Method for preparing building paint

A technology for architectural coatings and methyl phthalate, which is applied to coatings and other directions, can solve problems such as inability to apply buildings, and achieve the effects of reducing environmental pollution and greenhouse effect, and having a simple production process.

Inactive Publication Date: 2008-01-02
TIANJIN ZHENDONG PAINTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not yet applicable to buildings subject to seasonal changes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0006] Embodiment 1, a kind of architectural paint preparation method, adopt 7% methyl phthalate, 12% triaryl methane betaine, 3% vanadium oxide and 78% water-soluble urea-formaldehyde resin, titanium dioxide, water to cooperate, wherein water-soluble The ratio of non-reactive urea-formaldehyde resin: titanium dioxide: water is 10%: 50%: 40%. Mix the above materials evenly, and then grind for 30 minutes at a grinding speed of 500 rpm to prepare the finished product.

Embodiment 2

[0007] Embodiment 2: a kind of architectural paint preparation method, adopts 2% cobalt chloride and hexamethylenetetramine mixture, cobalt chloride: hexamethylenetetramine=1: 4, 10% ethyl phthalate, 12% triaryl methane propiolactone, 3% vanadium chloride, 2% tungsten oxide, mixed with 71% water-soluble urea-formaldehyde resin, titanium dioxide, water, water-soluble urea-formaldehyde resin: titanium dioxide: water is 10%: 50% : 40%, the above materials were mixed evenly, and then ground for 50 minutes at a grinding speed of 1200 rpm to prepare the finished product.

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PUM

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Abstract

The invention discloses a making method of building paint, which comprises the following steps: adopting 7% methyl ester phthalate, 12% triarylmethane lactone, 3% vanadium oxide and 78% water-soluble urea-formaldehyde resin, titanium dioxide and water with the rate of water-soluble urea-formaldehyde resin, titanium dioxide and water at 10%: 50%: 40%; blending the materials evenly; grinding 30min at 500r/min; obtaining the product.

Description

technical field [0001] The invention relates to a preparation method of architectural paint. Background technique [0002] At present, the use of solar spectrum selective absorption coatings can increase the temperature of the building surface in winter, but the temperature of the building surface will increase even more in summer. It cannot be applied to buildings with seasonal changes. Contents of the invention [0003] The purpose of the present invention is to overcome above-mentioned deficiency, a kind of preparation method of architectural paint is provided. [0004] The technical scheme of the present invention is: a preparation method of architectural coatings, which is made by cooperating with materials whose absorption and emission of solar energy are reversible at room temperature and materials whose thermal emissivity at room temperature is reversibly convertible with the ambient temperature. The materials whose absorption and emission are reversible at room ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D161/24
Inventor 张云波
Owner TIANJIN ZHENDONG PAINTS CO LTD
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