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

Power coating formula

A technology of powder coatings and formulations, applied in powder coatings, polyester coatings, coatings, etc., can solve problems such as easy generation of fine bubbles, failure to meet production and living needs, poor coverage performance, etc., to achieve stable overall film layer and good use The effect of good prospect and leveling performance

Inactive Publication Date: 2017-04-05
袁传江
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, its powder coating is composed of polyester resin, blocked isophor copper diisocyanate, benzoin and dibutyltin dilaurate. Its disadvantages are poor physical properties, poor covering effect, and easy generation of fine bubbles. Unable to meet electrical spraying and surface protection
That is, the existing powder coatings have poor coverage and cannot meet the needs of production and life.

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

[0016] A powder coating formula, said powder coating formula comprises polyester fiber 24%, water-based acrylic emulsion 14%, curing agent 18%, auxiliary agent 3%, leveling agent 3%, barium sulfate 9%, titanium dioxide by weight percentage 6%, color masterbatch 2%, booster 3%, antioxidant 6% and antifungal agent 12%, the sum of the quantities of each component is equal to 100%.

Embodiment 2

[0018] A powder coating formula, said powder coating formula comprises polyester fiber 29%, water-based acrylic emulsion 14.5%, curing agent 17.5%, auxiliary agent 3%, leveling agent 3%, barium sulfate 8%, titanium dioxide by weight percentage 5.5%, color masterbatch 2%, booster 3%, antioxidant 5.5% and antifungal agent 9%, the sum of the quantities of each component is equal to 100%.

Embodiment 3

[0020] A powder coating formula, said powder coating formula comprises polyester fiber 34%, water-based acrylic emulsion 15%, curing agent 17%, auxiliary agent 3%, leveling agent 3%, barium sulfate 7%, titanium dioxide by weight percentage 5%, color masterbatch 2%, booster 3%, antioxidant 5% and antifungal agent 6%, the sum of the quantities of each component is equal to 100%.

[0021] When preparing the composite paint formula of the present invention, each component batching is prepared according to the formula, put into a mixer, fully mix for 30min at a speed of 600 rpm, then put into a dryer to dry and form a sheet, and then pass The powder coating is obtained by grinding the powder with a pulverizer.

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 powder coating formula. The powder coating formula comprises, by weight, 24-34% of polyester fibers, 14-15% of waterborne acrylic emulsion, 17-18% of curing agents, 3% of additives, 3% of flattening agents, 7-9% of barium sulfate, 5-6% of titanium dioxide, 2% of masterbatch, 3% of electricity increasing agents, 5-6% of antioxidants, and 6-12% of mould inhibitors, wherein the sum of the weight percentages of all the components is equal to 100%. The powder coating formula has the advantages of good covering performance and low cost.

Description

technical field [0001] The invention relates to the field of powder coatings, in particular to a formula of powder coatings. Background technique [0002] Powder coating is a new type of solvent-free 100% solid powder coating. It has the characteristics of no solvent, no pollution, recyclable, environmental protection, saving energy and resources, reducing labor intensity and high mechanical strength of the coating film. In the prior art, its powder coating is composed of polyester resin, blocked isophor copper diisocyanate, benzoin and dibutyltin dilaurate. Its disadvantages are poor physical properties, poor covering effect, and easy generation of fine bubbles. Unable to meet electrical spraying and surface protection. That is, the existing powder coatings have poor coverage and cannot meet the needs of production and life. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above disadvantages and provide ...

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): C09D167/00C09D133/00C09D5/03C09D5/46C09D7/12
Inventor 袁传江
Owner 袁传江
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