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Thermal-insulation waterproof building paint and preparation method thereof

A heat insulation and architectural coating technology, applied in anti-fouling/underwater coatings, anti-corrosion coatings, coatings, etc., can solve the problems of affecting appearance and other properties, easy to produce scratches, poor stain resistance, etc., and achieve excellent Anti-leakage performance, strong acid and alkali resistance, and good weather resistance

Inactive Publication Date: 2017-05-10
芜湖浩权建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main performances are: 1. Poor stain resistance, which seriously affects the appearance and other properties; 2. Poor wear resistance, prone to scratches, etc.; 3. Poor adhesion, easy to fall off

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0022] A method for preparing a thermal insulation and waterproof architectural coating, comprising the steps of:

[0023] S1. Add 16-24 parts of zinc white into the stirring container, add deionized water, stir for 30-45min, after stirring evenly, then add 3-4 parts of neopentyl glycol, heat the temperature to 45-55°C, and stir evenly Then add 19-24 parts of phenethylphenol polyoxyethylene ether, heat up to 70-85°C, heat and stir for 25-30min; obtain mixture A;

[0024] S2. Add 26-30 parts of water-based silicone acrylic emulsion, 21-29 parts of Camtron KFA29 and 6-7 parts of additives to the mixer, and stir for 15-20min at a stirring speed of 250-300r / min; then add sodium silicate 11-14 parts, 16-18 parts of zinc oxide, 12-14 parts of titanium dioxide, 10-15 parts of 1-hydroxy-cyclohexyl-phenyl, 4-5 parts of kaolin, 4-5 parts of polyacrylonitrile fiber, nano 3-4 parts of aluminum oxide, 16-23 parts of deionized water, disperse and stir at a speed of 600-880r / min for 30-50mi...

Embodiment 1

[0027] A method for preparing a thermal insulation and waterproof architectural coating, comprising the steps of:

[0028] S1. Add 24 parts of Zinc White into the stirring container, add deionized water, stir for 45 minutes, after stirring evenly, then add 4 parts of neopentyl glycol, heat the temperature to 55°C, stir well and then add phenylethylphenol polyoxygen 24 parts of vinyl ether, heated to 85°C, heated and stirred for 30 minutes; mixture A was obtained;

[0029] S2. Add 30 parts of water-based silicone acrylic emulsion, 29 parts of Camtron KFA and 7 parts of additives to the mixer, and stir for 20 minutes at a stirring speed of 300r / min; then add 14 parts of sodium silicate, 18 parts of zinc oxide, and titanium dioxide 14 parts, 15 parts of 1-hydroxy-cyclohexyl-phenyl, 5 parts of kaolin, 5 parts of polyacrylonitrile fiber, 4 parts of nano-alumina, 23 parts of deionized water, disperse and stir at 880r / min for 50min , to obtain mixture B;

[0030] S3. Mix and stir t...

Embodiment 2

[0032] A method for preparing a thermal insulation and waterproof architectural coating, comprising the steps of:

[0033] S1. Add 16 parts of Zinc White into the stirring container, add deionized water, stir for 30 minutes, after stirring evenly, then add 3 parts of neopentyl glycol, heat the temperature to 45°C, stir well and then add phenylethylphenol polyoxygen 19 parts of vinyl ether, heated to 70°C, heated and stirred for 25 minutes; mixture A was obtained;

[0034] S2. Add 26-30 parts of water-based silicone acrylic emulsion, 21 parts of Camtron KFA and 6 parts of additives to the mixer, and stir at a stirring rate of 250r / min for 15-20min; then add 11 parts of sodium silicate and 16 parts of zinc oxide 12 parts of titanium dioxide, 10 parts of 1-hydroxy-cyclohexyl-phenyl, 4 parts of kaolin, 4 parts of polyacrylonitrile fiber, 3 parts of nano-aluminum oxide, 16 parts of deionized water, with 600r / min Speed ​​dispersion stirring for 30min to obtain mixture B;

[0035]S...

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PUM

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Abstract

The invention discloses a thermal-insulation waterproof building paint and a preparation method thereof. The thermal-insulation waterproof building paint is prepared from the following raw materials in parts by weight: 25-35 parts of water-based silicone-acrylic emulsion, 20-30 parts of Kalmatron KFA, 18-25 parts of phenethyl phenol polyoxyethylene ether, 10-15 parts of sodium silicate, 15-20 parts of zinc oxide, 10-15 parts of titanium white, 10-15 parts of 1-hydroxy-cyclohexyl-phenyl, 15-25 parts of zinc white, 2-4 parts of neopentyl glycol, 5-8 parts of aid, 3-6 parts of kaolin, 4-6 parts of polyacrylonitrile fiber and 2-5 parts of nano aluminum oxide. By effectively proportioning the water-based silicone-acrylic emulsion, Kalmatron KFA, phenethyl phenol polyoxyethylene ether, sodium silicate, zinc oxide, titanium white, 1-hydroxy-cyclohexyl-phenyl, zinc white, neopentyl glycol and aid, the prepared building paint has the advantages of favorable thermal-insulation property, favorable weather resistance and high acid / alkali resistance, which are respectively greatly enhanced as compared with the common commercially-available thermal-insulation paints. The thermal-insulation waterproof building paint has the characteristics of favorable corrosion resistance, excellent seepage resistance, simple preparation method and wide application prospects.

Description

technical field [0001] The invention relates to the technical field of architectural paint production, in particular to a thermal insulation and waterproof architectural paint and a preparation method thereof. Background technique [0002] With the rapid development of social production, energy and the environment have become two major issues that the whole society pays more and more attention to, thus putting forward higher requirements for energy saving and environmental protection. Today, the world is generally facing the crisis of increasing energy shortage. In order to reduce energy consumption, people have put forward higher requirements on the efficiency of energy use in all aspects of social production and life. Among them, in the construction field, energy-saving buildings are an effective way to improve the energy efficiency of buildings. [0003] Thermal insulation coating is a functional coating, mainly used in building roofs and exterior walls. It delays the ...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D5/08C09D5/16C09D7/12
CPCC09D143/04C08K2201/011C08K2201/014C08L2205/03C08L2205/16C09D5/08C09D5/1637C09D5/1662C09D5/1687C08L71/02C08L33/20C08K13/02C08K3/34C08K2003/2296C08K2003/2241C08K5/053
Inventor 胡圣武
Owner 芜湖浩权建筑工程有限公司
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