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Graphene-metal modified nano heavy anti-corrosion coating as well as preparation method and preparation system thereof

A metal modification and graphene technology, applied in anti-corrosion coatings, epoxy resin coatings, coatings, etc., can solve the problems that anti-corrosion methods cannot achieve good results, and achieve good adhesion, anti-corrosion performance, and excellent corrosion resistance Performance, the effect of accelerating solidification

Active Publication Date: 2020-07-24
浙江蓝戎纳米科技开发有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, traditional anti-corrosion methods cannot achieve good results

Method used

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  • Graphene-metal modified nano heavy anti-corrosion coating as well as preparation method and preparation system thereof
  • Graphene-metal modified nano heavy anti-corrosion coating as well as preparation method and preparation system thereof
  • Graphene-metal modified nano heavy anti-corrosion coating as well as preparation method and preparation system thereof

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Experimental program
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preparation example Construction

[0053] In order to obtain the anticorrosion coating provided by the present invention, the present invention also provides a kind of preparation method of graphene metal nano anticorrosion coating, and its step comprises:

[0054] a) 3-5% of fluorinated carbon, 2-4% of graphite powder, 2-2.6% of dispersant, 5-7% of diluent and 16-18% of epoxy resin in the first preliminary stage according to the proportion Mix in the mixing tank equipment and stir at a low speed for 20 minutes to obtain the first premix;

[0055] b) 2-4% titanium powder, 2-4% zinc powder, 2-4% niobium powder, 2-4% nickel powder, 2-4% iron powder, 4-6.4% dispersant, 11-13% of the diluent and 32-37% of the epoxy resin are mixed in the second pre-mixing tank equipment according to the ratio and stirred at a low speed for 20 minutes to obtain the second pre-mixture;

[0056] c) The first pre-mixture obtained in step a) and the second pre-mixture obtained in step b) are transported to the primary mixing tank equip...

Embodiment 1

[0108]Add 3% graphite, 4% carbon fluoride, 16.5% epoxy resin, 5.7% diluent and 2.2% dispersant in the first mixing tank 12 of the first pre-mixing tank device 1, with the first The stirring rate of the 1 / 4 power of the full power of the motor 15 was stirred for 20 minutes to obtain the first premixture; in the second mixing tank 22, add 3% titanium powder, 3% zinc powder, 3% niobium powder, 3% Nickel powder, 3% iron powder, 35.5% epoxy resin, 12.3% diluent and 5.8% dispersant were stirred for 20 minutes at a stirring rate of 1 / 4 power of the full power of the second electric motor 25 to obtain the second Two premixes. The first premix and the second premix are transferred to the third mixing tank 32 and stirred at a 1 / 2 power stirring rate of the full power of the third motor for 30 hours to obtain the primary mixture. Utilize the third pump 31 to transfer the primary mixture to the primary zirconium bead grinding equipment 4 for grinding, the diameter of the zirconium beads ...

Embodiment 2

[0110] Add 2% graphite, 3% carbon fluoride, 16% epoxy resin, 5% diluent and 2% dispersant in the first mixing cylinder 12 of the first pre-mixing cylinder device 1, with the first The stirring rate of the 1 / 4 power of the full power of the motor 15 was stirred for 20 minutes to obtain the first premix; in the second mixing tank 22, 2% titanium powder, 2% zinc powder, 2% niobium powder, 2% niobium powder were added. Nickel powder, 2% iron powder, 37% epoxy resin, 11% diluent and 4% dispersant were stirred for 20 minutes at a stirring rate of 1 / 4 power of the full power of the second motor 25 to obtain the second Two premixes. The first premix and the second premix were transferred to the third mixing tank 32 and stirred at a 1 / 2 power stirring rate of the full power of the third motor for 30 hours to obtain the primary mixture. Utilize the third pump 31 to transfer the primary mixture to the primary zirconium bead grinding equipment 4 for grinding, the diameter of the zirconiu...

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Abstract

The invention provides a graphene-metal modified nano heavy anti-corrosion coating and a preparation method thereof. The coating is prepared from, by mass, 3%-5% of carbon fluoride, 2%-4% of graphene,2%-4% of titanium powder, 2%-4% of zinc powder, 2%-4% of niobium powder, 2%-4% of nickel powder, 2%-4% of iron powder, 1%-1.5% of auxiliaries, 16%-20% of diluents, 6%-8% of dispersing agents and 48%-55% of epoxy resin. The particle sizes of the carbon fluoride, the graphene, the titanium powder, the zinc powder, the niobium powder, the nickel powder and the iron powder in the anticorrosive paintare 700-800nm. The anti-corrosion coating disclosed by the invention has very good ultraviolet-proof performance and anticorrosive performance.

Description

【Technical field】 [0001] The invention belongs to the technical field of anti-corrosion coatings, in particular to a graphene-metal modified nano heavy-duty anti-corrosion coating, a preparation method and a preparation system thereof. 【Background technique】 [0002] New materials are the result of human beings choosing specific formulas among various elements. They are the material basis for human survival and development, and they are the progress of human industrial revolution! During the design process, we fully consider the reliability, safety, durability, economy and environmental protection of the manufacturing environment and the use environment. [0003] The damage of metal materials by the action of the surrounding medium is called metal corrosion, and metal rust is the most common form of metal corrosion. When metal corrodes, a chemical or electrochemical multiphase reaction occurs on the metal interface, turning the metal into an oxidized (ion) state, which will...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D5/10C09D7/61C09D7/80B02C21/00B02C17/16
CPCC09D163/00C09D5/10C09D7/61C09D7/80B02C21/007B02C17/16C08K2003/0862C08K2003/0893C08K2003/0881C08K2003/0856C08K13/02C08K3/16C08K3/042C08K3/08
Inventor 王巨钢蔡潘睿王佳莹许讯王燚潘景景王紫欢吴希俊
Owner 浙江蓝戎纳米科技开发有限责任公司
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