Mechanical arm metal surface restoration agent and preparation method thereof

A metal surface and repair agent technology, applied in coatings, anti-corrosion coatings, polyester coatings, etc., can solve the problems of easy blistering and unevenness on the surface, poor corrosion resistance, short service life, etc., and achieve excellent wear resistance , the coating is uniform and dense, and the effect of prolonging the working life

Inactive Publication Date: 2017-05-31
安徽臣诺机器人科技有限公司
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current metal repair agent has low strength, poor wear resistance, short service life, poor adhesion, and easy to foam and uneven surface

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A mechanical arm metal surface repair agent is characterized in that it comprises the following components by mass: 5.5 parts of furan resin, 7 parts of alkyd resin, 4 parts of nano-silica sol, 0.5 part of 8-hydroxyquinoline sulfate, and 8 parts of tung oil , 2.3 parts of nano-zinc borate, 1.5 parts of brucite fiber, 0.5 part of p-toluenesulfonic acid, 1.8 parts of coupling agent, 2.5 parts of polyethylene glycol monomethyl ether, 1.5 parts of polyvinyl acetate emulsion, and light calcium carbonate 3.5 parts and citric acid 2.5 parts.

[0020] The coupling agent is a composition of vinyltriethoxysilane and methacryloxytrimethoxysilane with a mass ratio of 1:1.

[0021] The preparation method of the mechanical arm metal surface repair agent, the steps are as follows:

[0022] 1) Heating nano-silica sol, nano-zinc borate, and brucite fiber to 50°C, blending for 1.1 h, and then ultrasonically treating at 22 kHz for 15 min to obtain Mixture 1;

[0023] 2) Heat the furan r...

Embodiment 2

[0026] A mechanical arm metal surface repair agent, characterized in that it comprises the following parts by mass: 8 parts of furan resin, 7 parts of alkyd resin, 6 parts of nano-silica sol, 6 parts of 8-hydroxyquinoline sulfate, 7 parts of tung oil , 2.5 parts of nano-zinc borate, 2.5 parts of brucite fiber, 1.5 parts of p-toluenesulfonic acid, 1.5 parts of coupling agent, 3.5 parts of polyethylene glycol monomethyl ether, 2.5 parts of polyvinyl acetate emulsion, and light calcium carbonate 3 parts and 3 parts citric acid.

[0027] The coupling agent is a combination of vinyltriethoxysilane and methacryloxytrimethoxysilane with a mass ratio of 1:2.

[0028] The preparation method of the mechanical arm metal surface repair agent, the steps are as follows:

[0029] 1) Heat nano-silica sol, nano-zinc borate, and brucite fibers to 50°C, blend for 1.4 hours, and then ultrasonically treat for 20 minutes at 24kHz to obtain Mixture 1;

[0030] 2) Heat the furan resin, alkyd resin,...

Embodiment 3

[0033] A mechanical arm metal surface repair agent is characterized in that it comprises the following components by mass: 7.5 parts of furan resin, 6.5 parts of alkyd resin, 9 parts of nano-silica sol, 2.5 parts of 8-hydroxyquinoline sulfate, and 7 parts of tung oil , 2 parts of nano-zinc borate, 3 parts of brucite fiber, 1.2 parts of p-toluenesulfonic acid, 2.5 parts of coupling agent, 3.5 parts of polyethylene glycol monomethyl ether, 3 parts of polyvinyl acetate emulsion, and light calcium carbonate 3 parts and citric acid 2.5 parts.

[0034] The coupling agent is a combination of vinyltriethoxysilane and methacryloxytrimethoxysilane with a mass ratio of 1:2.

[0035] The preparation method of the mechanical arm metal surface repair agent, the steps are as follows:

[0036] 1) Heating nano-silica sol, nano-zinc borate, and brucite fibers to 50°C, blending for 1.5 hours, and then ultrasonically treating at 25 kHz for 20 minutes to obtain Mixture 1;

[0037] 2) Heat the fu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a mechanical arm metal surface restoration agent and a preparation method thereof. The mechanical arm metal surface restoration agent comprises the following components in parts by mass: 5-8 parts of furan resins, 5-8 parts of alkyd resins, 3-9 parts of nano-silicon sol, 0.5-3 parts of 8-hydroxy-chinolin-sulfate, 4-10 parts of China wood oil, 2-3 parts of nanometer zinc borate, 1-3 parts of brucite fibers, 0-1.5 parts of p-toluenesulfonic acid, 1.5-3 parts of coupling agents, 2-4 parts of methoxypolyethylene glycols and 1-3 parts of polyvinyl acetate emulsion. The mechanical arm metal surface restoration agent is prepared by the steps of heating, stirring, performing ultrasonic treatment, mixing and the like. The prepared mechanical arm metal surface restoration agent is low in self-friction coefficient, high in lubricating property, uniform and dense in coating and high in binding force with the metal surface, has excellent wear resistance, acid and alkali resistance and corrosion resistance, performs coating protection on the metal surface and has a certain self-restoration function on wear, corrosion, scratch and the like produced on the metal surface. The working life of the mechanical arm is greatly prolonged, and the economic benefits are improved.

Description

technical field [0001] The invention relates to the technical field of metal surface treatment, in particular to a mechanical arm metal surface repair agent and a preparation method thereof. Background technique [0002] Metal repair agent refers to an industrial auxiliary product that applies adhesives or polymer composite materials added with special materials (aggregate) to the surface of the metal parts to be repaired to repair the metal or endow the metal surface with special functions. With the development of industrial modernization, the requirements for the safe and continuous operation of various mechanical equipment are getting higher and higher, and the long-term operation of equipment under harsh environmental conditions such as high temperature, high pressure, impact, and corrosion often causes the entire part to be damaged due to local damage. Scrapping will eventually lead to equipment shutdown. In recent years, industrial enterprises hope to achieve various f...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C09D161/00C09D167/08C09D191/00C09D5/08C09D7/12
CPCC09D191/005C08K2201/011C08L2201/08C08L2205/035C09D5/08C09D7/61C09D7/63C09D7/65C09D7/70C09D161/00C09D167/08C08L67/08C08L61/00C08L31/04C08L71/02C08K13/04C08K7/08C08K3/36C08K2003/387C08K2003/265C08K5/092C08L91/005
Inventor 程东华
Owner 安徽臣诺机器人科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap