High-tension-bearing data line and preparation method thereof

A data line, high-tension technology, applied in the field of data lines, can solve problems affecting the normal use of data lines, loose welding points, exposed cores, etc., to achieve good elasticity, not easy to break, and good tensile properties

Inactive Publication Date: 2021-08-06
深圳市麦沃电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If a hard material (such as ABS material) is simply used as the outer covering material of the chip soldering part of the connector, it can better protect the chip soldering part, but the data line body is connected to the hard tail part of the connector. The part will be broken due to frequent bending and pulling, so that the core of the line body is exposed or broken; if a flexible material with good tensile performance is simply used as the outer coating material of the chip welding part of the connector, the data line will be bent when the data line is bent. When pulling, the line body is not easy to break, which can improve the tensile performance of the data line. However, due to the flexibility of the covering material, when the data line is bent, the chip welding part will also be bent under the action of external force, resulting in welding. The point is loose or falls off, both of which will affect the normal use of the data line

Method used

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  • High-tension-bearing data line and preparation method thereof
  • High-tension-bearing data line and preparation method thereof
  • High-tension-bearing data line and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] The inner mold material of the data line connector is prepared from the following raw materials in parts by mass: 80 parts of ABS, 30 parts of PC, 30 parts of TPV, 20 parts of stearic acid, 1 part of antioxidant 1076, and ultraviolet absorber UV-326 1 part, 2.5 parts of KH550 modified graphene oxide, 1.5 parts of piperazine pyrophosphate, 3 parts of magnesium hydroxide powder, 1 part of antistatic agent HKD 5101, 10 parts of maleic anhydride grafted ABS (ABS-g-MAH).

[0059] The preparation steps of the inner mold material of the data line connector are as follows:

[0060] 1) Crushing ABS, PC, TPV;

[0061] 2) Stearic acid and crushed ABS, PC, TPV and maleic anhydride grafted ABS are heated in a mixer and premixed until uniformly mixed;

[0062] 3) Add antioxidant 1076, ultraviolet absorber UV-326, KH550 modified graphene oxide, piperazine pyrophosphate, magnesium hydroxide powder, antistatic agent HKD 510 into the mixer, and mix evenly again;

[0063] 4) Place the m...

Embodiment 2

[0069] The inner mold material of the data line connector is prepared from the following raw materials in parts by mass: 50 parts of ABS, 50 parts of PC, 50 parts of TPV, 10 parts of zinc stearate, 0.5 parts of antioxidant 1076, and ultraviolet absorber UV-326 0.5 parts, KH560 modified graphene oxide 0.5 parts, piperazine pyrophosphate 1 part, magnesium hydroxide powder 2 parts, antistatic agent HKD 5100.5 parts, maleic anhydride grafted ABS (ABS-g-MAH) 5 parts.

[0070] The preparation steps of the inner mold material of the data line connector are as follows:

[0071] 1) Crushing ABS, PC, TPV;

[0072] 2) pre-mixing zinc stearate and crushed ABS, PC, TPV and maleic anhydride grafted ABS in a mixer by heating and raising the temperature until uniformly mixed;

[0073] 3) Add antioxidant 1076, ultraviolet absorber UV-326, KH560 modified graphene oxide, piperazine pyrophosphate, magnesium hydroxide powder, antistatic agent HKD 510 into the mixer, and mix evenly again;

[0074...

Embodiment 3

[0077] The inner mold material of the data line connector is prepared from the following raw materials in parts by mass: 65 parts of ABS, 40 parts of PC, 40 parts of TPV, 15 parts of calcium stearate, 1.5 parts of antioxidant 1076, and ultraviolet absorber UV-326 1.5 parts, KH570 modified graphene oxide 1.5 parts, piperazine pyrophosphate 0.5 parts, magnesium hydroxide powder 1 part, antistatic agent HKD 5101.5 parts, maleic anhydride grafted ABS (ABS-g-MAH) 7.5 parts.

[0078] The preparation steps of the inner mold material of the data line connector are as follows:

[0079] 1) Crushing ABS, PC, TPV;

[0080] 2) Calcium stearate and crushed ABS, PC, TPV and maleic anhydride grafted ABS are heated in a mixer and premixed until uniformly mixed;

[0081] 3) Add antioxidant 1076, ultraviolet absorber UV-326, KH570 modified graphene oxide, piperazine pyrophosphate, magnesium hydroxide powder, antistatic agent HKD 510 into the mixer, and mix evenly again;

[0082] 4) Place the m...

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Abstract

The invention relates to the field of data lines, in particular to a high-tension-bearing data line which comprises a power end connector and a data end connector, the power end connector and the data end connector each comprise a chip, an inner mold layer and an outer mold layer, and the inner mold layers are made of ABS/PC/TPV composite materials; and the ABS/PC/TPV composite material is prepared from the following raw materials: ABS, PC, TPV, a lubricant, a functional auxiliary agent and a compatilizer. The prepared data line is not easy to break when being bent and stretched, can bear large tensile force, has good weather resistance, wear resistance and aging resistance, and is long in service life.

Description

technical field [0001] The invention relates to the field of data lines, in particular to a data line with high tensile load and a preparation method thereof. Background technique [0002] The function of the data cable is to connect mobile devices and computers. When the data cable is produced, first purchase or customize the data cable body that meets the requirements, and then connect the power terminal connector and the data terminal connector at both ends of the cable body. The tensile performance of the data cable prepared by the conventional method is not good, especially at the connectors at both ends of the data cable, which is prone to breakage of the data cable body due to bending and stretching, or loosening and falling off of the welding part of the data cable body and the chip . The tensile bearing performance of the data line can be improved by reasonably selecting and improving the material for preparing the data line. If a hard material (such as ABS materi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L69/00C08L23/12C08L23/16C08K9/06C08K3/04H01R31/06H01R43/16H01R43/20
CPCC08L55/02C08L69/00C08L2201/08C08L2203/20C08L2205/035H01R31/06H01R43/16H01R43/20C08L23/12C08L23/16C08K9/06C08K3/042
Inventor 柳健陈亚飞
Owner 深圳市麦沃电子科技有限公司
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