Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of water-based metal anti-corrosion material and preparation method thereof

A metal anti-corrosion, water-based technology, used in anti-corrosion coatings, polyester coatings, coatings, etc., can solve the problems of insignificant and few, and achieve the effect of reducing pollution, good compatibility and strong adhesion

Active Publication Date: 2018-04-27
JIANGSU KEXIANG ANTICORROSIVE MATERIAL CO LTD +1
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are not many discussions on the chemical modification of water-soluble alkyd resins for metal anticorrosion, and the results obtained are not obvious.

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of water-based metal anti-corrosion material and preparation method thereof
  • A kind of water-based metal anti-corrosion material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] In order to make the objectives, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with examples.

[0023] A kind of water-based metal anticorrosion material of the present invention is composed of the components in Table 1 in parts by weight:

[0024] Table 1

[0025]

[0026] The epoxy soybean oil modified alkyd resin used in embodiment 1-4# and comparative example 1-3# is prepared according to the following steps:

[0027] (1) Under the protection of dry nitrogen gas, add 20-25 parts of trimethylolpropane, 20-25 parts of 1,2-propylene glycol, and 10-15 parts of maleic anhydride to the In a four-neck flask, stir and mix evenly;

[0028] (2) Add 0.1-0.2 parts of lithium hydroxide and 0.1-0.5 parts of antioxidant 1010 to step (1), slowly raise the temperature to 190-200°C, and react for 2-4 hours;

[0029] (3) Add 10-15 parts of epoxidized soybean oil to rapidly ra...

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 water-based metal anti-corrosion material, which is prepared from the following ingredients in parts by weight: 30 to 40 parts of water-based epoxy soybean oil modified alkyd resin, 15 to 20 parts of water-based amino resin, 10 to 20 parts of water-based acrylic resin, 10 to 15 parts of talcum powder, 0.2 to 0.5 part of dispersing agents, 0.1 to 0.3 part of antifoaming agents, 0.5 to 1 part of water-based driers, 0.5 to 2 parts of water-based thickening agents, 0.5 to 1.5 parts of antirusting agents, 0.1 to 0.5 part of flatting agents, 0.1 to 0.3 part of wetting agents, 0.2 to 0.6 part of regulating agents and the balance deionized water. The prepared water-based metal anti-corrosion material has the advantages that construction can be performed by direct water blending; the use of carbonaceous organic solvents is avoided or greatly reduced; the environment is protected; resources are also saved; the water is used as a medium; safety and non-toxicity are realized; no harm is caused on human bodies.

Description

technical field [0001] The invention relates to the field of protective coatings, in particular to a water-based metal anti-corrosion material and a preparation method thereof. Background technique [0002] With the development of low-pollution coating industry and coating process, water-based coatings are rising day by day. Water-based coatings reduce the harm and pollution caused by organic solvents to the environment, protect the health of operators, reduce the production cost of coatings, facilitate the factory to take safety measures and transportation, and at the same time facilitate the cleaning of tools. Safe, environment-friendly, pollution-free, green and environmentally friendly coatings with less volatile organic compound (VOC) emissions are very necessary for research and development, and also have broad application prospects. Any paint that uses water as a solvent or as a dispersion medium can be called a water-based paint. Water-based coatings use water as t...

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 Patents(China)
IPC IPC(8): C09D167/08C09D161/20C09D133/00C09D5/08C08G63/49
CPCC08G63/48C08L2205/035C09D5/08C09D7/61C09D167/08C08L61/20C08L33/00C08K13/02C08K3/34
Inventor 薛明郑国城金正武王琪
Owner JIANGSU KEXIANG ANTICORROSIVE MATERIAL CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com