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Reflecting luminous film

A luminescent film and reflective technology, which is applied in the direction of synthetic resin layered products, layered products, chemical instruments and methods, etc., can solve the problems of unsatisfactory effects, mutual interference of luminous and reflective light, etc., to improve the heat insulation effect, Effect of reducing radiation and prolonging service life

Active Publication Date: 2015-12-09
HEILONGJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, simply mixing the luminescent material and the reflective material will cause the luminescence and reflection to interfere with each other, and the effect is unsatisfactory

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A reflective light-emitting film, which includes an explosion-proof film 1, a reflective layer 2, a light-emitting layer 3, a hardness treatment layer 4, a three-dimensional embossed layer 5, and a base layer 6 connected by an adhesive from top to bottom. The explosion-proof film 1 includes a base 11 and a design The color-changing layer 12 on the substrate 11, the color-changing layer 12 is formed by staggered arrangement of sulfide nano-layers 13 and oxide nano-layers 14, and the base layer 6 is prepared from the following components by weight:

[0032] 30 parts of polycarbonate; 5 parts of silicon-containing polycarbonate resin; 0.5 parts of chemical resistance modifier, 5 parts of heat resistance agent; 3 parts of flame retardant synergist; 6 parts of brominated flame retardant, 0.1 part of antioxidant 1 part, 0.1 part of lubricant, 1 part of inorganic nanoparticles, 1 part of vanillin and 1 part of thymol;

[0033] The luminescent layer 3 is prepared from the follo...

Embodiment 2

[0036] A reflective light-emitting film, which includes an explosion-proof film 1, a reflective layer 2, a light-emitting layer 3, a hardness treatment layer 4, a three-dimensional embossed layer 5, and a base layer 6 connected by an adhesive from top to bottom. The explosion-proof film 1 includes a base 11 and a design The color-changing layer 12 on the substrate 11, the color-changing layer 12 is formed by staggered arrangement of sulfide nano-layers 13 and oxide nano-layers 14, and the base layer 6 is prepared from the following components by weight:

[0037] 50 parts of polycarbonate; 15 parts of silicon-containing polycarbonate resin; 5 parts of chemical resistance modifier, 25 parts of heat resistance agent; 6 parts of flame retardant synergist; 22 parts of brominated flame retardant, 1 part of antioxidant 1 part, 1 part of lubricant, 10 parts of inorganic nanoparticles, 2 parts of vanillin and 2 parts of thymol;

[0038] The luminescent layer 3 is prepared from the foll...

Embodiment 3

[0041]A reflective light-emitting film, which includes an explosion-proof film 1, a reflective layer 2, a light-emitting layer 3, a hardness treatment layer 4, a three-dimensional embossed layer 5, and a base layer 6 connected by an adhesive from top to bottom. The explosion-proof film 1 includes a base 11 and a design The color-changing layer 12 on the substrate 11, the color-changing layer 12 is formed by staggered arrangement of sulfide nano-layers 13 and oxide nano-layers 14, and the base layer 6 is prepared from the following components by weight:

[0042] 40 parts of polycarbonate; 10 parts of silicon-containing polycarbonate resin; 2.75 parts of chemical resistance modifier, 15 parts of heat resistance agent; 4.5 parts of flame retardant synergist; 14 parts of brominated flame retardant, 0.55 parts of antioxidant 0.55 parts of lubricant, 5.5 parts of inorganic nanoparticles, 1.5 parts of vanillin and 1.5 parts of thymol;

[0043] The luminescent layer 3 is prepared from...

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Abstract

The invention discloses a reflecting luminous film. The reflecting luminous film sequentially comprises an explosion-proof film, a reflecting layer, a luminous layer, a hardness processing layer, a three-dimensional knurling layer and a base layer which are connected through bonding agents from top to bottom, wherein the explosion-proof film comprises a substrate and a color change layer arranged on the substrate; the color change layer is formed by arranging sulfide nanometer layers and oxide nanometer layers in a staggered way. The luminous performance of luminous materials is used by reflecting materials; the capability of people for recognizing signboards is enhanced under the condition of insufficient light rays, so that an objective can be clearly seen; the potential safety hazards are reduced; the reverse reflection principle of the reflecting materials is used by the luminous materials; the luminous intensity of the reflecting luminous film is enhanced.

Description

technical field [0001] The invention relates to the field of thin film materials, in particular to a reflective luminescent film. Background technique [0002] At this stage, there are two types of reflective materials and luminescent materials on the market. Among them, luminescent film is a soft plastic composite film that can store light and emit light; so luminescent film is also called light storage film. The surface of the luminescent film can absorb the energy of the irradiated light, and when the illuminance on the surface is lower than a certain value, it can emit visible light. Luminescent film is an important functional material, which plays a very important role in cathode ray tubes, electroluminescence and field emission display devices. [0003] At present, the luminescent material in the luminescent film is mainly photo-induced energy storage long afterglow luminescent material, which has two main branches, namely zinc sulfide luminescent material and rare ea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/06B32B27/36B32B9/00B32B27/18B32B3/30B32B33/00
CPCB32B3/30B32B9/00B32B27/06B32B27/18B32B27/36B32B33/00B32B2307/212B32B2307/304B32B2307/3065B32B2307/406B32B2307/412B32B2307/418B32B2307/7145B32B2307/752
Inventor 尹向宝
Owner HEILONGJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
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