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Paint for pier and bridge decoration and protection and preparation method thereof

A technology for bridge decoration and piers, applied in anti-corrosion coatings, anti-fouling/underwater coatings, coatings, etc., can solve the problem of not meeting the use of bridge piers and bridges, and achieve the effect of anti-fouling and rain marks

Inactive Publication Date: 2020-04-14
NIPPONPAINT SICHUAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the distribution ratio of general coating components cannot meet the requirements of piers and bridges.

Method used

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  • Paint for pier and bridge decoration and protection and preparation method thereof
  • Paint for pier and bridge decoration and protection and preparation method thereof
  • Paint for pier and bridge decoration and protection and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A kind of coating for pier bridge decoration and protection, comprising by weight: 15 parts of water-based fluorine-containing acrylic resin, 26 parts of K2 silicone resin emulsion, 5 parts of NSR 801 paint film enhancer, 1 part of MK888 methyl Potassium silicate aqueous solution, 0.10 parts of polyphosphate, 10 parts of powder, 0.20 parts of HEC cellulose, 1.7 parts of auxiliary materials; also includes supplementary water.

[0039] The auxiliary materials include 0.1 part of dispersant, 0.8 part of BS 1306 hydrophobic agent, 0.5 part of thickener, 0.10 part of film-forming aid, 0.10 part of preservative, and 0.10 part of defoamer.

Embodiment 2

[0041] A kind of coating for pier bridge decoration and protection, comprising by weight: 17 parts of water-based fluorine-containing acrylic resin, 27 parts of K2 silicone resin emulsion, 5.5 parts of NSR 801 paint film enhancer, 1.2 parts of MK888 methyl Potassium silicate aqueous solution, 0.10 parts of polyphosphate, 10 parts of material powder, 0.20 parts of HEC cellulose, 1.8-3.1 parts of auxiliary materials; also includes supplementary water.

[0042] The auxiliary materials include 0.1 part of dispersant, 0.8 part of BS 1306 hydrophobic agent, 0.5 part of thickener, 0.10 part of film-forming aid, 0.10 part of preservative, and 0.10 part of defoamer.

Embodiment 3

[0044]A kind of coating for pier bridge decoration and protection, comprising by weight: 20 parts of water-based fluorine-containing acrylic resin, 28 parts of K2 silicone resin emulsion, 6 parts of NSR 801 paint film enhancer, 1.4 parts of MK888 methyl Potassium silicate aqueous solution, 0.10 parts of polyphosphate, 12 parts of powder, 0.25 parts of HEC cellulose, 2.0 parts of auxiliary materials; also includes supplementary water.

[0045] The auxiliary materials include 0.15 parts of dispersant, 1.0 part of BS 1306 hydrophobic agent, 0.6 part of thickener, 0.15 part of film-forming aid, 0.15 part of preservative, and 0.15 part of defoamer.

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PUM

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Abstract

The invention relates to a paint for pier and bridge decoration and protection. The paint comprises the following components in parts by weight: 15-30 parts of a water-based fluorine-containing acrylate resin; 26 to 30 parts of K2 silicon resin emulsion; 5-10 parts of an NSR 801 paint film reinforcing agent; 1-2 parts of MK888 potassium methyl silicate aqueous solution; 0.10 to 0.15 part of a polyphosphate; 10 to 15 parts of a material powder; 0.20 to 0.30 part of HEC cellulose; 1.7 to 3.1 parts of an auxiliary materials; and the balance water. The invention further discloses a preparation method of the paint for pier and bridge decoration and protection. The paint has the beneficial effects of good corrosion resistance, water resistance, scouring resistance, good thermal stability and excellent anti-fouling capability.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a coating for pier bridge decoration and protection and a preparation method thereof. Background technique [0002] Coatings are widely used in the interior and exterior walls of housing construction, but the coatings for piers and bridges are different from general coatings, requiring corrosion resistance, thermal stability, strong ultraviolet resistance, and superior frost resistance and anti-corrosion. carbonization performance. Ordinary ordinary anti-corrosion paint, using traditional zinc powder, the performance of the prepared paint product is average. [0003] Therefore, the general coating composition ratio cannot meet the use of piers and bridges. [0004] For this reason, our company has developed a kind of coating for pier bridge decoration and protection to meet the requirements of use. Contents of the invention [0005] The object of the present invention is to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D183/04C09D133/16C09D5/16C09D5/08C09D7/62C09D7/61C09D7/63C09D7/65
CPCC08K2003/323C08L2201/08C08L2205/03C08L2312/00C09D5/08C09D5/1668C09D5/1675C09D5/1687C09D183/04C08L33/16C08L1/02C08K13/06C08K3/34C08K3/32C08K5/5419
Inventor 柏果林惠赐赵华云李大勇
Owner NIPPONPAINT SICHUAN CO LTD
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