Energy-storage environment-friendly water-based luminescent coating and preparation method thereof

A kind of luminescent paint, environmentally friendly technology, applied in the field of paint, can solve the problems of non-compliance with sustainable development, VOC emission, single function, etc., to achieve high initial luminous brightness, reduce VOC emissions, and improve compatibility.

Active Publication Date: 2022-01-21
GUANGDONG POWER GRID CO LTD +1
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current luminous coatings have high VOC emissions, do not meet the c

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
  • Energy-storage environment-friendly water-based luminescent coating and preparation method thereof
  • Energy-storage environment-friendly water-based luminescent coating and preparation method thereof
  • Energy-storage environment-friendly water-based luminescent coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0035] Example 1

[0036] An energy-storage environment-friendly water-based luminescent paint, the components of which include a primer and a topcoat. The raw materials of the primer include, in parts by mass: 40 parts of water-based zinc-rich epoxy emulsion, 12 parts of divinyltriamine (DETA), 5 parts of water, dispersant (anionic modified sodium polyacrylate F491, Foshan Aona Polymerization) Co., Ltd.) 1.8 parts, defoamer (water-based non-silicon defoamer F291, Foshan Aona Polymer) 0.8 parts, anti-settling agent (modified polyurea compound F571, Foshan Aona Polymer) 1 part, Thickener (anionic alkali swelling thickener F610, Foshan Aona Polymer) 1 part. The raw materials of the topcoat include, in parts by mass: 45 parts of water-based epoxy emulsion, SrAl 2 O 4 : Eu 2+ ,Dy 3+ 35 parts of yellow-green luminous powder, 14 parts of divinyltriamine (DETA), 6 parts of water, 1.9 parts of dispersant, 1 part of defoamer, 1 part of anti-settling agent, 1 part of thickener (dis...

Example Embodiment

[0048] Example 2

[0049] An energy-storage environment-friendly water-based luminescent paint, the components of which include a primer and a topcoat. The primer raw materials and the parts by mass are the same as those of the primer in Example 1, the difference is that the raw materials of the topcoat include, in parts by mass: 40 parts of water-based polyurethane emulsion, SrAl 2 O 4 : Eu 2+ ,Dy 3+40 parts of yellow-green luminous powder, 12 parts of aminoethylpiperazine (AE), 6 parts of water, 1.6 parts of dispersant, 0.5 part of defoamer, 0.5 part of anti-settling agent, 0.8 part of thickener (dispersant, defoamer , the types of anti-settling agent and thickener are the same as those in Example 1).

[0050] Adopt the method for preparing the coating of the above-mentioned energy-storing environment-friendly water-based luminescent paint: the preparation method of the primer is the same as that of the primer preparation method of Example 1, and the difference lies in t...

Example Embodiment

[0056] Example 3

[0057] An energy-storage environment-friendly water-based luminescent paint, the components of which include a primer and a topcoat. The primer raw materials and the parts by mass are the same as the raw materials of the primer in Example 1. The difference is that the raw materials for the topcoat include, in parts by mass: 50 parts of water-based acrylic emulsion, blue-green Sr 4 Al 14 O 25 : Eu 2+ ,Dy 3+ 25 parts of luminous powder, 15 parts of aminoethylpiperazine (AE), 6 parts of water, 1.8 parts of dispersant, 0.8 part of defoamer, 0.8 part of anti-settling agent, 1 part of thickener (dispersant, defoamer, The types of anti-settling agent and thickener are the same as those in Example 1).

[0058] Adopt the method for preparing the coating of the above-mentioned energy-storing environment-friendly water-based luminescent paint: the preparation method of the primer is the same as that of the primer preparation method of Example 1, and the difference...

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 energy-storage environment-friendly water-based luminescent coating and a preparation method thereof. The coating includes a primer and a finish paint , the finish paint comprises, by mass, 35-55 parts of a water-based emulsion, 20-40 parts of noctilucent powder, 10-15 parts of a curing agent, 4-6 parts of a diluent, 1-2 parts of a dispersing agent, 0.2-1 part of a defoaming agent, 0.4-1 part of an anti-settling agent and 0.6-1 part of a thickening agent; and the difference between the primer and the finish paint is that noctilucent powder is not added. The water-based luminescent coating is an energy-storage environment-friendly coating, can be directly diluted with water as a diluent in the coating process and used for coating, does not use the diluent needed in the coating process of a solvent-based coating, greatly reduces VOC emission, only contains a very small amount of a cosolvent, basically has no influence on the environment, and is environment-friendly; and meanwhile, the coating has the properties of higher initial luminance, lasting afterglow, water resistance, strong adhesive force, excellent insulating property and the like.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an energy-storage and environment-friendly water-based luminous coating and a preparation method thereof. Background technique [0002] In recent years, with the rapid development of social economy and the improvement of people's living standards, higher requirements have been put forward for the development of the coating industry. Ordinary exterior wall architectural coatings often have defects such as poor stain resistance and insufficient aging resistance, and have gradually been unable to meet the needs of modern society. High performance, environmental protection and decoration have gradually become the mainstream development trend. [0003] As a kind of functional coating, luminescent paint has the characteristic of emitting bright light in dark places after being irradiated by sunlight or indoor lighting. Therefore, luminous paint can be sprayed and printed on various ...

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): C09D163/00C09D175/04C09D133/00C09D127/12C09D5/10C09D5/22C09D5/25C09D5/00C09D7/20
CPCC09D163/00C09D175/04C09D133/00C09D127/12C09D5/106C09D5/22C09D5/00C09D5/002C09D7/20C08K2003/0893C08K3/08C08K3/22
Inventor 孙东伟唐念周永言
Owner GUANGDONG POWER GRID CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap