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Method of producing heat insulating, heat preserving, water-proof and self-cleaning paint

A coating and self-cleaning technology, which is used in the preparation of self-cleaning coatings, waterproofing, heat preservation, and heat insulation. It can solve the problems of short service life, poor filling, cracks, cracks, etc., and achieve strong erosion resistance, strong adhesion, The effect of long service life

Pending Publication Date: 2008-04-02
ZHONGHONG (TIANJIN) IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Commonly used acrylic paints have poor filling properties. Before painting the paint, putty must be used to flatten the wall. The radiation resistance and sun protection performance is poor. When used as an exterior wall paint, cracks and cracks will occur, the service life is short, and there is no heat insulation, heat preservation, and waterproof performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0006] Embodiment: a kind of heat insulation, heat preservation, waterproof, self-cleaning coating preparation method, make 1000kg coating, add clear water 249kg, propylene glycol 15kg, water-based latex 295kg in the agitator, mix and stir evenly; Add silicon dioxide and trioxide 410kg of hollow microspheres made of dialuminum are stirred evenly; after dissolving 1kg of hydroxyethyl cellulose with 30kg of clean water, add it into the mixer and continue stirring evenly to form component A; Add 0.8kg, 1.5kg of 28% ammonia water, 4.8kg of wetting agent, 3.5kg of dispersant, and 1kg of defoamer into the mixer, and stir evenly; add 220kg of titanium dioxide and continue stirring evenly, add 150kg of silica sol, 250kg of silicon acrylic emulsion, 200kg of styrene-acrylic emulsion continues to stir evenly; 20kg of film-forming aids, 20kg of leveling modifiers, and 8.4kg of thickeners are added to the mixer, and mixed and stirred evenly to form component B, which is used in conjunction...

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PUM

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Abstract

The present invention provides a preparation method of heat-insulation, heat-preservation, waterproof and self-cleaning coating. 249kg of clean water, 15kg of propylene glycol, and 295kg of water type latex are mixed and stirred; silicon oxide and aluminium trioxide are used to prepare hollow micro bead 410kg for stirring; 30kg of clean water is used for dissolving 1kg of hydroxybutyrate ethyl cellulose to get the primary component. 100kg of clean water, 20kg of propylene glycol, 0.8kg of anti-mildew fungicide, 1.5kg of ammonia, 4.8kg of wetting agent, 3.5kg of dispersant and 1kg of defoamer are stirred; 220kg of white powder of titanium is added and stirred; 150kg of silica sol, 250kg of silicon acrylic emulsion, and 200kg of styrene acrylic emulsion are added and stirred; 20kg of film-forming additive, 20kg of leveling modifier and 8.4kg of thickener are mixed and stirred to prepare the secondary component. The two components are used together. The present invention has the advantages of heat insulation, heat preservation, waterproof and self-cleaning performances, crack resistance, radiation resistance, strong adhesion, and long service life.

Description

technical field [0001] The invention relates to a method for preparing a coating for heat insulation, heat preservation, waterproof and self-cleaning. Background technique [0002] Commonly used acrylic paints have poor filling properties. Before painting the paint, putty must be used to flatten the wall. The radiation resistance and sun protection performance is poor. When used as an exterior wall paint, cracks and cracks will occur, the service life is short, and there is no heat insulation, heat preservation, and waterproof performance. Contents of the invention [0003] The object of the present invention is to overcome above-mentioned defect, provide a kind of heat insulation, heat preservation, waterproof, self-cleaning coating preparation method. [0004] The technical solution of the present invention is: a heat insulation, heat preservation, waterproof, self-cleaning paint preparation method, characterized in that: 10-70% of clear water, 0.5-3.0% of propylene gly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D125/14C09D183/07C09D5/18C09D5/16
Inventor 张云波
Owner ZHONGHONG (TIANJIN) IND CO LTD