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Colored light conversion plate and preparation method thereof

A light-changing and colored technology, which is applied in the field of colored light-changing plates and its preparation, can solve the problems of poor brightness and transparency of colored light-changing plates, and achieve high impact strength

Inactive Publication Date: 2019-11-15
陈友宝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, the general light conversion board is a colorless light conversion board, and the brightness and transparency of the colored light conversion board are poor

Method used

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  • Colored light conversion plate and preparation method thereof
  • Colored light conversion plate and preparation method thereof
  • Colored light conversion plate and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] This embodiment provides a colored light conversion plate. The colored light conversion plate is prepared from the following raw materials. The raw material includes a color masterbatch and a light conversion base material. The color masterbatch includes a polyester base material and ethylene bis-stearin acid amide, colored pigment and inorganic silicon compound; the ratio of the added amount of the polyester base material, ethylene bis stearic acid amide, blue pigment and inorganic silicon compound in the color masterbatch is 1:0.15:0.06:0.15 The light-changing base material includes polyester base material, ethylene bis-stearic acid amide and organosilicon compound, and the polyester base material, ethylene bis-stearic acid amide and organosilicon compound in the light-transferring base material The ratio of the added amount is 1:0.15:0.06; the polyester base material is PET polyester chips.

[0040] The preparation method comprises the following steps:

[0041] (1) ...

Embodiment 2

[0045] This embodiment provides a colored light conversion plate. The colored light conversion plate is prepared from the following raw materials. The raw material includes a color masterbatch and a light conversion base material. The color masterbatch includes a polyester base material and ethylene bis-stearin Acid amide, colored pigment and inorganic silicon compound; The ratio of the added amount of the polyester base material, ethylene bis stearic acid amide, pink pigment and inorganic silicon compound in the color masterbatch is 1:0.15:0.13:0.09; The light-changing base material includes polyester base material, ethylene bis-stearamide and organosilicon compound, and the addition of the polyester base material, ethylene bis-stearamide and organosilicon compound in the light-transfer base material The ratio of the amount is 1:0.13:0.1; the polyester base material is PETG polyester chip, the inorganic silicon compound is silicon dioxide, the organosilicon compound is polysil...

Embodiment 3

[0051] This embodiment provides a colored light conversion plate. The colored light conversion plate is prepared from the following raw materials. The raw material includes a color masterbatch and a light conversion base material. The color masterbatch includes a polyester base material and ethylene bis-stearin Acid amide, red pigment and inorganic silicon compound; The ratio of the added amount of the polyester base material, ethylene bis stearic acid amide, red pigment and inorganic silicon compound in the color masterbatch is 1:(0.03-0.15): (0.06-0.13): (0.05-0.15); the light-changing base material includes polyester base material, ethylene bis stearic acid amide and organosilicon compound, and the polyester base material, ethylene glycol in the light-changing base material The ratio of the addition of bis-stearic acid amide and organosilicon compound is 1:(0.03-0.15):(0.06-0.18); the particle diameter of described organosilicon compound is 25 μ m, and the particle diameter ...

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Abstract

The invention relates to a colored light conversion plate. The colored light conversion plate is prepared by taking a polyester base material, ethylenebis(stearamide), a silicon compound and a coloredpigment as raw materials, performing mixing under stirring in a mixing kettle, performing extrusion by using an extruder, and finally performing molding treatment to obtain the colored light conversion plate. The invention has the beneficial effects that the colored light conversion plate provided by the invention is a high-transparency, high-strength, colored, green and environmentally-friendlylight conversion plate, and adopts a light energy illumination technology for converting dazzling light into another soft healthy matte light by adopting the light refraction and scattering optical principle.

Description

technical field [0001] The invention belongs to the technical field of light-changing lighting, and in particular relates to a colored light-changing plate and a preparation method thereof. Background technique [0002] Light is one of the essential factors for the survival of all things, but the strength of light energy also has a very important relationship with all things. Glare directly irradiating the skin of the human body for a long time will cause skin discomfort and also have a dazzling effect on people. From the principle of optical diffusion alone, the greater the light diffusion, the lower the brightness, the better the light shielding, the weaker the light transmission or become dark and dull. [0003] How to transform glare into a soft and healthy light source, and how to change the damage of glare to human health have always been the direction of research by researchers. [0004] In addition, the general light conversion plate is a colorless light conversion...

Claims

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Application Information

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IPC IPC(8): C08L67/02C08L83/04C08K5/20C08K3/36C08J3/22
CPCC08J3/226C08J2367/02C08J2467/02C08L67/02C08L2201/10C08L83/04C08K5/20C08K3/36
Inventor 陈友宝
Owner 陈友宝
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