High-crack-resistance damping coating
A damping coating, high anti-cracking technology, applied in the field of damping coatings, can solve problems such as cracking, and achieve good stone impact resistance and salt spray resistance.
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Embodiment 1
[0035] A high anti-crack damping paint, calculated by weight parts, comprising the following raw materials:
[0036] 300 parts of acrylic waterproof emulsion, 100 parts of antirust emulsion, 50 parts of plasticized acrylic emulsion, 15 parts of alcohol ester twelve, 25 parts of preservative, 5 parts of black paste, 100 parts of magnesium hydroxide, 50 parts of floating beads, 50 parts of talcum powder part and 50 parts of nano-montmorillonite / polyaniline composite powder.
[0037] Wherein, the acrylic waterproof emulsion is German BASF waterproof emulsion S 400F.
[0038] The anti-rust emulsion is DL-1065 anti-rust emulsion produced by Beijing Donglian Chemical Co., Ltd. Its solid content is 41±1%, pH is 7-7.5, glass transition temperature is 20°C, minimum film-forming temperature is 30°C, and viscosity is less than 20cps , with high gloss, high hardness, good leveling and solvent resistance, excellent adhesion to substrates, high gloss, good weather resistance and good corro...
Embodiment 2
[0048] A high anti-crack damping paint, calculated by weight parts, comprising the following raw materials:
[0049] 290 parts of acrylic waterproof emulsion, 95 parts of antirust emulsion, 55 parts of plasticized acrylic emulsion, 13 parts of alcohol ester twelve, 23 parts of preservative, 4 parts of black paste, 95 parts of aluminum hydroxide, 45 parts of floating beads, 45 parts of talcum powder part and 45 parts of nano-montmorillonite / polypyrrole composite powder.
[0050] Wherein, the acrylic waterproof emulsion is German BASF waterproof emulsion S 400F.
[0051] The anti-rust emulsion is DL-1065 anti-rust emulsion produced by Beijing Donglian Chemical Co., Ltd. Its solid content is 41±1%, pH is 7-7.5, glass transition temperature is 20°C, minimum film-forming temperature is 30°C, and viscosity is less than 20cps , with high gloss, high hardness, good leveling and solvent resistance, excellent adhesion to substrates, high gloss, good weather resistance and good corrosio...
Embodiment 3
[0060] A high anti-crack damping paint, calculated by weight parts, comprising the following raw materials:
[0061] 310 parts of acrylic waterproof emulsion, 105 parts of antirust emulsion, 45 parts of plasticized acrylic emulsion, 17 parts of alcohol ester twelve, 27 parts of preservative, 6 parts of black paste, 55 parts of aluminum hydroxide, 40 parts of magnesium hydroxide, floating beads 55 parts, 55 parts of talcum powder and 55 parts of nano-montmorillonite / polyaniline composite powder.
[0062] Wherein, the acrylic waterproof emulsion is German BASF waterproof emulsion S 400F.
[0063] The anti-rust emulsion is DL-1065 anti-rust emulsion produced by Beijing Donglian Chemical Co., Ltd. Its solid content is 41±1%, pH is 7-7.5, glass transition temperature is 20°C, minimum film-forming temperature is 30°C, and viscosity is less than 20cps , with high gloss, high hardness, good leveling and solvent resistance, excellent adhesion to substrates, high gloss, good weather re...
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