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Preparation method of flexible nanometer interface composite textile material

A composite material and nanotechnology, applied in chemical instruments and methods, metal material coating technology, ion implantation plating, etc. The effect of flexibility

Active Publication Date: 2015-10-28
ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after treatment, the binding force cannot meet the requirements

Method used

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  • Preparation method of flexible nanometer interface composite textile material
  • Preparation method of flexible nanometer interface composite textile material
  • Preparation method of flexible nanometer interface composite textile material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A method for preparing a flexible nano-interface textile composite material, comprising the following steps:

[0028] (1) The basalt non-weft cloth is cleaned and dried as the substrate, put into the magnetron sputtering device chamber, the reaction chamber is evacuated, and filled with high-purity argon as the reaction gas;

[0029] (2), use 99.99% metallic copper as the sputtering target material; Regulate pressure 0.5Pa, power 40W, gas flow rate 20sccm, sputter copper film on basalt non-weft cloth substrate, sputter 5min, obtain the single layer copper film Basalt non-woven fabric.

[0030] (3), immerse the basalt non-weft cloth with metal copper flexible film processed in step (2) in the boron phenolic resin solution according to the mass ratio of fabric and resin 4:6, and then place it in a ventilated place to dry for more than 1 day , to obtain prepreg cloth; cut the dried prepreg cloth into 20㎜×180㎜ size, put it in an oven at 110~120℃ for 30 minutes, then take i...

Embodiment 2

[0032] A method for preparing a flexible nano-interface textile composite material, comprising the following steps:

[0033] (1) The basalt non-weft cloth is cleaned and dried as the substrate, put into the magnetron sputtering device chamber, the reaction chamber is evacuated, and filled with high-purity argon as the reaction gas;

[0034] (2), use 99.99% metal oxide silicon dioxide as the target material; adjust the pressure 5Pa, power 50W, gas flow 40sccm, sputter the silicon dioxide film on the basalt non-weft cloth substrate, sputter 60min, obtain a single layer Basalt Laid Fabric with Silica Film.

[0035] (3), the basalt non-weft cloth with silicon dioxide flexible film treated by step (2) is immersed in the boron phenolic resin solution according to the mass ratio of fabric and resin 4:6, and then placed in a ventilated place to dry for 1 day As above, a prepreg was obtained. Cut the dried prepreg fabric into 20㎜×180㎜ size, put it in an oven at 110~120℃ for pre-bakin...

Embodiment 3

[0037] A method for preparing a flexible nano-interface textile composite material, comprising the following steps:

[0038] (1) The basalt non-weft cloth is cleaned and dried as the substrate, put into the magnetron sputtering device chamber, the reaction chamber is evacuated, and filled with high-purity argon as the reaction gas;

[0039] (2), use 99.99% metal copper as the sputtering target material; Regulate pressure 1Pa, power 70W, gas flow 40sccm, sputter copper film on the basalt non-weft cloth substrate, sputter 30min, obtain the basalt with single-layer copper film No weft.

[0040] (3), immerse the basalt non-weft cloth with metal copper flexible film processed in step (2) in the boron phenolic resin solution according to the mass ratio of fabric and resin 4:6, and then place it in a ventilated place to dry for more than 1 day , to obtain prepreg cloth; cut the dried prepreg cloth into 20㎜×180㎜ size, put it in an oven at 110~120℃ for 30 minutes, then take it out, and ...

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Abstract

The invention discloses a preparation method of a flexible nanometer interface composite textile material. A magnetron sputtering method is utilized to establish a layer of flexible nanometer material on the surface of a fiber reinforcement body so as to improve the flexibility of a fiber reinforcement body material and the surface bonding strength between the fiber reinforcement body material and a basic material. Compared with the prior art, a film obtained through magnetron sputtering is good in compactness and high in purity, the bonding performance of the basic material and the film is good, and the basic material is not damaged. A corresponding function can be added for the composite material while the effect of a flexible interlayer layer is played.

Description

technical field [0001] The invention belongs to the field of material preparation, and in particular relates to a preparation method of a flexible nano-interface textile composite material. Background technique [0002] Textile composites are composed of reinforcements of textile structures (fibers, yarns, flat fabrics, three-dimensional textile components, etc.) and polymer matrices, and there is an obvious interface between the reinforcements and the matrix, while the reinforcement / matrix interface combines The strength will have a great influence on the mechanical properties of composite materials. [0003] Usually textile reinforced composite materials are composed of high-strength and high-modulus reinforcing fibers and low-strength and low-modulus matrix resins. The reinforcing fibers can be carbon fibers, glass fibers, aramid fibers, ceramics and metal fibers. Most of the substrates are high polymer resins, such as thermosetting resins, thermoplastic resins, blended ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/06B32B37/10B32B37/15B32B38/00B32B38/08B32B38/18B32B38/16C23C14/35C23C14/06
CPCB32B37/06B32B37/10B32B37/15B32B38/08B32B38/162B32B38/164B32B38/18C23C14/06C23C14/35
Inventor 杨莉徐文正凤权马翔尹良舟
Owner ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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