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A quasi-gradient color ion-enhanced secondary light source with high light transmission and anti-light corrosion hidden display composite material and its preparation method

An ion-enhanced and anti-photocorrosion technology, applied in the polymer field, can solve the problems of non-integrated parts, high cost of transparent materials, and expensive painting, etc. degree and clarity, the effect of reducing the intensity of scattered light

Active Publication Date: 2018-09-11
ORINKO NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has the following disadvantages: 1. The parts are not integrally formed, which affects production efficiency and adds additional assembly costs; 2. The cost of transparent materials is often high; 3. The price of painting is expensive, the product scrap rate is high and pollutes the environment

Method used

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  • A quasi-gradient color ion-enhanced secondary light source with high light transmission and anti-light corrosion hidden display composite material and its preparation method
  • A quasi-gradient color ion-enhanced secondary light source with high light transmission and anti-light corrosion hidden display composite material and its preparation method
  • A quasi-gradient color ion-enhanced secondary light source with high light transmission and anti-light corrosion hidden display composite material and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The quasi-gradient color ion-enhanced secondary light source in this embodiment is composed of the following raw materials in parts by weight:

[0035]

[0036] Concrete preparation method comprises the following steps:

[0037] (1) Add the zinc sulfide raw material with micro-nano particle size into the deionized aqueous solution of Cu salt with a mass concentration of 0.1%, mix evenly, then put it into a box furnace for baking at 120°C, and ball mill it for 48 hours after drying. Put the ground powder into a quartz tube, burn at 900°C for 1 hour under a helium or nitrogen protective atmosphere, and sieve through a 8000-mesh sieve after natural cooling to prepare Cu 2+ Reinforced micronano particle size zinc sulfide powder.

[0038] (2) According to the ratio, 1 part of rutile titanium dioxide, 0.5 part of benzotriazole and hindered amine compound light stabilizer, 0.8 part of hindered phenol and phosphite compound antioxidant and 0.5 part of fatty acid amide Lubr...

Embodiment 2

[0042] The quasi-gradient color ion-enhanced secondary light source in this embodiment is composed of the following raw materials in parts by weight:

[0043]

[0044] Concrete preparation method comprises the following steps:

[0045] (1) The zinc sulfide raw material with micronano particle size is added to the deionized aqueous solution of Cu salt with a mass concentration of 0.05%, mixed evenly, then put into a box furnace for baking at 110°C, and ball milled for 50 hours after drying. Put the ground powder into a quartz tube, burn at 850°C for 80 minutes under a helium or nitrogen protective atmosphere, and sieve through a 8000-mesh sieve after natural cooling to prepare Cu 2+ Reinforced micronano particle size zinc sulfide powder.

[0046] (2) According to the ratio, 1 part of rutile titanium dioxide, 0.8 part of benzotriazole and hindered amine compound light stabilizer, 0.5 part of hindered phenol and phosphite compound antioxidant and 0.5 part of fatty acid amide ...

Embodiment 3

[0050] The quasi-gradient color ion-enhanced secondary light source in this embodiment is composed of the following raw materials in parts by weight:

[0051]

[0052] Concrete preparation method comprises the following steps:

[0053] (1) Add the zinc sulfide raw material with micro-nano particle size into the deionized aqueous solution of manganese salt with a mass concentration of 0.15%, mix evenly, then put it into a box furnace for baking at 130°C, and ball mill it for 40 hours after drying. Put the ground powder into a quartz tube, burn at 950°C for 1 hour under a protective atmosphere of helium or nitrogen, and sieve through a 8000-mesh sieve after natural cooling to prepare Cu 2+ Reinforced micronano particle size zinc sulfide powder.

[0054] (2) According to the proportion, 1 part of rutile titanium dioxide, 0.8 part of benzotriazole and hindered amine compound light stabilizer, 0.5 part of hindered phenol and phosphite compound antioxidant and 1 part of fatty ac...

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Abstract

The invention provides a high-transmittance, light-corrosion-resistant hidden display composite material for a quasi-gradient ion-enhanced secondary light source, which consists of 70-90 parts of ABS resin, 5-20 parts of AS resin, and 0.5-3 parts of ultrafine rutile titanium dioxide , metal salt reinforced nano zinc sulfide 0.5-3 parts, compatibilizer 1-4 parts, light stabilizer 0.2-1 parts, antioxidant 0.2-0.5 parts, lubricant 0.5-1 parts, other additives 0-2 parts according to Composition in parts by weight. The composite material prepared by the invention has ultra-high resistance to light corrosion and discoloration, and has ultra-high clarity and transparency at the same time, successfully solving the embarrassing way of the contradiction between transparency and clarity of plastic hidden display parts, and promoting the quality improvement of the home appliance industry Changes to meet contemporary people's requirements for higher comfort and safety performance of home appliances, and environmental protection.

Description

technical field [0001] The invention relates to the technical field of polymers, in particular to a quasi-gradient color ion-enhanced secondary light source with high light transmission and anti-light corrosion hidden display composite material and a preparation method thereof. Background technique [0002] With the approach of the digital age, human-computer interaction has become more and more common and convenient, and one of the most important is the display module. Household appliances such as air conditioners, washing machines, and dehumidifiers have been constantly innovating in display modules in order to adapt to the trend and compete for the market, so that the display quality is getting higher and lower, and the cost is getting lower and lower. In traditional display modules, an additional display area is often added to the surface of the workpiece. The material of the display area is often transparent or semi-permeable, or spray paint on the transparent material ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L55/02C08L33/20C08K13/06C08K9/12C08K3/22C08K3/30B29C47/92B29C48/92
CPCB29C48/92B29C2948/9259B29C2948/92704C08K2201/011C08L55/02C08L2201/08C08L2201/10C08L33/20C08K13/06C08K9/12C08K2003/2241C08K2003/3036
Inventor 吴摞杨亚娣任东方李荣群
Owner ORINKO NEW MATERIAL CO LTD
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