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A kind of transparent conductive film material and preparation method thereof

A technology of transparent conductive film and mixed material, applied in the field of optical film, can solve the problem of low light transmittance of conductive film and achieve the effect of high light transmittance

Active Publication Date: 2015-11-04
SUZHOU JINHE NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Technical problem to be solved: Usually, the light transmittance of the prepared conductive film is low, so it cannot be better used in communication equipment and electronic products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] (1) Take 9kg of polyethylene terephthalate and 10kg of polypropylene glycol glycidyl ether, heat polyethylene terephthalate and polypropylene glycol glycidyl ether to 100°C, and stir with a stirrer , stirred until uniform, to obtain the mixed material 1;

[0018] (2) Raise the temperature of the mixed material 1 by 160°C until 5kg of cyclohexyl acrylate, 5kg of epoxy diacrylate, 4kg of tin oxide and 2kg of zinc oxide are added to the mixed material 1. Ester, epoxy diacrylate, tin oxide, zinc oxide and mixed material 1 are stirred and mixed, and mixed evenly to obtain mixed material 2;

[0019] (3) Coating the mixed material 2 on a clean glass plate by casting method, placing the glass plate in a nitrogen environment, heating the glass panel coated with the mixed material 2 to 170°C, and keeping it warm for 2 hours;

[0020] (4) Heat the glass panel to 210°C and keep it warm for 1 hour, then cool it down to room temperature, put the material into water for separation, a...

Embodiment 2

[0023] (1) Take 11kg of polyethylene terephthalate and 9kg of polypropylene glycol glycidyl ether, heat polyethylene terephthalate and polypropylene glycol glycidyl ether to 100°C, and stir with a stirrer , stirred until uniform, to obtain the mixed material 1;

[0024] (2) Raise the temperature of the mixed material 1 by 130°C until 7kg of cyclohexyl acrylate, 4kg of epoxy diacrylate, 2kg of tin oxide and 2kg of zinc oxide are added to the mixed material 1. Ester, epoxy diacrylate, tin oxide, zinc oxide and mixed material 1 are stirred and mixed, and mixed evenly to obtain mixed material 2;

[0025] (3) Coating the mixed material 2 on a clean glass plate by casting method, placing the glass plate in a nitrogen environment, heating the glass panel coated with the mixed material 2 to 170°C, and keeping it warm for 2 hours;

[0026] (4) Heat the glass panel to 210°C and keep it warm for 1 hour, then cool it down to room temperature, put the material into water for separation, a...

Embodiment 3

[0029] (1) Take 10kg of polyethylene terephthalate and 10kg of polypropylene glycol glycidyl ether, heat polyethylene terephthalate and polypropylene glycol glycidyl ether to 100°C, and stir with a stirrer , stirred until uniform, to obtain the mixed material 1;

[0030] (2) Raise the temperature of the mixed material 1 by 150°C until 6 kg of cyclohexyl acrylate, 5 kg of epoxy diacrylate, 3 kg of tin oxide and 1 kg of zinc oxide are added to the mixed material 1. Ester, epoxy diacrylate, tin oxide, zinc oxide and mixed material 1 are stirred and mixed, and mixed evenly to obtain mixed material 2;

[0031] (3) Coating the mixed material 2 on a clean glass plate by casting method, placing the glass plate in a nitrogen environment, heating the glass panel coated with the mixed material 2 to 170°C, and keeping it warm for 2 hours;

[0032] (4) Heat the glass panel to 210°C and keep it warm for 1 hour, then cool it down to room temperature, put the material into water for separati...

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Abstract

The invention discloses a transparent conducting film material and a preparation method thereof, the transparent conducting film material comprises the following components by weight ratio: 9-11 parts of polyethylene glycol terephthalate, 9-10parts of polypropanediolglycidyl ether, 5-7 parts of cyclohexyl acrylate, 4-5 parts of epoxy diacrylate, 2-4 parts of tin oxide and 1-2 parts of zinc oxide. The transparent conducting film material can be obtained by the steps of stirring under high temperature, heating, coating by a tape casting mode and separating, and the prepared transparent conducting film material has high light transmittance.

Description

technical field [0001] The invention belongs to the field of optical films, and relates to a film material and a preparation method thereof, in particular to a transparent conductive film material and a preparation method thereof. Background technique [0002] In the field of optics, high transparency can effectively improve the performance of products, and it is widely used in flexible substrate materials for some new types of batteries, light-emitting substrates, and communication equipment. Low transmittance and color changes will seriously affect the use of transparent conductive film materials. [0003] During the preparation process of optical films, the corresponding heating and cooling parameters also have a significant impact on their brittleness and light transmittance. In addition, by adding conductive components to the film material, the conductivity of the optical film material can be effectively improved. Conventional film materials have poor light transmitta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L67/02C08L71/08C08K13/02C08K5/101C08K3/22C08J5/18
Inventor 陈鑫
Owner SUZHOU JINHE NEW MATERIAL