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ETFE thin film panel for perovskite flexible solar panel and preparation method

A solar panel and perovskite technology, applied in the field of ETFE thin films, to achieve the effects of controllable thickness and quality, firm force, radiation resistance and improved mechanical properties

Inactive Publication Date: 2021-01-29
银金达(上海)新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] For the problems existing in the prior art, the object of the present invention is to provide a kind of ETFE film panel and preparation method for perovskite flexible solar panel, solve above-mentioned problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] An ETFE film panel for perovskite flexible solar panels, which includes the following raw materials: ETFE resin, functional additives, graphene, antistatic agent, anti-stretch agent and flame retardant, the melt index of ETFE is 15, the Functional additives include any one or more of conventional fluoroplastic additives and conventional engineering additives;

[0031] The dosage of ETFE resin, functional additives, graphene, antistatic agent, anti-stretching agent and flame retardant is 100:10:3:1.5:5:4 by weight.

[0032] Further, the tensile agent is mica, and the flame retardant is zinc oxide.

[0033] Further, the functional additive is any one or more of tetrafluoroethylene-perfluoroalkoxy vinyl ether copolymer, polyvinylidene fluoride and polymethyl methacrylate.

[0034] Further, the graphene is single-layer graphene with a size of 5um.

[0035] Further, the antistatic agent is a nonionic antistatic agent, and the antistatic agent is selected from any one of et...

Embodiment 2

[0044] An ETFE film panel for perovskite flexible solar panels, which includes the following raw materials: ETFE resin, functional additives, graphene, antistatic agent, anti-stretch agent and flame retardant, the melt index of ETFE is 20, the Functional additives include any one or more of conventional fluoroplastic additives and conventional engineering additives;

[0045] The dosage of ETFE resin, functional additives, graphene, antistatic agent, anti-stretching agent and flame retardant is 100:15:4:2:6.5:5 by weight.

[0046] Further, the tensile agent is mica, and the flame retardant is zinc oxide.

[0047] Further, the functional additive is any one or more of tetrafluoroethylene-perfluoroalkoxy vinyl ether copolymer, polyvinylidene fluoride and polymethyl methacrylate.

[0048] Further, the graphene is single-layer graphene with a size of 7.5um.

[0049] Further, the antistatic agent is a nonionic antistatic agent, and the antistatic agent is selected from any one of ...

Embodiment 3

[0057] The thickness of the ETFE film panel is 50μm, the width is 1250mm, the color is transparent, and the surface is bright.

[0058] An ETFE film panel for perovskite flexible solar panels, which includes the following raw materials: ETFE resin, functional additives, graphene, antistatic agent, anti-stretching agent and flame retardant, and the melt index of ETFE is 15-25 , the functional additives include any one or more of conventional fluoroplastic additives and conventional engineering additives;

[0059] The dosage of ETFE resin, functional additives, graphene, antistatic agent, anti-stretching agent and flame retardant is 100:20:5:2.5:8:6 by weight.

[0060] Further, the tensile agent is mica, and the flame retardant is zinc oxide.

[0061] Further, the functional additive is any one or more of tetrafluoroethylene-perfluoroalkoxy vinyl ether copolymer, polyvinylidene fluoride and polymethyl methacrylate.

[0062] Further, the graphene is single-layer graphene with a s...

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Abstract

The invention belongs to the field of ETFE films, and discloses an ETFE film panel for a perovskite flexible solar panel, which comprises the following raw materials: ETFE resin, a functional additive, graphene, an antistatic agent, a tensile agent and a flame retardant, and is characterized in that the melt index of ETFE is 15-25; the functional additive comprises any one or more of a conventional fluoroplastic additive and a conventional engineering additive, and the weight ratio of the ETFE resin to the functional additive to the graphene to the antistatic agent to the tensile agent to theflame retardant is 100: (10-20): (3-5): (1.5-2.5): (5-8): (4-6). The preparation method is simple to operate, the thickness and quality of the product are controllable, the preparation technology is easy to master, the obtained ETFE thin film panel for the perovskite flexible solar panel has high temperature resistance, good chemical property, weather resistance, light transmittance, tensile resistance, non-stick property and insulativity, and the thin film panel does not contain impurities such as dust and is good in product quality.

Description

technical field [0001] The invention relates to the technical field of ETFE thin films, in particular to an ETFE thin film panel used for perovskite flexible solar panels and a preparation method. Background technique [0002] As a new type of transparent building material, ETFE film is very strong, durable, and has high light transmittance. It has been successfully applied in landmark buildings. ETFE film material is soft, light in weight and high in light transmittance. It is very suitable for It is used in buildings with lighting requirements such as greenhouses and stadiums. [0003] With the rapid development of the electronics industry, modern electronic equipment is increasingly becoming a highly integrated system with high-density assembly, which makes the heat flux density of the product increasingly larger. If the heat dissipation capacity of the product is insufficient, the temperature of components and circuits will rise, which will cause thermal deformation and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/08C08L27/18C08L27/16C08L33/12C08K3/04C08K3/34C08K3/22C08K5/17C08K5/20C08K13/02C08J5/18
CPCC08J5/18C08J2323/08C08J2427/16C08J2427/18C08J2433/12C08K3/34C08K5/17C08K5/20C08K13/02C08K2003/2296C08K3/042
Inventor 王翔宇宋厚春欧雪光陈洪
Owner 银金达(上海)新材料有限公司
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