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

Composite anti-corrosive primer of epoxy phytic acid salt and preparation method thereof

A technology of epoxy phytate and anti-rust primer, which is applied in the direction of epoxy resin coating, anti-corrosion coating, coating, etc., can solve the problems of poor anti-rust effect, loss of competitiveness, high energy consumption, etc., and achieve anti-rust Good effect, simple process, low energy consumption

Active Publication Date: 2014-09-03
江苏云湖新材料科技有限公司
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These traditional anti-rust products that use ore as the main raw material have high toxicity, high energy consumption, and serious pollution
Other low-toxic or non-toxic traditional products lose their competitiveness due to poor anti-rust effect

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
  • Composite anti-corrosive primer of epoxy phytic acid salt and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] a. Take 20 kg of epoxy resin with an epoxy equivalent of 190-600, 5 kg of petroleum resin, 15 kg of phytate composite anti-rust pigment, 3 kg of titanium dioxide, 20 kg of feldspar powder, 5 kg of mica powder, and anti-nano II 2.2 kg of silicon oxide, 15.3125 kg of xylene, 6.125 kg of butanol, 3.0625 kg of cyclohexanone, 24.5 kg of xylene, butanol and cyclohexanone;

[0027] b. Add epoxy resin and petroleum resin with an epoxy equivalent of 190-600 to xylene, butanol, and cyclohexanone to dissolve evenly, then add a wetting and dispersing agent, and use nano-silica at 1000-2000 rpm Stir evenly at high speed, then add phytate composite anti-rust pigment and feldspar powder in sequence, stir evenly at a high speed of 1000-2000 rpm, then grind in a grinder until the fineness is ≤50μm, and finally add mica powder and stir well , to obtain anti-rust primer A component, standby;

[0028] c. Take 4 kg of polyamide with an amine value of 200-300, 2 kg of cashew nut shell oil m...

Embodiment 2

[0033] a. Take 25 kg of epoxy resin with an epoxy equivalent of 190-600, 7 kg of xylene resin, 12 kg of phytate composite antirust material, 4 kg of titanium dioxide, 10 kg of feldspar powder, 15 kg of iron oxide red, aluminum 7 kilograms of powder, 1 kilogram of organic bentonite, 11.58 kilograms of xylene, 5.26 kilograms of butanol, 3.16 kilograms of cyclohexanone, 20 kilograms of xylene, butanol, and cyclohexanone;

[0034] b. Add epoxy resin and xylene resin with an epoxy equivalent of 190-600 to xylene, butanol, and cyclohexanone to dissolve evenly, then add wetting and dispersing agent and bentonite, and use 1000-2000 rpm Stir at a high speed, then add iron oxide red, phytate composite antirust pigment, and feldspar powder in sequence, stir evenly at a high speed of 1000-2000 rpm, then enter the grinder, grind to a fineness of ≤50μm, and finally add aluminum silver The slurry is fully stirred evenly to obtain the anti-rust primer component A, which is set aside;

[0035...

Embodiment 3

[0040] a. Get 30 kilograms of epoxy resins with an epoxy equivalent of 190-600, 10 kilograms of coumarone resins, 10 kilograms of phytate composite antirust materials, 5 kilograms of titanium dioxide, 15 kilograms of feldspar powder, and 10 kilograms of iron oxide red, 10 kilograms of potassium aluminum silicate, 3 kilograms of polyamide wax, 16.36 kilograms of xylene, 8.18 kilograms of butanol, 5.46 kilograms of cyclohexanone, 30 kilograms of xylene, butanol, and cyclohexanone;

[0041] b. Add epoxy resin and coumarone resin with an epoxy equivalent of 190-600 to xylene, butanol and cyclohexanone to dissolve evenly, then add wetting and dispersing agent, polyamide wax at 1000-2000 rpm Stir evenly at a speed of 1 minute, then add iron oxide red, phytate composite antirust pigment, and feldspar powder at a speed of 1000-2000 rpm, stir evenly at a high speed, then enter the grinder, grind to a fineness of ≤50 μm, and finally Add potassium aluminum silicate and stir well to obtai...

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 discloses a composite anti-corrosive primer of an epoxy phytic acid salt and a preparation method thereof. The composite anti-corrosive primer of the epoxy phytic acid salt comprises independently packaged anti-corrosive primer component A and anti-corrosive primer component B, wherein the anti-corrosive primer component A and the anti-corrosive primer component B need to be mixed and stirred into a whole well in use; the anti-corrosive primer component A comprises epoxy resin of which the epoxide equivalent is 190-600, hydrocarbon resin, a phytate composite anti-corrosive paint, titanium dioxide, feldspar powder, a laminated filler, a precipitation agent and a first organic solvent; the anti-corrosive primer component B comprises polyamide of which the amine value is 200-300, cashew nut shell oil modified amine and a second organic solvent. The composite anti-corrosive primer of the epoxy phytic acid salt disclosed by the invention has the advantages of being good in anti-corrosive effect, small in toxicity, free of pollution and the like, and the preparation method disclosed by the invention has the advantages of being simple and feasible in process, small in energy consumption and the like.

Description

technical field [0001] The invention discloses an epoxy phytate composite antirust primer, and also discloses a preparation method of the epoxy phytate composite antirust primer, which belongs to the technical field of paint manufacturing. Background technique [0002] The existing domestic similar products still use chromate, phosphate and their combination products. These traditional anti-rust products that use ore as the main raw material have high toxicity, high energy consumption and serious pollution. Some other low-toxic or non-toxic traditional products lose their competitiveness due to poor anti-rust effect. Contents of the invention [0003] One of the purposes of the present invention is to overcome the deficiencies in the prior art and provide a composite epoxy phytate antirust primer with good antirust effect, low toxicity and no pollution. [0004] Another object of the present invention is to provide a preparation method of epoxy phytate composite antirust...

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
IPC IPC(8): C09D163/00C09D7/12C09D5/08
Inventor 刘嘉东王晓东
Owner 江苏云湖新材料科技有限公司
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