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Preparation method of hydrophobic nanofilm on plasma chemical vapor deposition fabric wire

A chemical vapor deposition, plasma gas technology, applied in gaseous chemical plating, metal material coating process, coating and other directions, can solve the problems of poor contact, affecting the service life of the wire, corrosion, etc., to reduce the surface energy, improve the surface Water repellency, the effect of improving waterproof performance

Active Publication Date: 2019-11-12
FOSHAN SPRING TECH CO LTD
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, this type of braided wire has a common problem, that is, insufficient waterproofness.
When these wires encounter moisture, the surface is easy to absorb water, and the moisture penetrates through the fabric and enters the internal structure of the wire. After the moisture enters the interior of the wire, it is easy to cause various problems, such as short circuit, corrosion, poor contact, etc., affecting the quality of the wire. service life

Method used

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  • Preparation method of hydrophobic nanofilm on plasma chemical vapor deposition fabric wire
  • Preparation method of hydrophobic nanofilm on plasma chemical vapor deposition fabric wire
  • Preparation method of hydrophobic nanofilm on plasma chemical vapor deposition fabric wire

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preparation example Construction

[0034] A preparation method of plasma chemical vapor deposition fabric wire rod nano-hydrophobic film, comprising the following steps:

[0035] (1), pretreatment: ultrasonic surfactant solution cleaning;

[0036] (2) Plasma gas activation treatment: In the reaction chamber, the plasma activated gas processes the cleaned fabric wire;

[0037] (3) Coating: The vaporized coating material enters the reaction chamber, and under vacuum, the plasma gas carrier gas collides with the vaporized coating material, and deposits a nano-film on the surface of the fabric wire;

[0038] (4) Purification: break the vacuum in the reaction chamber;

[0039] (5) Post-processing: take out the fabric wire coated with the nano-film in the reaction chamber, and perform sealing and packaging treatment.

[0040] The invention is to coat a hydrophobic film on braided electronic wires. The outer fabric of these electronic wires is usually made in a variety of colors, mostly dark colors such as black an...

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Abstract

The invention discloses a preparation method of a hydrophobic nanofilm on a plasma chemical vapor deposition fabric wire. The preparation method comprises the following steps of (1) pretreatment: washing with an ultrasonic surfactant solution; (2) plasma gas activation treatment; (3) film coating; (4) purifying; and (6) aftertreatment. The surface of the fabric wire is coated with the nanofilm bya plasma chemical vapor deposition method, the surface energy of the fabric wire is reduced, the surface hydrophobic capacity is improved, water cannot spread on the surface of the fabric wire and permeate into the surface of the fabric wire, and can be in a shape of a ball, the condition that water permeates into the surface of the fabric to enter the interior of the wire is prevented, and the water resistance of the wire is improved.

Description

technical field [0001] The invention relates to the technical field of plasma-enhanced chemical vapor deposition coating, in particular to a preparation method of plasma chemical vapor deposition fabric wire nano-hydrophobic film. Background technique [0002] The fabric-type electronic wires or carbon fiber braided wires that exist in the market now have a structure including a conductive core body and an insulating layer. The insulating layer is covered on the outer surface of the conductive core, and also includes an outer protective layer. The outer protective layer is sleeved on the outside of the insulating layer. , the outer protective layer includes a braided protective layer, and the braided protective layer includes several braided lines of different colors, and the braided lines of different colors are interlaced to form a braided protective layer, and the braided protective layer covers the surface of the insulating layer The sweat absorption keeps the insulating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C16/505C23C16/02
CPCC23C16/505C23C16/0227C23C16/0245
Inventor 王宪吕伟桃梁宸
Owner FOSHAN SPRING TECH CO LTD
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