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An environmentally friendly low-temperature anticorrosive paint

A low-temperature, anti-corrosion paint technology, applied in the direction of anti-corrosion coatings, coatings, etc., can solve the problems of high production costs, adaptation to environmental temperature differences, waste of resources, etc., and achieve maximum enterprise profits, good waterproof performance, and low water absorption. Effect

Active Publication Date: 2018-05-15
鞍钢钢结构(营口)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1) Poor adaptation to ambient temperature (>5°C)
[0004] 2) When the humidity is high (≥80%), it will volatilize and produce toxic gas, which is harmful to human health
[0005] 3) While wasting resources and high production costs, it also causes pollution to the production environment, which is one of the important factors for workers in this industry to suffer physical injuries. The prevalence of environmental pollution among workers in this industry remains high, especially lung cancer and Liver cancer
[0006] Therefore, the traditional anti-corrosion paint can no longer meet the needs of environmental protection and human living environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A kind of production method of environment-friendly low-temperature anticorrosion paint, its specific production steps are as follows:

[0044] 1) Prepare the raw materials according to the number of parts by mass, wherein the main raw materials: 25 parts, dioctyl adipate: 20 parts, barite powder: 15 parts, trimethylhydroxypentyl isobutyrate: 30 parts, 200 parts Coal coke solvent: 5 parts; the fine aggregate particle size is 0.001mm;

[0045] 2) Mix the raw materials evenly into the finished product silo and tank through the conveyor;

[0046] 3) It is output by the conveyor, automatically measured by the electronic scale, and the dry material is evenly stirred;

[0047] 4) After mixing the dry ingredients evenly, add the liquid ingredients and stir evenly;

[0048] 5) into the sand mill fineness grinding;

[0049] 6) Ultra-fine grinding in a sand mill

[0050] 7) Inspection, packaging, and storage of finished products;

[0051] 8) Finished product inspection, qual...

Embodiment 2

[0053] A kind of production method of environment-friendly low-temperature anticorrosion paint, its specific production steps are as follows:

[0054] 1) Prepare the raw materials according to the number of parts by mass, wherein the main raw materials: 30 parts, dioctyl phthalate: 18 parts, mica powder: 25 parts, dodecyl alcohol ester: 25 parts, ethyl acetate: 8 parts; The particle size of fine aggregate is 0.003mm;

[0055] 2) Mix the raw materials evenly into the finished product silo and tank through the conveyor;

[0056] 3) It is output by the conveyor, automatically measured by the electronic scale, and the dry material is evenly stirred;

[0057] 4) After mixing the dry ingredients evenly, add the liquid ingredients and stir evenly;

[0058] 5) into the sand mill fineness grinding;

[0059] 6) Ultra-fine grinding in a sand mill

[0060] 7) Inspection, packaging, and storage of finished products;

[0061] 8) Finished product inspection, qualified products leave the...

Embodiment 3

[0063] A kind of production method of environment-friendly low-temperature anticorrosion paint, its specific production steps are as follows:

[0064] 1) Prepare each raw material according to the number of parts by mass, wherein the main raw material: 35 parts, butylene glycol dimethacrylate: 15 parts, light calcium powder: 20 parts, ethyl carbitol acetate: 20 parts, butyl acetate Ester: 10 parts; the fine aggregate particle size is 0.005mm;

[0065] 2) Mix the raw materials evenly into the finished product silo and tank through the conveyor;

[0066] 3) It is output by the conveyor, automatically measured by the electronic scale, and the dry material is evenly stirred;

[0067] 4) After mixing the dry ingredients evenly, add the liquid ingredients and stir evenly;

[0068] 5) into the sand mill fineness grinding;

[0069] 6) Ultra-fine grinding in a sand mill

[0070] 7) Inspection, packaging, and storage of finished products;

[0071] 8) Finished product inspection, qu...

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Abstract

The present invention discloses environment-friendly low-temperature type anti-corrosive paint which comprises the following components in parts by weight: 12-25 parts of main raw materials, 5-20 parts of a plasticizer, 10-25 parts of pigments, 15-40 parts of an auxiliary agent, and 5-25 parts of a diluent; wherein the main raw materials are polyethylene resin and vinylidene chloride in a mass ratio of 1:1.5; the plasticizer is one of dioctyl adipate, dioctyl phthalate, dibutyl maleate, butanediol dimethacrylate, and dibutyl fumarate; the pigment is one of barite powder, mica powder, bentonite, light calcium powder, heavy calcium powder, and carbide slag dry-powder; the auxiliary agent is one of trimethyl hydroxypentyl isobutyrate, dodecanol ester, diethylene glycol monoethyl ether acetate and ethylene glycol monoethyl ether acetate ; and the diluent is one of a coal-tar solvent 200, ethyl acetate, butyl acetate, amyl acetate. According to the present invention, the paint is good in waterproof performance, high in strength, strong in low-temperature adapting ability, and is energy-saving and environmentally friendly.

Description

technical field [0001] The invention relates to the fields of anticorrosion materials such as industrial metal structures, aviation, ships, petrochemical pipelines, containers and building structures, and in particular relates to an environment-friendly low-temperature anticorrosion paint. Background technique [0002] Existing anticorrosion paint products generally have the following defects: [0003] 1) Adapt to poor ambient temperature (>5°C). [0004] 2) When the humidity is high (≥80%), it will volatilize and produce toxic gas, which is harmful to human health. [0005] 3) While wasting resources and high production costs, it also causes pollution to the production environment, which is one of the important factors for workers in this industry to suffer physical injuries. The prevalence of environmental pollution among workers in this industry remains high, especially lung cancer and Liver cancer is the majority. [0006] Therefore, the traditional anti-corrosion ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D127/24C09D123/06C09D5/08
Inventor 吕洪彦齐兴洲陈川钢崔瑛琦
Owner 鞍钢钢结构(营口)有限公司
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