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Epoxy resin coating for exterior wall of building

An epoxy resin coating and epoxy resin technology, applied in the field of coatings, can solve the problems of slow drying speed and unsatisfactory rapid construction, and achieve the effects of convenient and rapid construction, excellent anti-mildew and anti-corrosion performance, and easy operation

Active Publication Date: 2013-04-24
CHINA NUCLEAR IND HUATAI CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, epoxy resin paint has been widely used, however, unfortunately, the epoxy resin paint used in the prior art has a slow drying speed and cannot satisfy the Rapid Construction Requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] An epoxy resin coating for exterior walls of buildings is characterized in that it is composed of component A, component B and component C, in parts by weight, satisfying: component A: component B: component C=900:30:1; Among them, component A contains the following substances and contents in parts by weight: epoxy resin: 12 parts, acetone: 18 parts, ethylene glycol monobutyl ether: 8 parts, commercially available OP-10 type emulsifier: 3 parts, sodium hydroxide: 0.3 parts, ethanol: 50 parts, deionized water: 100 parts, titanium dioxide: 180 parts, lithopone: 45 parts; component B is by weight parts In total, it contains the following substances and contents: paint curing agent: 3 to 5 parts, tetrachloroisophthalonitrile: 2 to 4 parts; component C is ultramarine blue or phthalocyanine blue or phthalocyanine green or phthalocyanine red or scarlet; the above Described exterior wall of building is used epoxy resin coating, and it is prepared by following method:

[0018...

Embodiment 2

[0023] An epoxy resin coating for exterior walls of buildings is characterized in that it is composed of component A, component B and component C, in parts by weight, satisfying: component A: component B: component C=1800:50:1; Among them, component A contains the following substances and contents in parts by weight: epoxy resin: 8 parts, acetone: 12 parts, ethylene glycol monobutyl ether: 3 parts, commercially available OP-10 type emulsifier: 1 part, sodium hydroxide: 0.1 part, ethanol: 30 parts, deionized water: 70 parts, titanium dioxide: 140 parts, lithopone: 35 parts; component B is by weight parts In total, it contains the following substances and contents: paint curing agent: 3 to 5 parts, tetrachloroisophthalonitrile: 2 to 4 parts; component C is ultramarine blue or phthalocyanine blue or phthalocyanine green or phthalocyanine red or scarlet; the above Described exterior wall of building is used epoxy resin coating, and it is prepared by following method:

[0024] ...

Embodiment 3

[0029] An epoxy resin coating for exterior walls of buildings is characterized in that it is composed of component A, component B and component C, in parts by weight, satisfying: component A: component B: component C=1125:35:1; Among them, component A contains the following substances and contents in parts by weight: epoxy resin: 10 parts, acetone: 15 parts, ethylene glycol monobutyl ether: 5 parts, commercially available OP-10 type emulsifier: 2 parts, sodium hydroxide: 0.2 parts, ethanol: 40 parts, deionized water: 90 parts, titanium dioxide: 160 parts, lithopone: 40 parts; component B is by weight parts In total, it contains the following substances and contents: paint curing agent: 3 to 5 parts, tetrachloroisophthalonitrile: 2 to 4 parts; component C is ultramarine blue or phthalocyanine blue or phthalocyanine green or phthalocyanine red or scarlet; the above Described exterior wall of building is used epoxy resin coating, and it is prepared by following method:

[0030...

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Abstract

The invention belongs to the technical field of coatings, and particularly relates to an epoxy resin coating for an exterior wall of a building. The epoxy resin coating is characterized by comprising a component A, a component B and a component C in proportion of (900-1800):(30-50):1 in parts by weight, wherein the component A comprises the components in parts by weight as follows: 8-12 parts of epoxy resin, 12-18 parts of acetone, 3-8 parts of ethylene glycol monobutyl ether, 1-3 parts of commercial OP-10 emulsifier, 0.1-0.3 part of sodium hydroxide, 30-50 parts of ethanol, 70-100 parts of de-ionized water, 140-180 parts of titanium dioxide and 35-45 parts of lithopone; the component B comprises a paint curing agent and tetrachloroisophthalonitrile; and the component C is a pigment. The epoxy resin coating mainly has the beneficial effects that the fluidity is good, the anti-mildew and anticorrosive property is perfect, the coating drying and solidification speed is fast, the color harmonization is flexible, the fast construction is convenient, a preparation method is simple, the operation is easy, and a needed device is simple.

Description

Technical field [0001] The invention is the field of coating technology, especially in an epoxy resin coatings for an exterior wall of a building. Background technique [0002] In existing technology, epoxy resin coatings have been widely used. However, unfortunately, the drying speed of epoxy resin paint used in existing technologies is slow and cannot meet the requirements of fast construction. Invention content [0003] In order to solve the above problems, the present invention reveals an epoxy resin coatings for the outer wall of the building, which can dry and stick firmly on the surface of the building's outer wall. It is implemented with the following technical solutions. [0004] A building with epoxy resin coatings, which is characterized by composition of part A, component and component C. It is measured by weight calculation: component A: component B: component componentEthylene glycol monoclonette: 3 to 8 parts, commercially available OP-10 emulsifiers: 1 ~ 3 parts,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/14
Inventor 龚利芬
Owner CHINA NUCLEAR IND HUATAI CONSTR
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