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High-temperature resistant aluminum powder paint

A technology of aluminum powder paint and high temperature resistance, applied in coatings, anti-corrosion coatings, etc., can solve problems such as corrosion and structural damage of metal materials, and achieve the effects of good bonding force, stable paint film and excellent construction performance

Active Publication Date: 2013-04-17
QINGDAO CREEK NEW ENVIRONMENTAL PROTECTION MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of my country's modern industry, there are more and more industries using high-temperature equipment and related facilities. However, metal materials are prone to oxidation reactions with oxygen in the air in high-temperature environments, resulting in corrosion, which leads to structural problems of metal materials. damaged

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] In container A, the mass percentages are 25% silicone resin, 40% hydroxy acrylic resin, 8% acetate fiber, 1.0% aluminum silver paste orientation agent and 1.0% auxiliary agent (additives include 0.15% leveling agent, 0.32% anti-settling agent, 0.47% adhesion promoter, 0.02% wetting and dispersing agent and 0.04% matting agent), set the stirring speed to 1300rpm, and stir for 20min to obtain resin base a.

[0026] Add 10% aluminum silver paste and 15% solvent (solvent includes 7.5% butyl acetate, 4.5% ethyl acetate and 3.0% xylene) of the formula amount in container B, set the stirring speed to 450~500rpm, Stir for 25min to obtain aluminum silver paste b.

[0027] Set the stirring speed of container A to 400 rpm, slowly add a to b, and continue stirring for 30 min until a and b are evenly mixed.

Embodiment 2

[0029] In container A, the mass percentage of 28% silicone resin, 35% hydroxy acrylic resin, 10% acetate fiber, 1.0% aluminum silver paste orientation agent and 1.0% auxiliary agent (the auxiliary agent includes 0.15% leveling agent, 0.32% anti-settling agent, 0.47% adhesion promoter, 0.02% wetting and dispersing agent and 0.04% matting agent), set the stirring speed to 1300rpm, and stir for 20min to obtain resin base a.

[0030] In container B, add 8% aluminum silver paste and 17% solvent (solvent includes 8.5% butyl acetate, 5.1% ethyl acetate and 3.4% xylene) of the formula amount, set the stirring speed to 450rpm, and stir for 25min , get aluminum silver paste b.

[0031] Set the stirring speed of container A to 400 rpm, slowly add a to b, and continue stirring for 30 min until a and b are evenly mixed.

Embodiment 3

[0033] In container A, the mass percentage of 30% silicone resin, 40% hydroxy acrylic resin, 10% acetate fiber, 1.5% aluminum silver paste orientation agent and 1.5% auxiliary agent (the auxiliary agent includes 0.15% leveling agent, 0.32% anti-settling agent, 0.47% adhesion promoter, 0.02% wetting and dispersing agent and 0.04% matting agent), set the stirring speed to 1300rpm, and stir for 20min to obtain resin base a.

[0034] Add 10% aluminum silver paste and 6% solvent (solvent includes 3% butyl acetate, 1.8% ethyl acetate and 1.2% xylene) of the formula amount in container B, set the stirring speed to 450rpm, and stir for 25min , get aluminum silver paste b.

[0035] Set the stirring speed of container A to 400 rpm, slowly add a to b, and continue stirring for 30 min until a and b are evenly mixed.

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PUM

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Abstract

The invention discloses high-temperature resistant aluminum powder paint. Modified organic silicon resin, hydroxyl acrylic acid and acetate fiber are adopted as resin base materials; and aluminum powder, auxiliary agent and solvent are added. The aluminum powder paint has the better binding force with a metal substrate, can resist the high temperature of 400-450 DEG C for a long time, stably paints films, resists the chemical corrosion, and has excellent construction performance.

Description

technical field [0001] The invention relates to a paint, in particular to a high temperature resistant aluminum powder paint. Background technique [0002] With the continuous development of my country's modern industry, there are more and more industries using high-temperature equipment and related facilities. However, metal materials are prone to oxidation reactions with oxygen in the air in high-temperature environments, resulting in rust phenomenon, which leads to the structural properties of metal materials. damaged. [0003] High temperature resistant aluminum powder paint is a kind of paint used in high temperature environments and components such as chemical operations and boilers. It is used for new building maintenance to prevent corrosion and aging of steel in the industrial environment. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provide a kind of high temperature resistant aluminum powder paint. [0005] The technical scheme t...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D183/04C09D101/12C09D7/12C09D5/10
Inventor 翟传伟李壮贤
Owner QINGDAO CREEK NEW ENVIRONMENTAL PROTECTION MATERIAL
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