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Antirust high-temperature-resistant water paint additive

A technology of water-based paint and additives, which is applied in the direction of anti-corrosion paint, fire-proof paint, coating, etc. It can solve the problems that paint cannot withstand high temperature, is prone to danger, and cannot effectively prevent items from rusting, and achieves easy rework, convenient construction, and good quality The effect of gloss and color retention

Inactive Publication Date: 2019-06-18
安徽名士达新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an anti-rust and high-temperature resistant water-based paint additive to solve the problems in the above-mentioned background technology that the article cannot be effectively prevented from rusting and the paint cannot withstand high temperature, and it is easy to cause danger when used in a high-temperature environment for a long time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Zinc oxide 20 parts

[0033] Fatty alcohol polyoxyethylene ether 8 parts

[0034] 25 parts acrylic resin

[0035] 5 parts amino resin

[0036] 7 parts epoxy resin

[0037] 3 parts polyurethane

[0038] 3 parts ammonium polyphosphate

[0039] Phytate 7 parts

[0040] Carboxymethylcellulose 4 parts

[0041] The antirust and high temperature resistant water-based paint additive is prepared through the following steps:

[0042] Step 1: Add 20 parts of zinc oxide, 8 parts of fatty alcohol polyoxyethylene ether, 25 parts of acrylic resin, 5 parts of amino resin, 3 parts of polyurethane, and 7 parts of epoxy resin into the water bath in sequence, and raise the temperature of the water bath to 50 degree, and fully stir the raw materials in the water bath, the stirring time is 30 minutes, to obtain the A mixture;

[0043] Step 2: Take out the A mixture in the water bath, and cool the A mixture to room temperature;

[0044] Step 3: Pour the mixture A at room temperature ...

Embodiment 2

[0049] Zinc oxide 30 parts

[0050] Fatty alcohol polyoxyethylene ether 6 parts

[0051] 20 parts acrylic resin

[0052] 7 parts amino resin

[0053] 10 parts epoxy resin

[0054] 2 parts polyurethane

[0055] 5 parts ammonium polyphosphate

[0056] Phytate 10 parts

[0057] Carboxymethylcellulose 5 parts

[0058] The antirust and high temperature resistant water-based paint additive is prepared through the following steps:

[0059] Step 1: Add 30 parts of zinc oxide, 6 parts of fatty alcohol polyoxyethylene ether, 20 parts of acrylic resin, 7 parts of amino resin, 2 parts of polyurethane, and 10 parts of epoxy resin into the water bath in sequence, and raise the temperature of the water bath to 50 degree, and fully stir the raw materials in the water bath, the stirring time is 30 minutes, to obtain the A mixture;

[0060] Step 2: Take out the A mixture in the water bath, and cool the A mixture to room temperature;

[0061] Step 3: Pour the mixture A at room temperatu...

Embodiment 3

[0066] Zinc oxide 25 parts

[0067] Fatty alcohol polyoxyethylene ether 10 parts

[0068] 30 parts acrylic resin

[0069] Amino resin 10 parts

[0070] 5 parts epoxy resin

[0071] 5 parts polyurethane

[0072] 4 parts ammonium polyphosphate

[0073] Phytate 5 parts

[0074] 3 parts carboxymethylcellulose

[0075] The antirust and high temperature resistant water-based paint additive is prepared through the following steps:

[0076] Step 1: Add 25 parts of zinc oxide, 10 parts of fatty alcohol polyoxyethylene ether, 30 parts of acrylic resin, 10 parts of amino resin, 5 parts of polyurethane, and 5 parts of epoxy resin into the water bath in sequence, and raise the temperature of the water bath to 50 degree, and fully stir the raw materials in the water bath, the stirring time is 30 minutes, to obtain the A mixture;

[0077] Step 2: Take out the A mixture in the water bath, and cool the A mixture to room temperature;

[0078] Step 3: Pour the mixture A at room temperatur...

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Abstract

The invention discloses an antirust high-temperature-resistant water paint additive. The antirust high-temperature-resistant water paint additive comprises the following components in parts by weight:20-30 parts of zinc oxide, 5-10 parts of fatty alcohol polyoxyethylene ether, 20-30 parts of acrylic resin, 5-10 parts of amino resin, 5-10 parts of epoxy resin, 2-5 parts of polyurethane, 3-5 partsof ammonium polyphosphate, 5-10 parts of phytate and 3-5 parts of carboxymethyl cellulose. According to the antirust high-temperature-resistant water paint additive, the acrylic resin, the amino resin, the epoxy resin and the polyurethane are mutually matched, and thus, a coating has the advantages of good light and color retention, water resistance, chemical resistance, quick drying and convenience in construction, re-coating and reworking, by addition of the ammonium polyphosphate, the high-temperature resistance of the additive is enhanced, and the practicability of the additive is improved; in a high-temperature environment, the additive can be used normally, and the performance and the quality of paint are still not influenced; and by addition of the zinc oxide and the phytate, the corrosion resistance of the additive is improved. The problem of rust on the surface of a coated article is avoided.

Description

technical field [0001] The invention relates to the technical field of additives, in particular to an antirust and high temperature resistant water-based paint additive. 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. This material can be coated on the surface of objects with different construction techniques to form a solid adhesion, certain strength, continuous solid film. [0003] With the improvement of people's living standards, the requirements for paint are also constantly increasing, and water-based paint is harmless to the human body, does not pollute the environment, the paint film is plump, crystal clear, good flexibility and has water resistance, wear resistance, aging resistance, and Yellowing, fast drying, easy to use and other characteristics, so it is widely used, but the existing water-based paint additives have the disadvantages th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/08C09D5/18C09D7/65
Inventor 吴浩
Owner 安徽名士达新材料有限公司
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