Novel emulsion paint

A latex paint, a new type of technology, applied in the field of latex paint, to achieve the effect of wet rubbing resistance, not easy to remove powder, and high strength

Inactive Publication Date: 2011-04-13
王永华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems encountered in the use of the existing latex paint, the present invention proposes a new type of latex paint, which has the advantages of anti-aging, high strength, resistance to wet rubbing and smooth surface

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0010] Take 60 kg of ultramarine blue, 1.5 kg of cellulose, 0.5 kg of wetting agent, 4 kg of dispersant, 30 kg of titanium dioxide, 125 kg of superfine silicon dioxide powder, 40 kg of kaolin, 50 kg of light calcium, 50 kg of lime calcium, and talc After mixing 20 kg of powder, 100 kg of polyvinyl alcohol, 100 kg of polymer emulsion and 125 kg of water, the conventional process for making latex paint is: after mixing → heating to 90 ° C → standing for 24 hours → 400 rpm High-speed stirring → sanding → 40 rpm low-speed stirring → re-sanding → filtering → filling in a container to prepare a new latex paint.

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PUM

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Abstract

The invention relates to a novel emulsion paint which comprises the following components in percentage by weight: 8.5% of ultramarine, 0.2% of cellulose, 0.07% of humidizer, 0.6% of dispersing agent, 4.2% of titanium white, 17.7% of silicon dioxide superfine powder, 5.7% of kaolin, 7.1% of calcium carbonate light, 7.1% of sierozem, 2.8% of talcum powder, 14.2% of poval, 14.2% of high polymer emulsion and 17.63% of water. The novel emulsion paint has the advantages of ageing resistance, high strength, wet rub resistance, flat and smooth surface and the like, and has less possibility of shedding; after the novel emulsion paint is used for a long term, no splitting phenomenon occurs; and due to high density, the novel emulsion paint has better stain resistance.

Description

technical field [0001] The invention relates to a latex paint, in particular to a novel latex paint. Background technique [0002] At present, the surface of various latex paints is not smooth after being applied to the wall, the coating film has low hardness, poor hiding power, and is not resistant to wet rubbing. It will bulge and fall off after two years of use. Contents of the invention [0003] In order to solve the problems encountered in the use of the existing latex paint, the present invention proposes a new type of latex paint, which has the advantages of anti-aging, high strength, wet rub resistance and smooth surface. [0004] The present invention is achieved through the following technical solutions: [0005] A kind of proportioning (by weight) of novel latex paint is as follows: [0006] Ultramarine 8.5%, cellulose 0.2%, moisturizing agent 0.07%, dispersant 0.6%, titanium dioxide 4.2%, silicon dioxide superfine powder 17.7%, kaolin 5.7%, light calcium 7.1%...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D129/04C09D201/00C09D7/12C09D5/02
Inventor 王永华
Owner 王永华
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