Preparation method and product of nano-coated earphone wire

An earphone cable and nanotechnology, applied in the field of preparation of nano-coated earphone cables, can solve the problems of no relevant reports, poor surface feel, easy to be polluted, etc., and achieve the effect of reasonable process, low cost and good surface feel

Active Publication Date: 2017-01-11
DONGGUAN YINGTONG WIRE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the application of nano-coating technology in automobiles, mobile phones, cameras and other products is increasing, but there are no relevant reports on the application of wire rods. However, the surface of the product after nano-coating will have excellent product effects, which is very much pursued and loved by people. of
[0004] In order to meet the high requirements of more consumers for product quality, and overcome the shortcomings of the existing traditional earphone wires such as poor waterproofness, poor surface touch, and easy contamination, how to successfully apply nano-coating technology to earphone wires to obtain waterproof, Wire materials with excellent properties such as anti-oxidation and scratch resistance are very urgent

Method used

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  • Preparation method and product of nano-coated earphone wire
  • Preparation method and product of nano-coated earphone wire
  • Preparation method and product of nano-coated earphone wire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] see Figure 1-2 , the preparation method of a kind of nano-coating earphone wire provided by the present invention, it comprises the steps:

[0034] (1) Preparation of a single wire: After the wire and the yarn are interspersed and spirally intertwined together, they are twisted together with the fiber bundle to make a single wire;

[0035] (2) Preparation of insulating jacket: weigh according to the set ratio and pour the raw materials of the insulating jacket into the reaction kettle, mix and extrude after high-speed stirring, and arrange several strands of the single wires described in step (1) in parallel , making the outside of the single wire extruded and plasticized to form an insulating outer coating layer;

[0036] (3) Preparation of nano-coating layer: hang the earphone wire prepared in step (2) vertically on the baking rack, then place it in the baking oven, and introduce the powdery parylene after gasification And fill the entire baking furnace, the gas is...

Embodiment 2

[0050]The preparation method of the nano-coated earphone cable and its products provided in this embodiment are basically the same as in Example 1, except that the preparation method of the nano-coated earphone cable specifically includes the following steps:

[0051] (1) Preparation of a single wire: After the wire and the yarn are interspersed and spirally intertwined together, they are twisted together with the fiber bundle to make a single wire;

[0052] (2) Preparation of insulating jacket: weigh according to the set ratio and pour the raw materials of the insulating jacket into the reaction kettle, mix and extrude after high-speed stirring, and arrange several strands of the single wires described in step (1) in parallel , making the outside of the single wire extruded and plasticized to form an insulating outer coating layer;

[0053] (3) Preparation of nano-coating layer: hang the earphone wire prepared in step (2) vertically on the baking rack, then place it in the ba...

Embodiment 3

[0062] The preparation method of the nano-coated earphone cable and its products provided in this embodiment are basically the same as those in Examples 1 and 2, except that the preparation method of the nano-coated earphone cable specifically includes the following steps:

[0063] (1) Preparation of a single wire: After the wire and the yarn are interspersed and spirally intertwined together, they are twisted together with the fiber bundle to make a single wire;

[0064] (2) Preparation of insulating jacket: weigh according to the set ratio and pour the raw materials of the insulating jacket into the reaction kettle, mix and extrude after high-speed stirring, and arrange several strands of the single wires described in step (1) in parallel , making the outside of the single wire extruded and plasticized to form an insulating outer coating layer;

[0065] (3) Preparation of nano-coating layer: hang the earphone wire prepared in step (2) vertically on the baking rack, then plac...

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Abstract

The invention discloses a preparation method of a nanometer coated earphone line. The preparation method comprises the following steps: preparing single lines, preparing an insulating jacket, preparing a nanometer coating film and the like. The invention also discloses a nanometer coated earphone line product prepared by using the method. The product comprises a plurality of strands of single lines and the insulating jacket layer which wraps the single lines, wherein the surface of the insulating jacket layer is provided with the nanometer coating layer; more than four strands of single lines are arranged side by side; the insulating jacket layer is flat; the thickness of the nanometer coating layer is 50-100 nm and is deposited on the surface of the insulating jacket layer by using the principle of vapor deposition; the insulating jacket is formed of styrene block polymer, an oil type plasticizer, polypropylene, calcium carbonate and a processing aid through extrusion plasticizing. The unique flat appearance facilitates the recognition, and the unique nanometer coating layer guarantees that the product has the superior performances such as water resistance, oxidation resistance, dirt resistance, scratch resistance and ultraviolet protection.

Description

technical field [0001] The invention relates to the field of wire materials, in particular to a method for preparing a nano-coated earphone wire and a product thereof. Background technique [0002] The use of headphone cables is very common. There are various types of headphone cables on the market. Many consumers of headphone cables pay more attention to the excellent physical and chemical properties of the products in addition to pursuing their aesthetics, environmental protection, and easy identification. [0003] At present, the application of nano-coating technology in automobiles, mobile phones, cameras and other products is increasing, but there are no relevant reports on the application of wire rods. However, the surface of the product after nano-coating will have excellent product effects, which is very much pursued and loved by people. of. [0004] In order to meet the high requirements of more consumers for product quality, and overcome the shortcomings of the ex...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B13/00H01B3/44C08L53/02C08L23/12C08L91/00C08K3/26
Inventor 向伟吴朝秋
Owner DONGGUAN YINGTONG WIRE
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