Anti-static nano water-based anticorrosive paint and preparation method thereof

An anti-corrosion coating and anti-static technology, applied in anti-corrosion coatings, conductive coatings, polyurea/polyurethane coatings, etc., can solve problems affecting people's health, carcinogenicity, toxic volatiles, etc., achieve excellent anti-corrosion performance, long service life and stability , The effect of low raw material cost

Inactive Publication Date: 2016-06-08
赵东星
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most anti-corrosion coatings currently on the market contain volatile organic solvents, some of which are toxic and even carcinogenic, seriously affecting people's health; in addition, with the popularization of electronic products, the electromagnetic wave signals in the surrounding environment are getting stronger and stronger, and radiation interference It is also becoming more and more serious, so higher requirements are put forward for the antistatic ability of equipment products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Antistatic nano water-based anti-corrosion coating, prepared from the following raw materials in parts by weight: 30 parts of pure acrylic emulsion, 35 parts of polyurethane emulsion, 18 parts of hydroxypropyl cellulose, 21 parts of nano silicon dioxide, 8 parts of isothiazolinone, 14 parts of mica powder, 11 parts of talc powder, 17 parts of sodium dodecyl sulfonate, 7 parts of fluoroethylene carbonate, 15 parts of heptadecanoic acid, 17 parts of glass fiber, and 18 parts of brominated epoxy resin.

[0015] The preparation steps of antistatic nano water-based anticorrosion coating in the above-mentioned embodiment are as follows:

[0016] (1) Weigh each raw material according to the ratio and set aside

[0017] (2) The raw materials hydroxypropyl cellulose, nano silicon dioxide, isothiazolinone, mica powder, talc powder, sodium dodecylsulfonate, fluoroethylene carbonate, heptadecanoic acid, glass fiber and bromine Dissolve epoxy resin in water, stir for 3 hours, mix e...

Embodiment 2

[0020] The antistatic nano water-based anti-corrosion coating is prepared from the following raw materials in parts by weight: 35 parts of pure acrylic emulsion, 30 parts of polyurethane emulsion, 20 parts of hydroxypropyl cellulose, 20 parts of nano silicon dioxide, 9 parts of isothiazolinone, 13 parts of mica powder, 12 parts of talc powder, 16 parts of sodium dodecyl sulfonate, 8 parts of fluoroethylene carbonate, 14 parts of heptadecanoic acid, 18 parts of glass fiber, and 17 parts of brominated epoxy resin.

[0021] The preparation steps of antistatic nano water-based anticorrosion coating in the above-mentioned embodiment are as follows:

[0022] (1) Weigh each raw material according to the ratio and set aside

[0023] (2) The raw materials hydroxypropyl cellulose, nano silicon dioxide, isothiazolinone, mica powder, talc powder, sodium dodecylsulfonate, fluoroethylene carbonate, heptadecanoic acid, glass fiber and bromine Dissolve epoxy resin in water, stir for 3.5 hour...

Embodiment 3

[0026] Antistatic nano water-based anti-corrosion coating, prepared from the following raw materials in parts by weight: 40 parts of pure acrylic emulsion, 25 parts of polyurethane emulsion, 22 parts of hydroxypropyl cellulose, 19 parts of nano silicon dioxide, 10 parts of isothiazolinone, 12 parts of mica powder, 13 parts of talc powder, 15 parts of sodium dodecyl sulfonate, 9 parts of fluoroethylene carbonate, 13 parts of heptadecanoic acid, 19 parts of glass fiber, and 16 parts of brominated epoxy resin.

[0027] The preparation steps of antistatic nano water-based anticorrosion coating in the above-mentioned embodiment are as follows:

[0028] (1) Weigh each raw material according to the ratio and set aside

[0029] (2) The raw materials hydroxypropyl cellulose, nano silicon dioxide, isothiazolinone, mica powder, talc powder, sodium dodecylsulfonate, fluoroethylene carbonate, heptadecanoic acid, glass fiber and bromine Dissolve epoxy resin in water, stir for 4 hours, mix ...

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PUM

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Abstract

The invention discloses anti-static nano water-based anticorrosive paint and a preparation method thereof. The paint is prepared from pure acrylic emulsion, polyurethane emulsion, hydroxy propyl cellulose, nanosilicon dioxide, isothiazolone, mica powder, talcum powder, sodium dodecyl sulfate, fluoroethylene carbonate, heptadecanoic acide, glass fibers and brominated epoxy resin. The preparation method comprises the steps of weighing all raw materials according to the compounding ratio, dissolving the raw materials into water, conducting stirring so that the raw materials can be mixed uniformly, conducting grinding, adding slurry obtained after grinding to the pure acrylic emulsion and the polyurethane emulsion, conducting mixing uniformly, continuing with grinding and dispersion in a grinder, and leaving the mixture standing still at the room temperature, so that the anti-static nano water-based anticorrosive paint is obtained. The paint is large in surface resistance, good anti-static capability is displayed, the raw materials are low in cost and easy to obtain, and the paint is suitable for being used widely; the paint is good in water resistance and acid resistance, excellent in anticorrosive property, long in actual service life, stable, safe, environmentally friendly, excellent in performance and wide in application.

Description

technical field [0001] The invention relates to the field of chemical coatings, in particular to an antistatic nanometer water-based anticorrosion coating and a preparation method thereof. Background technique [0002] Among the many protective measures, painting is one of the most convenient, quick and effective protective measures. Coating is to apply paint on the surface of equipment products, which can play an insulating role to reduce the corrosion of equipment products by the external environment, prolong the service life of equipment, and reduce the cost of use. As people's requirements for the living environment are getting higher and higher, more and more attention is paid to environmental protection issues. However, most anti-corrosion coatings currently on the market contain volatile organic solvents, some of which are toxic and even carcinogenic, seriously affecting people's health; in addition, with the popularization of electronic products, the electromagnetic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D175/04C09D101/28C09D5/24C09D5/08C09D7/12
CPCC09D133/04C08K2201/011C08K2201/014C08L2205/035C09D5/08C09D5/24C09D7/61C09D7/63C09D7/65C09D7/70C09D175/04
Inventor 赵东星
Owner 赵东星
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