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Preparation method of high temperature-resistant and anti-corrosive environment-friendly paint

An environmentally friendly paint and corrosion-resistant technology, applied in the field of paint, can solve problems such as human injury, and achieve the effects of not easy to fall off, good anti-corrosion and anti-bacterial effect, and easy industrialization.

Inactive Publication Date: 2018-04-20
成都米利得科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the existing anticorrosion and antibacterial paints have good anticorrosion ability, antibacterial agents are mostly used in antibacterial, which still has certain harm to the human body

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The preparation method of a kind of high temperature and corrosion resistant environmental protection paint of the present embodiment comprises the following steps:

[0026] Step S1: Preparation of mixed solution A particles: mix styrene-butadiene rubber, medium-oil linseed oil alkyd resin, aluminum silicate, phenoxycarboxylic acid, and deionized water in a molar concentration ratio of 15:30:10:6 : 25 for mixing, then, the mixed solution was stirred with a magnetic stirrer and then sealed, and then placed in a warm water bath at 30 degrees Celsius for a reaction to obtain a mixed solution A, and then placed at room temperature for 1-2 days, then the supernatant was removed liquid, the obtained mixed solution A bottom liquid was dried and ground to obtain the mixed solution A particles.

[0027] Step S2: Preparation of mixed powder B: Take 5 parts of tricresyl phosphate, 7 parts of chlorinated paraffin, and 16 parts of acrylonitrile to make a powder, add 6 parts of glaci...

Embodiment 2

[0038]This embodiment is further optimized on the basis of Example 1, including the following raw materials in parts by weight: 15 parts of styrene-butadiene rubber, 30 parts of medium-oil linseed oil alkyd resin, 10 parts of aluminum silicate, phenoxycarboxylic acid 6 parts, 5 parts of tricresyl phosphate, 7 parts of chlorinated paraffin, 16 parts of acrylonitrile, 6 parts of glacial acetic acid, 0.2 parts of asphalt, 1.5 parts of stabilizer, 0.8 parts of diluent, 25 parts of deionized water.

[0039] Other parts of this embodiment are the same as those of Embodiment 1, so details are not repeated here.

Embodiment 3

[0041] This embodiment is further optimized on the basis of Example 2, including the following raw materials in parts by weight: 25 parts of styrene-butadiene rubber, 45 parts of medium-oil linseed oil alkyd resin, 17 parts of aluminum silicate, phenoxycarboxylic acid 12 parts, 10 parts of tricresyl phosphate, 14 parts of chlorinated paraffin, 22 parts of acrylonitrile, 8 parts of glacial acetic acid, 0.8 parts of asphalt, 1.8 parts of stabilizer, 1.2 parts of diluent, 30 parts of deionized water.

[0042] Other parts of this embodiment are the same as those of Embodiment 2, so details are not repeated here.

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Abstract

The invention discloses a method for preparing a high-temperature-resistant and corrosion-resistant environmental protection paint, which includes the following steps: Step S1: preparing mixed solution A particles: mixing styrene-butadiene rubber, medium-oil linseed oil alkyd resin, and aluminum silicate part, phenoxycarboxylic acid part, and deionized water were mixed in proportion, dried and ground to obtain the mixed solution A particles. Step S2: Mix 5 parts of tricresyl phosphate, 7 parts of chlorinated paraffin, and 16 parts of acrylonitrile to make a powder, add 6 parts of glacial acetic acid and 0.2 parts of asphalt into a mixed solvent, filter with suction, and dry to obtain the mixed Powder B. Step S3: Take 10-20 parts of mixed solution A particles prepared in step S1 and ultrasonically disperse them in the acetone solution, then add them into the paint matrix, ultrasonically disperse until uniform, and obtain mixed solution B. Step S4: Add the mixed powder B into the mixed solution B, stir to add a stabilizer and a portion of diluent and continue to stir for 30 minutes, and finally get the paint after sieving.

Description

technical field [0001] The invention relates to the field of paints, in particular to a preparation method of high-temperature-resistant and corrosion-resistant environmentally friendly paints. Background technique [0002] Paint is a chemical mixture coating that can firmly cover the surface of objects for protection, decoration, marking and other special purposes. Coating the surface of the object to form a protective film can prevent or delay the occurrence and development of these damage phenomena and prolong the service life of various materials. Modern coatings are gradually becoming a class of multifunctional engineering materials and an important industry in the chemical industry. However, in a high temperature environment, the paint will lose its performance and cannot be used normally. The high temperature resistant paint, as the name suggests, is a paint that can withstand high temperature oxidation and corrosion by other media. With the widespread use of paint...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/08C09D109/06C09D5/14C09D5/10C09D7/20C09D7/61C09D7/63
CPCC09D167/08C08K2003/0893C08K2201/014C08L2201/08C08L2205/035C09D5/106C09D5/14C08L9/06C08L91/06C08K13/02C08K3/34C08K5/09C08K5/523C08K5/098C08K3/08C08K5/10
Inventor 杨素杰
Owner 成都米利得科技有限公司
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