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A kind of anti-blue light sulfonated organic membrane and manufacturing method thereof

A manufacturing method and organic film technology, applied in the direction of coating, etc., can solve problems such as short service life, no light source anti-blue light material, and reduce anti-blue light effect, so as to improve acid corrosion resistance, mechanical performance, and anti-blue light performance. Effect

Inactive Publication Date: 2020-02-14
ZHEJIANG COLLEGE OF ZHEJIANG UNIV OF TECHOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The anti-blue light materials in the prior art are generally colored films such as metal-plated films, etc., which are usually formed through multiple processes and will gradually oxidize and fail over time. The service life is short and the anti-blue light effect will be reduced over time. , more importantly, the anti-blue light materials in the prior art are mostly used to make glasses, and there is no anti-blue light material directly used for light sources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] An anti-blue light sulfonated organic film, the substrate is a polyester optical film with a thickness of 0.03 mm, and a rosin-based polyester acrylate film layer with a thickness of 0.01 mm is compounded on the surface of the substrate;

[0024] The manufacturing method of the above-mentioned anti-blue light sulfonated organic membrane comprises the following steps:

[0025] 1) Preparation before production

[0026] ① raw material preparation: prepare polyethylene naphthalate 100Kg, silicon dioxide 5Kg, calcium hydroxide 2Kg, barium carbonate 1Kg, aluminum oxide 1Kg, titanium dioxide 1Kg by weight;

[0027] ② Preparation of modified process materials: prepare 0.3Kg of sulfur trioxide, sufficient amount of hydrogen, 0.1Kg of nickel powder, and sufficient amount of rosin-based polyester acrylate;

[0028] ③Equipment and tooling preparation: prepare pressure vessels, vacuum heating furnaces, ultrasonic vibration equipment, internally set circulating water channels with a...

Embodiment 2

[0040]The whole is consistent with Example 1, the difference is:

[0041] An anti-blue light sulfonated organic film, the substrate is a polyester optical film with a thickness of 0.05 mm, and a rosin-based polyester acrylate film layer with a thickness of 0.02 mm is compounded on the surface of the substrate;

[0042] The manufacturing method of the above-mentioned anti-blue light sulfonated organic membrane comprises the following steps:

[0043] 1) Preparation before production

[0044] ① raw material preparation: prepare polyethylene naphthalate 120Kg, silicon dioxide 8Kg, calcium hydroxide 3Kg, barium carbonate 2Kg, aluminum oxide 2Kg, titanium dioxide 2Kg by weight;

[0045] ② Preparation of modified process materials: prepare 0.5Kg of sulfur trioxide, sufficient amount of hydrogen, 0.2Kg of nickel powder, and sufficient amount of rosin-based polyester acrylate;

[0046] ③Equipment and tooling preparation: prepare pressure vessels, vacuum heating furnaces, ultrasonic v...

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Abstract

The invention discloses an anti-blue light sulfonated organic film and a preparation method thereof. The anti-blue light sulfonated organic film takes a blue light flexible material as a matrix, wherein the blue light flexible material is specifically a polyester optical thin film which is 0.03 to 0.05 mm in thickness and is subjected to hydrogen hardening after stable modification; a rosinyl polyester acrylate film layer which is 0.01 to 0.02 mm in thickness and is subjected to ultraviolet curing and stable modification is also formed on the surface of the matrix. The anti-blue light sulfonated organic film disclosed by the invention adopts the polyester optical thin film as a base material, has the advantages of disposable machine shaping, stable chemical property, strong ageing resistance, surface scratch resistance and long service life, and is capable of reducing the damage of high-energy blue light to human eyes.

Description

technical field [0001] The invention relates to the field of organic optical materials, in particular to an anti-blue light sulfonated organic film and a manufacturing method thereof. Background technique [0002] Anti-blue light material is a material that can prevent blue light from irritating the eyes. It can effectively isolate ultraviolet rays and radiation and filter blue light. It is suitable for use on computers, TVs or mobile phones. Blue light is an important part of visible light. There is no separate white light in nature itself. Blue light is mixed with green light and red light to form white light. Green light and red light have less energy and are less irritating to the eyes. Blue light has a short wavelength and high energy, which can directly penetrate the lens and reach the macular area of ​​the eye, causing macular degeneration. [0003] The anti-blue light materials in the prior art are generally colored films such as metal-plated films, etc., which are ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L67/02C08K13/02C08K3/36C08K3/22C08K3/26C08K3/08C08K3/30C08J5/18C08J7/04
CPCC08J5/18C08J7/0427C08J2367/02C08K3/30C08K3/36C08K13/02C08K2003/0862C08K2003/2241C08K2003/265
Inventor 赵正平
Owner ZHEJIANG COLLEGE OF ZHEJIANG UNIV OF TECHOLOGY
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