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High light transmittance antifog organic glass and preparation method thereof

A plexiglass, high light transmittance technology, applied in the field of glass products, can solve the problems of inability to meet high light transmittance, anti-fog performance, etc., and achieve the effect of improving anti-fog performance and anti-static ability

Inactive Publication Date: 2018-10-16
合肥钢骨玻璃制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional light-emitting diode lens can no longer meet the industrial requirements of high light transmittance and anti-fog performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of anti-fog organic glass with high light transmittance provided in this embodiment, the organic glass with high light transmittance anti-fog is made of the following raw materials: 65 parts of organic glass, 2.3 parts of anti-fog auxiliary agent, functionalized graphene 25 parts, 12 parts of thiodiethylene glycol dimethacrylate, 4.1 parts of ultraviolet absorber, 2.7 parts of coupling agent, 4.6 parts of light stabilizer;

[0029] The plexiglass is made of the following raw materials: 39 parts of polymethyl methacrylate, 10 parts of sorbitol, 19 parts of nano vanadium dioxide powder, and 2.3 parts of dispersant.

[0030] As a preferred version, the preparation method of the functionalized graphene is as follows:

[0031] (1) Disperse graphene oxide in a solvent of acrylic acid or glycidyl methacrylate, under the protection of nitrogen and a polymerization inhibitor, carry out a coupling reaction at 150°C and under the action of a catalyst for 5 hours;

[0032] ...

Embodiment 2

[0042] A kind of anti-fog organic glass with high light transmittance provided in this embodiment, the organic glass with high light transmittance anti-fog is made of the following raw materials: 43 parts of organic glass, 3.1 parts of anti-fog auxiliary agent, functionalized graphene 12 parts, 14 parts of diethylene glycol dimethacrylate, 1.9 parts of ultraviolet absorber, 4.1 parts of coupling agent, 2.2 parts of light stabilizer;

[0043] The plexiglass is made of the following raw materials: 25 parts of polymethyl methacrylate, 12 parts of sorbitol, 6 parts of nano vanadium dioxide powder, and 4.7 parts of dispersant.

[0044] As a preferred version, the preparation method of the functionalized graphene is as follows:

[0045] (1) Disperse graphene oxide in a solvent of acrylic acid or glycidyl methacrylate, under the protection of nitrogen and a polymerization inhibitor, carry out a coupling reaction at 60°C and under the action of a catalyst for 15 hours;

[0046] (2) A...

Embodiment 3

[0056] A kind of organic glass with high light transmittance and anti-fog provided in this embodiment, the organic glass with high light transmittance and anti-fog is made of the following raw materials: 47 parts of organic glass, 2.7 parts of anti-fog auxiliary agent, functionalized graphene 16 parts, 13 parts of diethylene glycol dimethacrylate, 2.5 parts of ultraviolet absorber, 3.2 parts of coupling agent, 2.6 parts of light stabilizer;

[0057] The plexiglass is made of the following raw materials: 27 parts of polymethyl methacrylate, 11 parts of sorbitol, 8 parts of nano vanadium dioxide powder, and 3.7 parts of dispersant.

[0058] As a preferred version, the preparation method of the functionalized graphene is as follows:

[0059] (1) Disperse graphene oxide in a solvent of acrylic acid or glycidyl methacrylate, under the protection of nitrogen and a polymerization inhibitor, carry out a coupling reaction at 90°C and under the action of a catalyst for 9 hours;

[0060...

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Abstract

The invention provides high light transmittance antifog organic glass and a preparation method of the organic glass. A formula of the organic glass is optimized; sorbitol, a nano vanadium dioxide powder, a dispersing agent and polymethyl methacrylate in the formula react and co-ordinate with one anther; the light transmittance of the organic glass can be improved by 10-15%; and an antifog assistant is matched with other ingredients and can significantly improve antifog performance of the organic glass.

Description

technical field [0001] The invention belongs to the technical field of glass products, and in particular relates to an anti-fog organic glass with high light transmittance and a preparation method thereof. Background technique [0002] Light-emitting diodes are called fourth-generation lighting sources or green light sources. They have the characteristics of energy saving, environmental protection, long life, and small size. They are widely used in various indications, displays, decorations, backlights, general lighting, and urban night scenes. According to different functions, it can be divided into five categories: information display, signal lights, vehicle lamps, LCD backlight, and general lighting. It is considered by the industry to be the main direction of the lighting source market and has huge market potential. With the rapid development of the LED lighting industry, the development of new high-performance LED lens materials has become an important factor restricti...

Claims

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Application Information

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IPC IPC(8): C08L33/12C08L71/02C08K13/06C08K9/04C08K3/04C08K3/22C08K5/053
CPCC08K2201/011C08L33/12C08L2201/04C08L2201/10C08L71/02C08K13/06C08K9/04C08K3/042C08K3/22C08K5/053
Inventor 朱明静
Owner 合肥钢骨玻璃制品有限公司
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