Conductive high-and-low-temperature-resistant glass fiber reinforced plastic and preparation method thereof

A high and low temperature resistant, FRP technology, applied in the field of new materials, can solve problems such as insufficient electrical conductivity

Pending Publication Date: 2021-06-29
马俊英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For a long time, people have been widely using FRP products as electrical insulator products. Now, in order to further broaden the application range of FRP products, people have done a lot of research on the electrical conductivity of FRP products and made a lot of progress, but there is only electrical conductivity. Obviously it is not enough, we need to integrate multiple effects to achieve more excellent and sufficient performance, so the present invention designs a FRP that integrates electrical conductivity, high and low temperature resistance, noise reduction and water resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0025] The present invention provides a technical solution: a conductive high-low temperature glass steel and a preparation method thereof, including the following weight parts:

[0026] 50 ~ 80 parts of FRP base, 80 to 100 parts of vulcanized porous polyethylene dioxythiophene, 5 ~ 10 parts.

[0027] Preferably, the glass steel base comprises a modified epoxy resin, a carbon fiber felt, a glass fiber; the aid is a flame retardant trioxide.

[0028] Preferably, the modified epoxy resin is diluted with a polyamide resin with a polyamide resin to obtain a modified epoxy resin; the epoxy resin is a glycidyl epoxy resin or a glycidamine epoxy resin. One of them.

[0029] Preferably, the vulcanized porous polyethylene dioxythiophene is introduced into polystyrene sulfonic acid in porous polyethylene dioxythiophene, and then produced by sulfuric acid.

[0030] Preferably, the porous polyethylene dioxythiophene is dissolved in dichloromethane in dichloromethane and adds a volume of water...

Embodiment 1

[0040] Example 1: A electrically conductive high and low temperature glass steel one

[0041] Conductive high and low temperature FRP, including raw materials of the following weight parts:

[0042] 80 cases of FRP base, 100 parts of vulcanized porous polyethylene dioxythiophene, 10 parts.

[0043] FRP and preparation method thereof, including conductive high-temperature and low temperature, including the following specific steps:

[0044] (1) Preparation of porous polyethylene dioxythiophene: The ethylene dioxion is dissolved in dichloromethane, and a volume of water is added, and a porous polyethylene dioxythiophene is prepared on a glass-carbon electrode by electrochemical deposition. The electrolyte solution containing iron, ferric cyanide, hydrogenide, hydrogen chloride, and potassium chloride is soaked;

[0045] (2) Preparation of vulcanized porous polyethylene dioxythiophene: Polystyrenesulfonic acid is introduced into porous polyethylene dioxythiophene, and then produced b...

Embodiment 2

[0052] Example 2: A electrically conductive high and low temperature glass steel two

[0053] Conductive high and low temperature FRP, including raw materials of the following weight parts:

[0054] 50 parts of FRP base, 80 vulcanized porous polyethylene dioxythiophenes, 5 new auxiliaries.

[0055] FRP and preparation method thereof, including conductive high-temperature and low temperature, including the following specific steps:

[0056] (1) Preparation of porous polyethylene dioxythiophene: The ethylene dioxion is dissolved in dichloromethane, and a volume of water is added, and a porous polyethylene dioxythiophene is prepared on a glass-carbon electrode by electrochemical deposition. The electrolyte solution containing iron, ferric cyanide, hydrogenide, hydrogen chloride, and potassium chloride is soaked;

[0057] (2) Preparation of vulcanized porous polyethylene dioxythiophene: Polystyrenesulfonic acid is introduced into porous polyethylene dioxythiophene, and then produced b...

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PUM

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Abstract

The invention discloses conductive high-and-low-temperature-resistant glass fiber reinforced plastic and a preparation method thereof, and relates to the field of new materials. The preparation method comprises the following steps: dissolving ethylenedioxythiophene in dichloromethane to prepare porous polyethylene dioxythiophene on a glassy carbon electrode, introducing polystyrolsulfon acid, doping with sulfuric acid to obtain sulfurized porous polyethylene dioxythiophene, diluting epoxy resin and polyamide resin with acetone to obtain modified epoxy resin, coating the sulfurized porous polyethylene dioxythiophene, the modified epoxy resin, a carbon fiber felt and glass fiber, and then sewing together to prepare the conductive high-and-low-temperature-resistant glass fiber reinforced plastic. The conductive high-and-low-temperature-resistant glass fiber reinforced plastic has the advantages of conductivity, high and low temperature resistance, noise reduction, water resistance and sensitivity in the installation process.

Description

Technical field [0001] The present invention relates to the technical field of new materials, and is specifically a conductive high-low temperature glass steel and a preparation method thereof. Background technique [0002] For a long time, people have been widely used as an electrical insulating body product, and now to further broaden the application range of FRP products, people have made a lot of research on the conductivity of FRP and have made many progress, but only have electrical conductivity. Obviously, it is not enough. We need to do multiple effects integration, reach more excellent sufficient performance, so the present invention designs a combination of integrated highlights, high and low temperature, noise reduction and water resistance. FRP. While ensuring high temperature and low temperature of conductive, it is not easy to soften when the water vapor is covered, and the human body is damaged, and the sound of the sound in the space can be effectively absorbed, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L65/00C08L25/18C08L63/00C08L77/00C08K13/04C08K7/00C08K7/06C08K7/14C08K3/22
CPCC08L65/00C08L2205/035C08L2201/08C08L25/18C08L63/00C08L77/00C08K13/04C08K7/00C08K7/06C08K7/14C08K3/2279
Inventor 马俊英
Owner 马俊英
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