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Corrosion-prevention, waterproof and antifouling paint containing polymer asphalt and preparation method thereof

A technology of anti-fouling coatings and polymers, applied in anti-corrosion coatings, asphalt coatings, anti-fouling/underwater coatings, etc., can solve the problems of poor corrosion resistance, poor temperature adaptability, non-fouling, etc., and achieve film-forming toughness Good, wide temperature adaptability, easy to clean effect

Inactive Publication Date: 2012-08-29
北京立高科技股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The invention provides a polymer asphalt anticorrosion, waterproof and antifouling coating and a preparation method thereof, to solve the technical problems of poor corrosion resistance, poor temperature adaptability and no antifouling of the existing polymer asphalt waterproof coating

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Embodiment one, this polymer asphalt anticorrosion, waterproof, antifouling coating, by weight, the optimum proportioning of this coating is as follows:

[0056] 10 # 40 parts of asphalt;

[0057] 1 part of soluble polytetrafluoroethylene resin;

[0058] 3.7 parts of polyvinyl alcohol;

[0059] 2 parts of cetyltrimethylammonium chloride;

[0060] Neoprene latex 6 parts;

[0061] 4.5 parts of silicone milk;

[0062] 12.5 parts of superfine calcium carbonate;

[0063] 3.3 parts of superfine mica powder;

[0064] 2 parts of hydroxymethylcellulose;

[0065] 0.5 parts of silicone defoamer;

[0066] 100 parts of water.

Embodiment 2

[0067] Embodiment two, this polymer asphalt anticorrosion, waterproof, antifouling coating, by weight, the optimum proportioning of this coating is as follows:

[0068] 10 # 50 parts of asphalt;

[0069] 2 parts of soluble polytetrafluoroethylene resin;

[0070]3 parts of polyvinyl alcohol;

[0071] 3 parts of cetyltrimethylammonium chloride;

[0072] Neoprene latex 10 parts;

[0073] 6 parts silicone milk;

[0074] 20 parts of superfine calcium carbonate;

[0075] 2 parts ultrafine mica powder;

[0076] 2 parts of hydroxymethylcellulose;

[0077] 0.6 parts of tributyl phosphate;

[0078] 120 parts of water.

Embodiment 3

[0079] Embodiment three, this polymer asphalt anticorrosion, waterproof, antifouling coating, by weight, the proportioning of this coating is as follows:

[0080] 10 # 30 parts of asphalt;

[0081] 1 part of soluble polytetrafluoroethylene resin;

[0082] 3 parts of polyvinyl alcohol;

[0083] 1 part of cetyltrimethylammonium chloride;

[0084] 3 parts neoprene latex;

[0085] 3 parts silicone milk;

[0086] 5 parts of superfine calcium carbonate;

[0087] 2 parts ultrafine mica powder;

[0088] 1 part of hydroxymethylcellulose;

[0089] 0.3 parts of silicone defoamer;

[0090] 80 parts of water.

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PUM

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Abstract

The invention relates to a corrosion-prevention, waterproof and antifouling paint containing polymer asphalt and a preparation method thereof. The paint comprises the following components in parts by weight: 30 to 50 parts of 10# asphalt, 0.8 to 2 parts of soluble polytetrafluoroethylene resin, 3 to 4.5 parts of poval, 1 to 3 parts of cetyltrimethylammonium chloride, 3 to 12 parts of neoprene rubber latex, 2 to 6 parts of organic silicon milk, 5 to 20 parts of calcium carbonate superfine powder, 2 to 5 parts of mica superfine powder, 1 to 3 parts of hydroxymethyl cellulose, 0.3 to 0.7 part of defoaming agent and 80 to 120 parts of water. The corrosion-prevention, waterproof and antifouling paint containing polymer asphalt of the invention has the advantages of wide temperature adaptability, no flowing at the high temperature of 180 DEG C, no cracking at the low temperature of below 30 DEG C, good film forming toughness, short film forming time, shortened waterproof construction time, no sediment in use, clean film forming and easy washing.

Description

technical field [0001] The invention relates to a building waterproof coating, in particular to a polymer asphalt waterproof coating and a preparation method thereof. Background technique [0002] Building waterproof coating has the characteristics of simple construction and strong adaptability to complex structures, and is widely used in building construction. Waterproof coatings are mainly used for waterproofing, moisture-proofing and anti-seepage of some structural parts of buildings that may be eroded by water. Therefore, there are certain requirements for the high and low temperature resistance and anti-corrosion performance of waterproof coatings. [0003] Existing architectural waterproof coatings mainly include polyurethane waterproof coatings, polymer cement waterproof coatings, asphalt waterproof coatings and modified bitumen waterproof coatings, polymer bitumen waterproof coatings, silicone rubber waterproof coatings, etc. Among them, the polymer asphalt waterpr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D195/00C09D127/18C09D111/00C09D183/00C09D7/12C09D5/08C09D5/16
Inventor 段霓华王政昌曹海涛徐靖
Owner 北京立高科技股份有限公司