 part of cobalt Co, 0.2 part of manganese Mn, 0.1 part of anti-skinning additive, 5 parts of patina.
[0017] The long oil alkyd resin is prepared by polycondensation reaction of acid and / or oil and alcohol. The acid includes unsaturated fatty acid, phthalic acid and / or phthalic anhydride, and the alcohol includes ethylene glycol. , Triol or / or tetraol, the oiliness of the long oil alkyd resin is 65%-65.5%.
[0018] The brown powder is transparent brown powder, and the brown powder is SM-851 transparent red brown powder. The anti-settling powder is transparent anti-settling powder. The grain size of the patina is 100 nm or more.
[0019] The presen
Example Embodiment
[0020] Example 2: An antique color repairing decorative paint, in parts by weight, the formula includes the following components: 55 parts of long oil alkyd resin, 25 parts of brown powder, 2 parts of dispersant, and 1.5 parts of substrate wetting agent, 15.6 parts of xylene, 9 parts of tetramethylbenzene, 2 parts of anti-settling powder, 0.5 parts of cobalt Co, 0.4 parts of manganese Mn, 0.2 parts of anti-skinning additives, 8 parts of patina.
Example Embodiment
[0021] Example 3: An antique color-repairing decorative paint, in parts by weight, the formula includes the following components: 60 parts of long oil alkyd resin, 30 parts of brown powder, 3 parts of dispersant, 2 parts of substrate wetting agent, 16 parts of xylene, 10 parts of tetramethylbenzene, 3 parts of anti-settling powder, 0.8 parts of cobalt Co, 0.6 parts of manganese Mn, 0.3 parts of anti-skinning additives, 10 parts of patina.
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