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

Water-based energy-storage luminescent coating having fireproof function and used for tunnel and preparation method of water-based energy-storage luminescent coating

An energy-storing, luminous, water-based technology, applied in luminescent coatings, fire-retardant coatings, epoxy resin coatings, etc., can solve problems such as hidden dangers of safe driving, black holes, and white holes for drivers, eliminate black holes and white holes, improve Stability, improve driving safety effect

Active Publication Date: 2021-08-06
湖南红森科技有限公司
View PDF10 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The entrance and exit sections of the tunnel are prone to "black holes" and "white holes" due to changes in light intensity, which poses hidden dangers to drivers and drivers. According to surveys, 90% of tunnel accidents occur at the entrance and exit sections of the tunnel

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
  • Water-based energy-storage luminescent coating having fireproof function and used for tunnel and preparation method of water-based energy-storage luminescent coating
  • Water-based energy-storage luminescent coating having fireproof function and used for tunnel and preparation method of water-based energy-storage luminescent coating

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0034] Specifically, the preparation method of the energy storage luminescent material includes the following steps:

[0035] Put each connecting pipeline of the ultrasonic reactor in a sealed state, evacuate, and pass nitrogen;

[0036] Then add the solvent of 80% of the formula to the ultrasonic reactor, start the ultrasonic stirring device, slowly add the nano-rare earth aluminate into the solvent, and ultrasonically stir for 30min;

[0037] The monomer material fluorine-containing acrylic monomer, vinylidene chloride, vinyl acetate, glycidyl methacrylate, methyl methacrylate, butyl acrylate, isobornyl methacrylate, AH-171 vinyltrimethoxysilane , Sodium allyl sulfonate is evenly stirred with a high-speed disperser; the initiator AIBN azobisisobutyronitrile is dissolved in a solvent with a formula amount of 20% for use;

[0038] The temperature in the reaction kettle was raised to 80°C, and the monomer and 80% initiator solution were added dropwise at the same time, and the...

Embodiment 1

[0050] A water-based energy storage luminescent paint with fireproof function for tunnels, comprising the following components in parts by weight:

[0051] 30 parts of water-based polyurea resin, 10 parts of water-based fluorocarbon resin, 15 parts of water-based epoxy resin, 15 parts of energy storage luminescent material, 5 parts of flame retardant, 4 parts of dispersant, 1 part of leveling agent, 1 part of defoamer , 8 parts of curing agent, 50 parts of water;

[0052] Wherein the energy storage luminescent material is a water-based organic coated luminescent material, including the following components by weight percentage:

[0053]1 part of fluorine-containing acrylic monomer, 1 part of vinylidene chloride, 1 part of vinyl acetate, 1 part of glycidyl methacrylate, 6 parts of methyl methacrylate, 6 parts of butyl acrylate, 2 parts of isobornyl methacrylate , 1 part of AH-171 vinyltrimethoxysilane, 1 part of sodium allyl sulfonate, 30 parts of propylene glycol methyl ether...

Embodiment 2

[0055] A water-based energy storage luminescent paint with fireproof function for tunnels, comprising the following components in parts by weight:

[0056] 40 parts of water-based polyurea resin, 15 parts of water-based fluorocarbon resin, 10 parts of water-based epoxy resin, 25 parts of energy storage luminescent material, 8 parts of flame retardant, 3 parts of dispersant, 2 parts of leveling agent, 2 parts of defoamer , 5 parts of curing agent, 60 parts of water;

[0057] Wherein the energy storage luminescent material is a water-based organic coated luminescent material, including the following components by weight percentage:

[0058] 1 part of fluorine-containing acrylic monomer, 1 part of vinylidene chloride, 1 part of vinyl acetate, 1 part of glycidyl methacrylate, 6 parts of methyl methacrylate, 6 parts of butyl acrylate, 2 parts of isobornyl methacrylate , 1 part of AH-171 vinyltrimethoxysilane, 1 part of sodium allyl sulfonate, 30 parts of propylene glycol methyl et...

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

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
flame retardantaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention provides a water-based energy-storage luminescent coating having a fireproof function and used for a tunnel. The water-based energy-storage luminescent coating comprises the following components in parts by weight: 30-40 parts of water-based polyurea resin, 10-15 parts of water-based fluorocarbon resin, 10-15 parts of water-based epoxy resin, 15-25 parts of an energy-storage luminescent material, 5-8 parts of a flame retardant, 3-4 parts of a dispersing agent, 1-2 parts of a flatting agent, 5-8 parts of a curing agent and 50-60 parts of water, wherein the energy-storage luminescent material is prepared from nano rare earth aluminate through film coating treatment, so that the stability of the luminescent material in a system can be improved, the luminous intensity can be improved, and the afterglow time can be prolonged. The water-based energy-storage luminescent coating for the tunnel can reduce the brightness difference inside and outside a tunnel hole, eliminate the phenomena of black holes and white holes in the tunnel, and improve the driving safety in the tunnel. The invention further provides a preparation method of the water-based energy-storage luminescent coating having the fireproof function and used for the tunnel.

Description

technical field [0001] The invention relates to the technical field of water-based paints, in particular to a water-based energy-storage luminescent paint with fireproof function for tunnels and a preparation method thereof. Background technique [0002] With the rapid development of road construction in my country, the mileage of tunnels has gradually increased. Due to the change of light intensity, the entrance and exit sections of the tunnel are prone to the phenomenon of "black holes" and "white holes", causing hidden dangers for drivers to drive safely. According to the survey, 90% of tunnel accidents occur at the entrance and exit sections of the tunnel. . [0003] In view of this, the purpose of the present invention is to provide a luminescent paint that gradually changes the light at the entrance and exit of the tunnel to solve the above-mentioned technical problems. SUMMARY OF THE INVENTION [0004] The technical problem to be solved by the present invention is...

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): C09D175/02C09D127/12C09D163/00C09D5/22C09D5/18
CPCC09D175/02C09D5/22C09D5/18C08K2201/011C08L2205/03C08L2201/02C08L27/12C08L63/00C08K9/10C08K3/24
Inventor 王睿宁娜
Owner 湖南红森科技有限公司
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