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Water energy-storing luminescent paint

An energy storage luminescence and paint technology, applied in luminescent paints, polyester paints, polyurea/polyurethane paints, etc., can solve the problems of easy precipitation and delamination, and achieve the effect of overcoming precipitation and delamination, with remarkable luminous effect and bright colors.

Inactive Publication Date: 2002-11-20
盖广清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a water-based energy-storage luminescent coating, which enables long-term stable and uniform distribution of long-lasting rare earth luminescent materials in the coating, and overcomes the shortcomings of the existing long-lasting luminous coatings that are easy to precipitate and stratify

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Grind 12kg of long-lasting rare earth luminescent materials into 80-mesh fine powder through a colloid mill, add 40kg of polyurethane resin, 14kg of silica sol, 0.4kg of 5040 dispersant, 1kg of alcohol fat 12 film-forming aid, and 0.05kg of defoamer (NXZ) 1. Thickener HEC 9kg, fully mixed at high speed and evenly, to make water-based energy storage luminescent paint. Long-term storage for one year without precipitation and stratification, and continuous luminescence for more than 12 hours at night.

Embodiment 2

[0018] Use a colloid mill to grind 32 kg of long-lasting rare earth luminescent materials into 100-mesh fine powder, add 60 kg of acrylic resin, 11 kg of silica sol, 0.5 kg of 5040 dispersant, 2 kg of alcohol ester 12 film-forming aids, and 10 kg of thickener HEC, NXZ Foaming agent 0.08kg, mixed and stirred evenly at room temperature to make finished coating. It is used for building wall signage paint to emit light stably for more than 12 hours.

Embodiment 3

[0020] Take 40kg of long-lasting rare earth luminescent material and grind it into 100-mesh fine powder with a colloid mill, add 55kg of acrylic resin, 16kg of silica sol, 0.3kg of 5040 dispersant, 3kg of alcohol fat 12 film-forming aid and thickener HEC 9kg, NXZ Defoamer 0.07kg, mixed and stirred evenly at room temperature to make a finished coating.

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PUM

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Abstract

The present invention discloses a water energy-storing luminescent paint. It is a building paint made up by using water-soluble macromolecular resin, long-afterglow rare earth luminescent material, silicone sol, dispersing agent, film-forming adjuvant, defoaming agent and thickening agent through the processes of grinding, mixing and stirring. Said invented product paint does not precipitate and does not laminate, is non-toxic and harmless, contains no any radiation elements, can continuously stably luminesce for above 12 hr, and can be used as paint for building and marking plate.

Description

Technical field: [0001] The invention relates to a luminescent paint for construction, in particular to a water-based energy-storage luminescent paint, which belongs to the technical field of long-lasting rare earth luminescent materials. Background technique: [0002] At present, long-lasting rare earth luminescent materials are mainly used in the production of luminescent paints, luminescent inks and other technical fields, making luminous signs, switches, and handicrafts, etc.; due to the high density of long-lasting rare earth luminescent materials, in the application of water-based luminescent coatings, stirring and In the storage process, there are problems that it is easy to precipitate and layering is not easy to solve, which affects the use effect of the luminescent paint. Invention content: [0003] The invention provides a water-based energy-storage luminescent coating, which enables long-term stable and uniform distribution of long-lasting rare earth luminescen...

Claims

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Application Information

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IPC IPC(8): C09D5/22C09D133/00C09D167/00C09D175/04
Inventor 盖广清
Owner 盖广清
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