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Environment-friendly water-based ceramic base anticorrosion material

An anti-corrosion material, ceramic-based technology, used in anti-corrosion coatings, coatings, etc., to achieve the effect of simple process, high hardness and strong anti-corrosion ability

Active Publication Date: 2015-11-25
SHENZHEN BRILLIANT NEW MATEIRALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of graphene to improve the anticorrosion performance of zinc-rich anticorrosion coatings has not been reported so far.

Method used

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  • Environment-friendly water-based ceramic base anticorrosion material
  • Environment-friendly water-based ceramic base anticorrosion material
  • Environment-friendly water-based ceramic base anticorrosion material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A kind of environment-friendly water-based ceramic base anticorrosion material, its component weight is Kg:

[0033] A component

[0034] 30wt% lithium silicate aqueous solution 65

[0035] Methyltrimethoxysilane 0.6

[0036] Auxiliary polyethylene glycol methyl ether 1

[0037] B component

[0038] Zinc powder 30

[0039] Graphene 1

[0040] 1. Add 65Kg of 30wt% lithium silicate aqueous solution in component A, 0.6Kg of methyltrimethoxysilane, and 1Kg of polyethylene glycol methyl ether as an auxiliary agent, and mix them at 40°C. The reaction time is 2 Hour.

[0041] 2. After 30Kg of zinc powder in component B is filtered through a sieve, mix it with 1Kg of graphene evenly, then add it to the solution in step (1), and mix it evenly.

Embodiment 2

[0043] A kind of environment-friendly water-based ceramic base anticorrosion material, its component weight is Kg:

[0044] A component

[0045] 30wt% lithium silicate aqueous solution 65

[0046] Methyltrimethoxysilane 0.6

[0047] Auxiliary polyethylene glycol methyl ether 1

[0048] B component

[0049] Zinc powder 30

[0050] Graphene 2

[0051] 1. Add 65Kg of 30wt% lithium silicate aqueous solution in component A, 0.6Kg of methyltrimethoxysilane, and 1Kg of polyethylene glycol methyl ether as an auxiliary agent, and mix them at 40°C. The reaction time is 2 Hour.

[0052] 2. After filtering 30Kg of zinc powder in component B through a sieve, mix it with 2Kg of graphene evenly, then add it to the solution in step (1), and mix it evenly.

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PUM

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Abstract

The invention relates to an environment-friendly water-based ceramic base anticorrosion material. The environment-friendly water-based ceramic base anticorrosion material comprises first components and second components, wherein the first components comprise the following raw materials of a silicate aqueous solution, silane coupling agents and additives. The second components comprise the following materials of zinc powder and grapheme. The environment-friendly water-based ceramic base anticorrosion material has the advantages that water serves as a solvent, the material is free of poison and pollution, and VOC emission is zero; the environment-friendly water-based ceramic base anticorrosion material is resistant to high temperature and high in self-repairing capacity, a coating can be dried fast, the corrosion resistance is high, and the weather resistance is excellent; except oil paint and alkyd paint, the environment-friendly water-based ceramic base anticorrosion material can be matched with other anticorrosion finishing paint for use; the environment-friendly water-based ceramic base anticorrosion material is preventive to ultraviolet erosion, resistant to salt mist and various organic strong solvents and capable of being welded and cut with paint; the environment-friendly water-based ceramic base anticorrosion material can meet the requirement of long-acting inside and outside corrosion preventing engineering with the PH value being 5.5-8 under a medium environment in ship engineering, container engineering and other ocean engineering.

Description

technical field [0001] The invention relates to an anti-corrosion material, in particular to an inorganic type environment-friendly water-based ceramic-based anti-corrosion material and a preparation method thereof. Background technique [0002] Metal components are mostly made of carbon steel, stainless steel and other materials. Metal corrosion has brought huge economic losses to human beings. At present, the annual loss caused by metal corrosion accounts for about 5% of the world's gross product. In order to prevent and slow down corrosion, many anti-corrosion methods have been developed successively, among which the protection of anti-corrosion materials is the most convenient and economical. General anti-corrosion materials, such as chlorinated rubber, epoxy miracic iron and epoxy coatings, etc., only have shielding protection, and most of the coatings contain different levels of volatile organic compounds (VOC), which pollute the environment and cause great harm to co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/00C09D5/10C09D7/12
Inventor 陈振波雷宇陈伟国
Owner SHENZHEN BRILLIANT NEW MATEIRALS CO LTD
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