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Nano aqueous elastic paint with metal luster

A kind of elastic metal and nanotechnology, applied in the direction of latex paint, coating, etc., can solve the problems of cracking of coating film, monotonous color of ordinary paint, and inability to effectively cover cracks in walls

Inactive Publication Date: 2010-02-03
上海展辰涂料有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ordinary coatings used on exterior walls cannot effectively cover the cracks on the wall, especially in the north where the temperature difference between winter and summer is large, which can easily lead to cracking of the coating film. ) technology disclosed by the patent

Method used

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  • Nano aqueous elastic paint with metal luster
  • Nano aqueous elastic paint with metal luster
  • Nano aqueous elastic paint with metal luster

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053]Nano water-based elastic emulsion (solid content: 50%) is 52.5%, nano defoamer A10 is 0.15%, dispersant is 0.15%, metal effect pigment is 12.5%, nano thickener is 0.5%, anti-edge shrinkage agent is 0.8%, leveling agent 0.3%, nano anti-sticking agent NZW-1 4.5%, antifreeze agent 4%, nano antibacterial agent 1% and water 23.6%.

[0054] When preparing, disperse various raw materials such as nano water-based resin and antifreeze agent, defoamer, dispersant, leveling agent, thickener, etc., and then add antibacterial agent to disperse evenly. During painting construction, according to the actual situation, appropriate amount of water can be added to adjust the viscosity, and then the paint can be applied to the walls of buildings and the surface of cement products by spraying to completely seal it.

Embodiment 2

[0056] Nano water-based elastic emulsion (solid content: 50%) is 55%, defoamer is 0.2%, dispersant is 0.4%, metallic effect pigment is 20%, nano thickener is 0.3%, anti-edge agent is 0.3% , 0.5% leveling agent, 0% nano anti-fouling agent, 6% antifreeze, 2.3% nano antibacterial agent, and 15% water.

[0057] During painting construction, according to the actual situation, appropriate amount of water can be added to adjust the viscosity, and then the paint can be applied to the walls of buildings and the surface of cement products by spraying to completely seal it.

Embodiment 3

[0059] Nano water-based elastic emulsion (solid content: 50%) is 67%, defoamer is 0.3%, dispersant is 0.5%, metallic effect pigment is 18%, nano thickener is 0.2%, anti-edge shrinkage agent is 0.4% , 0.6% leveling agent, 5% "Juanshi" nano antifouling agent, 3% antifreeze, 2% nano antibacterial agent, 3% nano matting agent and 0% water.

[0060] During painting construction, according to the actual situation, appropriate amount of water can be added to adjust the viscosity, and then the paint can be applied to the walls of buildings and the surface of cement products by spraying to completely seal it.

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Abstract

The invention provides a nano aqueous elastic paint with metal luster, which mainly comprises the following components in percentage by weight: 40 to 80 percent of nano aqueous resin which contains 50percent of solid, 0.05 to 1.5 percent of nano antifoaming agent, 0.05 to 3 percent of dispersant, 0 to 15 percent of nano dulling agent, 5 to 35 percent of pigment, 0.1 to 1 percent of nano thickening agent, 0.1 to 1 percent of anti-shrinkage agent, 0.1 to 1 percent of flatting agent, 1 to 10 percent of antifreezing agent, 0.5 to 10 percent of nano antibacterial agent, 1 to 8 percent of nano antifoulant and 0 to 40 percent of water. The nano aqueous elastic paint can be widely applied to inner and outer walls of brick and stone structures and concrete structures, and is a novel dope which hasthe advantages of low cost, strong metal luster, good decorative effect and simple and convenient construction. The system for coating the aqueous elastic paint with metal luster of the invention caneffectively and perfectly combine three themes of decorative performance, crack resistance and environment protection.

Description

technical field [0001] The invention relates to a nano water-based elastic metallic gloss paint, in particular to a nano water-based elastic acrylic resin metallic gloss paint. Background technique [0002] Ordinary coatings used on exterior walls cannot effectively cover the cracks on the wall, especially in the north where the temperature difference between winter and summer is large, which can easily lead to cracking of the coating film. ) technology disclosed by the patent. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a nano water-based elastic metallic luster paint to overcome the above-mentioned defects in the prior art. [0004] Said nano water-based elastic metallic luster paint of the present invention, main component and weight proportion thereof comprise: [0005] Nano water-based resin with a solid content of 50% 40% to 80% [0006] Nano defoamer 0.05%~1.5% [0007] Dispersant 0.05%~3% [0008...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D5/02C09D5/00
Inventor 兰光友蒯乐
Owner 上海展辰涂料有限公司
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