Fluorescence coating

A fluorescent coating and fluorescent powder technology, applied in the field of fluorescent coatings, can solve the problems of affecting escape, the trapped persons cannot identify the evacuation position and direction in time, and lose their function, and achieves simple manufacturing process, stable color and good anti-oxidation performance. Effect

Inactive Publication Date: 2014-04-23
ANHUI HUAIHUA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The safety doors and safe passage signs in ordinary public places are mainly indicated by electric light sources. Once a fire breaks out and the power is cut off, in the case of dense smoke, the

Method used

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  • Fluorescence coating
  • Fluorescence coating
  • Fluorescence coating

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0019] Example 1

[0020] A fluorescent paint, the parts by weight of each component in the fluorescent paint are as follows:

[0021]

[0022] The aforementioned curing agent is a silicone epoxy curing agent.

Example Embodiment

[0023] Example 2

[0024] A fluorescent paint, the parts by weight of each component in the fluorescent paint are as follows:

[0025]

[0026] The aforementioned curing agent is a silicone epoxy curing agent.

Example Embodiment

[0027] Example 3

[0028] A fluorescent paint, the parts by weight of each component in the fluorescent paint are as follows:

[0029]

[0030] The aforementioned curing agent is a silicone epoxy curing agent.

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Abstract

The invention discloses a fluorescence coating. The fluorescence coating comprises, by weight, 50-60 parts of an acrylic resin, 10-30 parts of phosphor, 5-10 parts of a chaotropic agent, 3-8 parts of an anti-settling agent, 5-15 parts of phenyl methane and 1-5 parts of a curing agent. Nanometer polyethylene phosphate is used as a luminescent material, so the prepared noctilucence coating has a high initial brightness, has a long afterglow time reaching above 10h, has the characteristics of stable color, no radioactivity, heat resistance, environmental erosion resistance, good oxidation resistance, simple preparation technology and stable performances, and can be widely used for indoor and outdoor decoration, indication labels, and the emergency indication of public places.

Description

technical field [0001] The invention belongs to the field of chemical materials and relates to a fluorescent paint. Background technique [0002] With the development of the architectural decoration industry, the paint industry also develops. There are various functional paints on the market, and fluorescent paint is one of them. Currently, there are two main types of energy storage luminescent materials used in the paint industry. That is, zinc sulfide-based luminescent materials and rare earth activated alkaline earth metal aluminate luminescent materials. Zinc sulfide luminescent materials are generally unstable and will turn black under long-term ultraviolet radiation. Zinc sulfide will transform into zinc sulfate, and copper in the crystal lattice will transform into copper oxide. Its chemical composition and crystal lattice of the compound The structure changes so that it gradually loses its luminous properties. Rare earth activated alkaline earth metal aluminate lum...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D7/12C09D5/22
Inventor 李红
Owner ANHUI HUAIHUA
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