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Coating material for protecting liquid gasification tank

A technology for gasification tanks and coatings, applied in coatings, fibrous fillers, inorganic pigments, etc., which can solve problems affecting the appearance and quality of use, poor overall quality, and corrosion of tanks, making it difficult to crack Shedding, high density, strong protective effect

Inactive Publication Date: 2018-04-03
安徽启东热能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The overall quality of most of the coatings currently on the market is not good, which leads to frequent corrosion, wear and other undesirable phenomena on the tank body of the liquid gasification tank, which affects its appearance and quality of use, and needs to be continuously improved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A coating used for the protection of liquid gasification tanks is made of the following substances in parts by weight:

[0021] 65 parts of styrene resin, 33 parts of isooctyl acrylate, 12 parts of terpene resin, 7 parts of phenolic resin, 5 parts of methyl cellulose, 4 parts of triethyl borate, 3 parts of ethylene glycol dimethacrylate, 1 Part konjac gum, 10 parts modified mica powder, 4 parts glycerin.

[0022] Further, the preparation method of described modified mica powder comprises the steps:

[0023] (1) First put the mica powder into the heating furnace for heating and calcination treatment, first control the temperature in the heating furnace to 700°C, and then raise the temperature in the heating furnace to 920°C after 35 minutes of treatment, take it out after 45 minutes of treatment, and then Put the mica powder into the phosphoric acid solution and soak for 30 minutes, take it out and rinse it with deionized water for later use;

[0024] (2) Put the mica ...

Embodiment 2

[0030] A coating used for the protection of liquid gasification tanks is made of the following substances in parts by weight:

[0031] 68 parts of styrene resin, 35 parts of isooctyl acrylate, 14 parts of terpene resin, 8 parts of phenolic resin, 7 parts of methyl cellulose, 5 parts of triethyl borate, 4 parts of ethylene glycol dimethacrylate, 2 parts Part konjac gum, 12 parts modified mica powder, 6 parts glycerol.

[0032] Further, the preparation method of described modified mica powder comprises the steps:

[0033] (1) First put the mica powder into the heating furnace for heating and calcination treatment, first control the temperature in the heating furnace to 730°C, and then raise the temperature in the heating furnace to 950°C after 38 minutes of treatment, take it out after 47 minutes of treatment, and then Put the mica powder into the phosphoric acid solution and soak for 33 minutes, take it out and rinse it with deionized water for later use;

[0034] (2) Put the...

Embodiment 3

[0040] A coating used for the protection of liquid gasification tanks is made of the following substances in parts by weight:

[0041] 70 parts of styrene resin, 36 parts of isooctyl acrylate, 16 parts of terpene resin, 9 parts of phenolic resin, 8 parts of methyl cellulose, 6 parts of triethyl borate, 5 parts of ethylene glycol dimethacrylate, 3 parts Part konjac gum, 14 parts modified mica powder, 7 parts glycerin.

[0042] Further, the preparation method of described modified mica powder comprises the steps:

[0043] (1) First put the mica powder into the heating furnace for heating and calcination treatment, first control the temperature in the heating furnace to 760°C, and then raise the temperature in the heating furnace to 980°C after 40 minutes of treatment, take it out after 50 minutes of treatment, and then Put the mica powder into the phosphoric acid solution and soak for 35 minutes, take it out and rinse it with deionized water for later use;

[0044] (2) Put the...

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PUM

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Abstract

The invention discloses a coating material for protecting a liquid gasification tank. The coating material is prepared from the following substances: styrene resin, isooctyl acrylate, terpene resin, phenol-formaldehyde resin, methyl cellulose, triethyl borate, ethylene glycol dimethacrylate, konjak gum, modified mica powder and glycerine. According to the coating material, the ingredients of the coating material are optimized; under the jointly-matched action of all the ingredients, the coating material disclosed by the invention has the characteristics of very good wear resistance, decay resistance, weather resistance, strength and the like, a formed coating is uniform, is high in compactness, high in protective ability and long in service life, is not prone to cracked spalling, and thus,the coating material has a popularized use value.

Description

technical field [0001] The invention belongs to the technical field of coatings, in particular to a coating used for the protection of liquid gasification tanks. Background technique [0002] In modern society, in order to make full use of petrochemical by-products and residual liquid of liquefied petroleum gas, the residual liquid is generally used as raw material to make the residual liquid into gas. In the gas production process, the raw material liquid needs to be gasified. Then liquid gasification tank equipment will be used, and the tank body of the liquid gasification tank is usually made of steel. In order to improve its surface quality in the atmospheric environment, it needs to be treated with anticorrosion. It is common to apply a layer of protective paint on its surface, and the effect of protective treatment is closely related to the quality of the paint. The overall quality of most of the coatings currently on the market is not good, which leads to frequent c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/06C09D4/02C09D7/62C09D7/63C09D7/65C09C1/40C09C3/04C09C3/06C09C3/08
CPCC09C1/405C09C3/006C09C3/04C09C3/06C09C3/08C09D4/06
Inventor 李东王华
Owner 安徽启东热能科技有限公司
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