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

UV light curing pvc anti-fouling paint

An ultraviolet and anti-fouling technology, which is applied in paints containing biocide, anti-fouling/underwater coatings, polyurea/polyurethane coatings, etc., can solve the problems of poor paint adhesion, poor anti-fouling effect, and poor protection of PVC Substrate and other problems, to achieve the effect of simple coating, good anti-fouling effect, and good adhesion

Inactive Publication Date: 2016-05-04
袁吉昌
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, traditional antifouling paints are composed of relatively inert paint bases containing biocide pigments that can be leached from the paint. The paint base used is vinyl resin and rosin. Such paints have poor adhesion and poor antifouling effect. Does not protect the PVC substrate very well

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

[0013] A kind of ultraviolet photocuring PVC antifouling paint of the present invention, this antifouling paint is made up of the percentage of following raw materials: 20%-25% of aliphatic polyurethane diacrylate, 20%-23% of aliphatic polyurethane tetraacrylate, TMPTA8%-10%, HEMA8%-15%, tetrafluoropropyl acrylate 10%-15%, TPGDA10%-15% and leveling agent 0.3%-0.5%.

[0014] Among them, the composition of the anti-fouling paint is: 25% of aliphatic polyurethane diacrylate, 20% of aliphatic polyurethane tetraacrylate, 10% of TMPTA, 15% of HEMA, 15% of tetrafluoropropyl acrylate, 15% of TPGDA and 0.3% of leveling agent %.

[0015] The steps of using the ultraviolet light-cured PVC anti-fouling paint are as follows:

[0016] a) Roll-coat UV single-layer anti-fouling paint on the surface of PVC substrate;

[0017] b) Put the PVC substrate coated in step a) into the ultraviolet dryer at a line speed of 7 meters per minute for ultraviolet drying, and the drying time is 10 seconds. ...

Embodiment 2

[0019] A kind of ultraviolet photocuring PVC antifouling paint of the present invention, this antifouling paint is made up of the percentage of following raw materials: 20%-25% of aliphatic polyurethane diacrylate, 20%-23% of aliphatic polyurethane tetraacrylate, TMPTA8%-10%, HEMA8%-15%, tetrafluoropropyl acrylate 10%-15%, TPGDA10%-15% and leveling agent 0.3%-0.5%.

[0020] Among them, the composition of the anti-fouling paint is: 20% aliphatic polyurethane diacrylate, 23% aliphatic polyurethane tetraacrylate, TMPTA8%, HEMA8%, 10% tetrafluoropropyl acrylate, TPGDA10% and leveling agent 0.5% %.

[0021] The steps of using the ultraviolet light-cured PVC anti-fouling paint are as follows:

[0022] a) Roll-coat UV single-layer anti-fouling paint on the surface of PVC substrate;

[0023] b) Put the PVC substrate coated in step a) into the ultraviolet dryer at a line speed of 7 meters per minute for ultraviolet drying, and the drying time is 10 seconds.

[0024] The beneficial e...

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 an ultraviolet light-cured PVC (polyvinyl chloride) anti-dirt paint. The anti-dirt paint comprises the following raw materials in percentage by weight: 20%-25% of aliphatic polyurethane diacrylate, 20%-23% of aliphatic polyurethane tetraacrylate, 8%-10% of TMPTA (trimethylolpropane triacrylate), 8%-15% of HEMA (hydroxyethyl methacrylate), 10%-15% of tetrafluoropropyl acrylate, 10%-15% of TPGDA (tripropylene glycol diacrylate) and 0.3%-0.5% of leveling agent. The paint disclosed by the invention has the advantages of good surface adhesion and relatively good anti-dirt effect against PVC substrates.

Description

technical field [0001] The invention relates to an ultraviolet photocuring PVC antifouling paint. Background technique [0002] At present, traditional antifouling paints are composed of relatively inert paint bases containing biocide pigments that can be leached from the paint. The paint base used is vinyl resin and rosin. Such paints have poor adhesion and poor antifouling effect. Can not protect the PVC substrate very well. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an ultraviolet photocurable PVC anti-fouling paint with good adhesion and good anti-fouling effect. [0004] In order to solve the above problems, the present invention is achieved through the following technical solutions: a kind of ultraviolet light curing PVC anti-fouling paint of the present invention, this anti-fouling paint is composed of the percentage of the following raw materials: aliphatic polyurethane diacrylate 20% -25%, aliphat...

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): C09D175/14C09D5/16
Inventor 袁吉昌
Owner 袁吉昌
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