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Anti-corrosion paint for chimney climbing ladder and preparation method thereof

A technology for anti-corrosion paint and ladders, applied in anti-corrosion coatings, fire-retardant coatings, coatings, etc., can solve problems such as corrosion of the outer wall of chimneys and ladders, and achieve good anti-corrosion effect, good chemical resistance, and strong adhesion.

Inactive Publication Date: 2016-11-09
WUXI NUIST WEATHER SENSOR NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of burning coal in the boiler, a lot of corrosive gases, water vapor and other impurities will be produced
When these fumes float out of the chimney, they will cause corrosion to the outer wall of the chimney and the ladder

Method used

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  • Anti-corrosion paint for chimney climbing ladder and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of anticorrosion paint for chimney ladder, comprising following raw materials in parts by weight: 22 parts of water-based epoxy curing agent, 2 parts of trimerized DMP-30 accelerator, 20 parts of high temperature resistant vinyl ester resin paint base, toughening agent 1 part, 2 parts of anti-settling agent, 1 part of mica powder, 2 parts of talc powder, 3 parts of 400 mesh tungsten metal powder, 22 parts of glycerin, 1 part of antimony trioxide, 12-20 parts of magnesium chloride.

[0021] The preferred anti-corrosion paint is the tungsten metal powder.

[0022] The preparation method of above-mentioned chimney climbing ladder with anticorrosion paint, comprises the following steps:

[0023] Step 1. Weigh the raw materials, mix the high-temperature resistant vinyl ester resin paint base, toughening agent, anti-settling agent, glycerin, antimony trioxide and magnesium chloride, put them into the reaction kettle, and heat at 2°C / min to 50 °C to obtain the first mi...

Embodiment 2

[0029] A kind of anticorrosion paint for chimney ladder, comprising following raw materials by weight: 30 parts of water-based epoxy curing agent, 6 parts of trimerization DMP-30 accelerator, 26 parts of high temperature resistant vinyl ester resin paint base, toughening agent 1 part, anti-settling agent 4 parts, mica powder 2 parts, talc powder 3 parts, 600 mesh tungsten metal powder 6 parts, glycerin 28 parts, antimony trioxide 6 parts, magnesium chloride 18 parts.

[0030] The preparation method of above-mentioned chimney climbing ladder with anticorrosion paint, comprises the following steps:

[0031] Step 1. Weigh the raw materials, mix the high temperature resistant vinyl ester resin paint base, toughening agent, anti-settling agent, glycerin, antimony trioxide and magnesium chloride, put them into the reaction kettle, and heat at 4°C / min to 65 °C to obtain the first mixture;

[0032] Step 2, adding mica powder, talc powder and tungsten metal powder into the furnace, he...

Embodiment 3

[0037] A kind of anticorrosion paint for chimney ladder, comprising following raw materials by weight: 38 parts of water-based epoxy curing agent, 8 parts of trimerization DMP-30 accelerator, 29 parts of high temperature resistant type vinyl ester resin paint base, toughening agent 2 parts, 8 parts of anti-settling agent, 4 parts of mica powder, 4 parts of talc powder, 9 parts of 600 mesh tungsten metal powder, 30 parts of glycerin, 8 parts of antimony trioxide, 20 parts of magnesium chloride.

[0038] The preparation method of above-mentioned chimney climbing ladder with anticorrosion paint, comprises the following steps:

[0039] Step 1. Weigh the raw materials, mix the high temperature resistant vinyl ester resin base, toughening agent, anti-settling agent, glycerol, antimony trioxide and magnesium chloride, put them into the reaction kettle, and heat at 5°C / min to 68 °C to obtain the first mixture;

[0040] Step 2, adding mica powder, talc powder and tungsten metal powder...

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PUM

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Abstract

The invention relates to anti-corrosion paint for a chimney climbing ladder and a preparation method thereof. The anti-corrosion paint is prepared from the following raw materials including waterborne epoxy curing agents, trizonepolymer DMP-30 prompters, high-temperature-resistant vinyl ester resin patinet bases, toughening agents, anti-settling agents, mica powder, talcum powder, tungsten metal powder, glycerol, antimonous oxide and magnesium chloride. The preparation method comprises the following steps of weighing the raw materials; mixing the high-temperature-resistant vinyl ester resin patinet bases, the toughening agents, the anti-settling agents, the glycerol, the antimonous oxide and the magnesium chloride; then, performing constant-temperature heating to 50 to 68 DEG C to obtain a first mixture; mixing the mica powder, the talcum powder and the tungsten metal powder, and heating the materials to 2300 DEG C to 2400 DEG C to obtain a second mixture; adding the second mixture into the first mixture according to the fixed amount to obtain a first ingredient; mixing the waterborne epoxy curing agents and the trizonepolymer DMP-30 prompters, and heating the materials to 60 to 68 DEG C to obtain a second ingredient; mixing the first ingredient and the second ingredient; then, diluting the mixture to obtain a finished product. The anti-corrosion paint provided by the invention has the advantages that the anti-corrosion effect is good; durability is high; the paint is worthy of being popularized.

Description

technical field [0001] The invention belongs to the field of chimney anticorrosion, and in particular relates to an anticorrosion paint for chimney ladders and a preparation method thereof. Background technique [0002] With the development of industry, boilers and chimneys have become common accessories. However, in the process of burning coal in the boiler, a lot of corrosive gases, water vapor and other impurities will be produced. When these fumes float out of the chimney, they will cause corrosion to the outer wall of the chimney and the ladder. Therefore, enterprises need to constantly repair chimneys and ladders to ensure production safety. [0003] Paint is a commonly used protective agent, which effectively prolongs the life of metal objects. If there is a special anti-corrosion paint for chimney ladders, it will not only effectively protect the quality of the ladders, but also save manpower and powerlessness for the enterprise. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/10C09D5/08C09D7/12
CPCC09D163/10C08K3/08C08K3/16C08K3/2279C08K3/34C08K5/053C08K13/02C08K2003/0887C08K2003/166C08K2201/014C09D5/08C09D5/18C09D7/61C09D7/63
Inventor 禹胜林
Owner WUXI NUIST WEATHER SENSOR NETWORK TECH
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