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Acrylic resin paint for reflecting light and its production process

An acrylic resin, light-reflecting technology, applied in reflective/signal coatings, coatings, etc., can solve the problems of petrochemical storage tank temperature rise, poor coating reflectivity, low reflectivity, etc., to improve thixotropy and construction The effect of high stability, strong reflection ability, and low cost of paint

Inactive Publication Date: 2007-05-02
BC P INC CHINA NAT PETROLEUM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing synthetic resin coatings are coated on the outer surface of petrochemical storage tanks. The coating has poor reflection ability to sunlight, especially the low reflectivity of infrared rays in sunlight, which causes the inside of petrochemical storage tanks to be exposed to sunlight. The temperature rises, which brings danger; the existing roof surface, due to the sun, the indoor temperature rises, which brings inconvenience to life and is not good for energy saving

Method used

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Embodiment Construction

[0013] A method for producing an acrylic paint for reflecting light according to the present invention. Add 0.25 parts by weight of a mixed solvent of xylene, acetone and isophorone to 1 part by weight of acrylic resin, wherein the three are mixed in equal parts by weight, add 0.007 parts by weight of superfine silica powder with a particle diameter of 1 to 100 nm, Then add 0.0025 parts by weight of organosilicone solution, heat it at 25°C, stir at high speed for 1 hour, add 0.35 parts by weight of titanium dioxide under stirring, then grind it with a sand mill for 1.5 hours, and then add 0.007 parts by weight of methyl (N -β-aminoethyl (γ-aminopropyl) dimethoxysilane solution, 0.004 parts by weight of γ-methacryloxypropyl trimethoxysilane solution, 0.025 parts by weight of fluorocarbon modified siloxane solution, Mix evenly to make liquid A; make liquid B from a mixed solution of hexamethylene diisocyanate polyisocyanate, xylene and methoxypropyl acetate, and mix the three in...

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Abstract

The present invention relates to one kind acrylic resin paint for reflecting light and its production process. The paint includes liquid A, which consists of acrylic resin, mixed solvent of xylene, acetone and isophorone, organic silicone solution, superfine silica powder, titanium dioxide powder, methyl-(N-beta-amino ethyl gamma-amino propyl)-dimethoxy siloxane solution, gamma-methyl acrylyloxy propyl tromethoxy siloxane solution and fluorocarbon modified siloxane; and liquid B, which consists of hexamethylene diisocyanate, polydiisocyanate, xylene, and methoxy propyl acetate. When the paint is used, two components are mixed together. The paint has low cost and convenient construction, and its coating has excellent sunproof heat insulating performance and sunlight reflecting rate of 0.90. The paint may be used in the outer surface of oil tank and roof to form sunproof coating.

Description

technical field [0001] The invention relates to an acrylic resin coating for reflecting light and a manufacturing method, which is used for the anti-sun coating on the outer surface of a petrochemical storage tank and the roof surface of a building. technical background [0002] Existing synthetic resin coatings are coated on the outer surface of petrochemical storage tanks. The coating has poor reflection ability to sunlight, especially the low reflectivity of infrared rays in sunlight, which causes the inside of petrochemical storage tanks to be exposed to sunlight. The temperature rises, which brings danger; the existing roof surface, due to the sun, the indoor temperature rises, which brings inconvenience to life and is not good for energy saving. Contents of the invention [0003] The technical problem to be solved by the present invention is to avoid the deficiencies in the above-mentioned prior art and provide a simple manufacturing method, low cost, convenient cons...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D133/00C09D5/33
Inventor 张彦军张丽萍张其滨徐翠竹解蓓蓓林竹王雪莹秦延龙
Owner BC P INC CHINA NAT PETROLEUM CORP
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