Preparation method for anti-corrosion mechanical coating

A mechanical coating and anti-corrosion technology, applied in anti-corrosion coatings, coatings, etc., to achieve the effects of good wetting, good brushability and convenient use

Inactive Publication Date: 2017-03-22
邓集叶
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there is no anti-corrosion mechanical coating specifically for the machinery industry, so it is necessary to develop an anti-corrosion mechanical coating with both epoxy anti-corrosion performance and weather resistance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of preparation method of anti-corrosion mechanical paint, is made by following steps:

[0019] (1) Weigh the following components in parts by weight: 6 parts of allyl heptanoate, 8 parts of selenium acetylacetonate, 3 parts of polyamide resin, 5 parts of sodium acetate, 1 part of glass fiber, 2 parts of sodium oxalate, containing 6 parts of fluorine belt rust emulsion, 3 parts of xylene and 15 parts of deionized water;

[0020] (2) Stir half of the deionized water, selenium acetylacetonate, polyamide resin, sodium acetate and glass fiber weighed in step (1) evenly, and add the xylene weighed in step (1) under stirring conditions and stir to disperse for 40 minutes;

[0021] (3) Add the sodium oxalate weighed in step (1) and stir to disperse for 30 minutes, then grind to particles with a mill to make a slurry;

[0022] (4) Add the fluorine-containing rusty emulsion to the slurry prepared in step (1) under stirring conditions, add the allyl heptanoate weighed in s...

Embodiment 2

[0025] A kind of preparation method of anti-corrosion mechanical paint, is made by following steps:

[0026] (1) Weigh the following components in parts by weight: 8 parts of allyl heptanoate, 10 parts of selenium acetylacetonate, 5 parts of polyamide resin, 8 parts of sodium acetate, 2 parts of glass fiber, 3 parts of sodium oxalate, containing 7 parts of fluorine belt rust emulsion, 4 parts of xylene and 17 parts of deionized water;

[0027] (2) Stir half of the deionized water, selenium acetylacetonate, polyamide resin, sodium acetate and glass fiber weighed in step (1), and add the xylene weighed in step (1) under stirring conditions to stir and disperse for 50 minutes;

[0028] (3) Add the sodium oxalate weighed in step (1) and stir to disperse for 40 minutes, then grind to particles with a mill to make a slurry;

[0029] (4) Add the fluorine-containing rusty emulsion to the slurry prepared in step (1) under stirring conditions, add the allyl heptanoate weighed in step (...

Embodiment 3

[0032] A kind of preparation method of anti-corrosion mechanical paint, is made by following steps:

[0033] (1) Weigh the following components in parts by weight: 10 parts of allyl heptanoate, 12 parts of selenium acetylacetonate, 6 parts of polyamide resin, 11 parts of sodium acetate, 3 parts of glass fiber, 4 parts of sodium oxalate, containing 10 parts of fluorine with rust emulsion, 5 parts of xylene and 20 parts of deionized water;

[0034] (2) Stir half of the deionized water, selenium acetylacetonate, polyamide resin, sodium acetate and glass fiber weighed in step (1), and add the xylene weighed in step (1) under stirring conditions to stir and disperse for 60 minutes;

[0035] (3) Add the sodium oxalate weighed in step (1) and stir to disperse for 30-50 minutes, then grind to particles with a mill to make a slurry;

[0036] (4) Add the fluorine-containing rusty emulsion to the slurry prepared in step (1) under stirring conditions, add the allyl heptanoate weighed in ...

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PUM

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Abstract

The invention relates to an anti-corrosion mechanical coating and a preparation method thereof. The anti-corrosion mechanical coating is made from the following components in parts by weight: 6-10 parts of allyl heptylate, 8-12 parts of acetyl acetone selenium, 3-6 parts of polyamide resin, 5-11 parts of sodium acetate, 1-3 parts of glass fiber, 2-4 parts of sodium oxalate, 6-10 parts of fluorine-containing rusty emulsion, 3-5 parts of xylene and 15-20 parts of deionized water. The anti-corrosion mechanical coating has the beneficial effects of being convenient to use, easy to produce and manufacture, good in brushability and object surface wettability, rapid in paint film drying and good in mechanical property, acid and alkali resistance, water resistance and organic solvent resistance.

Description

technical field [0001] The invention relates to the field of mechanical coatings, in particular to an anti-corrosion mechanical coating and a preparation method thereof. Background technique [0002] With the development of science and technology, the focus of mechanical manufacturing is on the appearance of mechanical products, and higher requirements are put forward for the various properties of the coating film. Exposure to harsh outdoor air and poor water quality has brought many adverse effects to it, so one of the cores of mechanical coating quality is to ensure that the coating film has good anti-rust and anti-corrosion properties, weather resistance of the coating film and the aesthetics of the finished coating film . [0003] At present, there is no anti-corrosion mechanical coating specifically for the machinery industry, so it is necessary to develop an anti-corrosion mechanical coating with both epoxy anti-corrosion performance and weather resistance. Contents...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/06C09D5/08C09D7/12
CPCC09D4/06C09D5/08C09D7/63C09D7/70
Inventor 邓集叶
Owner 邓集叶
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