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

ZPF zinc-iron powder and application thereof in epoxy zinc-rich primer

A technology of epoxy zinc-rich primer and zinc-iron powder, which is applied in the field of primers, can solve the problems of short salt spray resistance time of epoxy zinc-rich primer, achieve improved salt spray resistance time, strong durability, and easy processing and production simple effect

Inactive Publication Date: 2019-07-23
常州阿可德新材料科技有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current epoxy zinc-rich primer uses zinc powder as the main raw material, and the salt spray resistance time of the epoxy zinc-rich primer processed by it is relatively short, which needs to be improved urgently

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
  • ZPF zinc-iron powder and application thereof in epoxy zinc-rich primer
  • ZPF zinc-iron powder and application thereof in epoxy zinc-rich primer
  • ZPF zinc-iron powder and application thereof in epoxy zinc-rich primer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0026] see figure 2 , the ZPF zinc-iron powder described in the present embodiment comprises the following components by weight percentage: 40% of iron-phosphorus powder, 32% of phosphate rock powder, 4% of zinc oxide, 10% of phosphate, 7% of silicate, 5% of titanium dioxide , organic silicon 2%; put the above-mentioned percentage by weight of ferrophosphorus powder, phosphate rock powder, zinc oxide, phosphate, silicate, titanium dioxide and additives into the mixing and stirring equipment in turn, and turn on the mixing and stirring equipment after the feeding is completed. Flying knife for stirring, stirring time is 30min; after stirring, use sampling equipment to carry out sampling inspection, after passing the inspection, start packaging.

[0027] The ZPF zinc-iron powder processed above is used to replace part of the zinc powder, and is applied in the epoxy zinc-rich primer. The epoxy zinc-rich primer is composed of the following components by weight: 20 parts of epoxy ...

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 ZPF zinc-iron powder and application thereof in epoxy zinc-rich primer, and relates to the technical field of primer. The ZPF zinc-iron powder is prepared from the following components in percentage by mass: 30-40% of ferrophosphorus powder, 32-40% of powdered rock phosphate, 3-6% of zinc oxide, 8-12% of phosphate, 7-12% of silicate, 1-5% of titanium dioxide and 0.5-2% of aids; the epoxy zinc-rich primer is prepared from the following components in parts by weight: 15-25 parts of epoxy resin, 3-4 parts of xylene, 8-10 parts of n-butanol, 2-3 parts of organic bentonite, 8-12 parts of the ZPF zinc-iron powder and 50-60 parts of zinc powder. The ZPF zinc-iron powder and the application thereof in the epoxy zinc-rich primer, provided by the invention, have the beneficialeffects that the ZPF zinc-iron powder is easy to process and produce, can replace part of the zinc powder when applied to the epoxy zinc-rich primer, is beneficial to improving the salt spray resistance time of the epoxy zinc-rich primer, is of great help to the performance improvement of the epoxy zinc-rich primer, and is stronger in durable performance.

Description

technical field [0001] The invention relates to the technical field of primers, in particular to ZPF zinc-iron powder and its application in epoxy zinc-rich primers. Background technique [0002] Epoxy zinc-rich primer is a special coating composed of epoxy resin and zinc powder as the main raw materials, thickeners, fillers, additives, solvents, etc. Mainly used in steel pipes, storage tanks, steel structures, containers, etc. Epoxy zinc-rich primer is a special coating product composed of epoxy resin, zinc powder, thickener, filler, auxiliary agent, solvent, etc. The paint dries quickly naturally, has strong adhesion and strong anti-corrosion ability Features. The zinc content of national standard epoxy zinc-rich primer is 70%, and the zinc content of non-standard epoxy zinc-rich primer is 30%-50%. Most of the common epoxy zinc-rich primers in the market now contain about 30% zinc. [0003] The current epoxy zinc-rich primer uses zinc powder as the main raw material, a...

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): C09D163/00C09D5/10C09D7/62
CPCC08K2003/0893C08K2003/2241C08K2003/2296C08K2003/321C09D5/106C09D163/00C09D7/62C08K13/06C08K3/32C08K3/22C08K3/34C08K3/346C08K3/08
Inventor 刘学军纪明聪占会云王连芳
Owner 常州阿可德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