A kind of preparation method of flexible nano-interface textile composite material
A composite material and nanotechnology, applied in chemical instruments and methods, metal material coating technology, vacuum evaporation plating, etc., can solve the problem of insufficient bonding force, achieve good compactness, improve flexibility, and purity high effect
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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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