WO2017197903A1 - Method for manufacturing polypropylene fiber conductive wire - Google Patents
Method for manufacturing polypropylene fiber conductive wire Download PDFInfo
- Publication number
- WO2017197903A1 WO2017197903A1 PCT/CN2017/000315 CN2017000315W WO2017197903A1 WO 2017197903 A1 WO2017197903 A1 WO 2017197903A1 CN 2017000315 W CN2017000315 W CN 2017000315W WO 2017197903 A1 WO2017197903 A1 WO 2017197903A1
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- WO
- WIPO (PCT)
- Prior art keywords
- polypropylene fiber
- copper
- hollow
- coating
- gas
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/20—Metallic material, boron or silicon on organic substrates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/20—Metallic material, boron or silicon on organic substrates
- C23C14/205—Metallic material, boron or silicon on organic substrates by cathodic sputtering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0036—Details
Definitions
- the invention relates to a method for producing a polypropylene fiber conductor.
- the coating method can obtain a conductive film, but has no insulating effect, and is inferior in some very small and insulated conductive joints.
- An object of the present invention is to provide a method for producing a polypropylene fiber lead to prepare a very small conductive material of a wire having a diameter as small as 12 to 30 ⁇ m.
- copper atoms or copper ions which are pressure-sputtered by an inert gas helium gas by a direct current sputtering method are formed by a hollow polypropylene fiber which is connected to a plating chamber and slowly flows into a hollow film of a polypropylene filament.
- the conductor, the process steps include:
- one end of the produced hollow polypropylene fiber is fixed on the venting valve of the sealing coating chamber, and the other end is sealed and fixed on the suction valve of the other vacuum chamber, and the coating chamber is connected to the suffocating gas source;
- the hollow polypropylene fiber has a length of from 10 to 20 deniers, a length of from 2 to 10 meters, and a hollowness (cross-sectional area ratio) of from 25 to 30%.
- various specifications of the hollow polypropylene fiber can be used for preparing the polypropylene fiber wire, and the hollow polypropylene fiber can be simultaneously coated with a plurality of layers, and the flow rate of the helium gas can be adjusted according to the specifications of the hollow polypropylene fiber and the number of the simultaneous coating.
- a polypropylene fiber wire having a diameter as small as 12 ⁇ m can be made, and the outer layer is a polypropylene fiber, which is an acid-resistant and alkali-resistant insulator, and the coating layer in the hollow polypropylene fiber is a conductor and has a conductive effect.
- the polypropylene fiber wire prepared by the present invention requires volume in today Small, lightweight mobile phones, smart wear and other fields can play a great role, is a widely used conductive material invention.
- the invention relates to a method for manufacturing a polypropylene fiber wire, which is characterized in that the copper atom or the copper ion which is pressure-sputtered by the inert gas gas by the direct current sputtering method is slowly flowed to the polypropylene fiber through the hollow polypropylene fiber connected to the plating chamber.
- the hollow layer accumulates to form a coating layer to form a conductor, and the process steps include:
- a coating layer may also be prepared by using other metals such as aluminum instead of copper.
Abstract
The present invention relates to a method for manufacturing a polypropylene fiber conductive wire. One end of a produced hollow polypropylene fiber is fixed on a gas discharge valve of a sealed coating chamber, and the other end thereof is sealedly fixed on a gas suction valve of another vacuum chamber. The coating chamber is connected to a helium source; by means of DC sputtering coating operation procedures, when the degree of vacuum reaches 4-5x10-3Pa, a sputtering pressure value of 3.8x10-1Pa is set on a pressure controller to operate; the helium source and a flowmeter for gas flow are opened, the flow value is adjusted, the gas discharge valve is opened to allow sputtered copper atoms or copper ions to pass through the gas discharge valve along with the helium, so as to enter the hollow polypropylene fiber. The copper atoms or copper ions accumulate in the hollow polypropylene fiber to form a coating layer, which in turn forms a conductor. Polypropylene fiber wires prepared by using the present invention can play a great role in the fields of mobile phone and intelligent wearable devices and the like which have a requirement for small sizes and light weights; the present invention is a conductive material with a wide range of applications.
Description
本发明涉及一种丙纶纤维导线的制造方法。The invention relates to a method for producing a polypropylene fiber conductor.
目前镀膜的方法可以获得导电的薄膜，但没有绝缘的效果，在一些非常细小的又要绝缘导电联接上实用性太差。At present, the coating method can obtain a conductive film, but has no insulating effect, and is inferior in some very small and insulated conductive joints.
发明内容Summary of the invention
本发明的目的在于提供一种丙纶纤维导线的制造方法，以制备一种非常细小(直径可小至12-30μm)的导线导电材料。SUMMARY OF THE INVENTION An object of the present invention is to provide a method for producing a polypropylene fiber lead to prepare a very small conductive material of a wire having a diameter as small as 12 to 30 μm.
本发明，通过真空镀膜原理、通过直流溅射法在惰性气体氦气加压溅射出来的铜原子或铜离子通过与镀室相连的中空丙纶纤维慢慢流向丙纶丝的空心中成膜而形成导体，其工艺步骤包括：According to the present invention, copper atoms or copper ions which are pressure-sputtered by an inert gas helium gas by a direct current sputtering method are formed by a hollow polypropylene fiber which is connected to a plating chamber and slowly flows into a hollow film of a polypropylene filament. The conductor, the process steps include:
(1)将生产的中空丙纶纤维的一端固定在密封镀膜室的放气阀上，另一端密封固定在另一个真空室的抽气阀上，镀膜室连接氦气气源；(1) one end of the produced hollow polypropylene fiber is fixed on the venting valve of the sealing coating chamber, and the other end is sealed and fixed on the suction valve of the other vacuum chamber, and the coating chamber is connected to the suffocating gas source;
(2)通过直流溅射镀膜操作规程，当真空度达到4-5×10-3Pa时，在压强控制仪上设定溅射压力值3.8×10-1Pa进行操作；(2) by DC sputtering coating operation procedure, when the degree of vacuum reaches 4-5×10 -3 Pa, the sputtering pressure value is set to 3.8×10 -1 Pa on the pressure controller;
(3)打开氦气源和气体流量流量计，调节流量值，打开放气阀让溅射出的铜原子或铜离子通过放气阀随着氦气进入空心的丙纶纤维中，铜原子或铜离子在中空丙纶纤维中积聚生成镀膜层而形成导体。(3) Open the helium gas source and gas flow flow meter, adjust the flow value, open the vent valve to allow the sputtered copper or copper ions to pass through the vent valve with helium into the hollow polypropylene fiber, copper or copper ion A coating layer is formed in the hollow polypropylene fiber to form a conductor.
本发明，所述中空丙纶纤维为10旦～20旦，长度为2～10米，空心度(横截面面积比)为25～30％。In the present invention, the hollow polypropylene fiber has a length of from 10 to 20 deniers, a length of from 2 to 10 meters, and a hollowness (cross-sectional area ratio) of from 25 to 30%.
依照本发明，各种规格的中空丙纶纤维均可用于制备丙纶纤维导线，中空丙纶纤维可多根同时进行镀膜，可根据中空丙纶纤维的规格及同时镀膜的数量来调节氦气的流量。According to the present invention, various specifications of the hollow polypropylene fiber can be used for preparing the polypropylene fiber wire, and the hollow polypropylene fiber can be simultaneously coated with a plurality of layers, and the flow rate of the helium gas can be adjusted according to the specifications of the hollow polypropylene fiber and the number of the simultaneous coating.
按照本发明的技术方案，可制成一根直径小至12μm的丙纶纤维导线，其外层为丙纶纤维，是耐酸、耐碱的绝缘体，中空丙纶纤维中的镀膜层为导体，具有导电作用。由本发明所制备的丙纶纤维导线，在当今要求体积
小，轻量化的手机、智能穿戴等领域中能发挥极大的作用，是一种用途广泛的导电材料发明。According to the technical solution of the present invention, a polypropylene fiber wire having a diameter as small as 12 μm can be made, and the outer layer is a polypropylene fiber, which is an acid-resistant and alkali-resistant insulator, and the coating layer in the hollow polypropylene fiber is a conductor and has a conductive effect. The polypropylene fiber wire prepared by the present invention requires volume in today
Small, lightweight mobile phones, smart wear and other fields can play a great role, is a widely used conductive material invention.
一种丙纶纤维导线的制造方法，通过真空镀膜原理、通过直流溅射法在惰性气体氦气加压溅射出来的铜原子或铜离子通过与镀室相连的中空丙纶纤维慢慢流向丙纶纤维的空心中积聚生成镀膜层而形成导体，其工艺步骤包括：The invention relates to a method for manufacturing a polypropylene fiber wire, which is characterized in that the copper atom or the copper ion which is pressure-sputtered by the inert gas gas by the direct current sputtering method is slowly flowed to the polypropylene fiber through the hollow polypropylene fiber connected to the plating chamber. The hollow layer accumulates to form a coating layer to form a conductor, and the process steps include:
(1)将生产的10旦～20旦、长度为2～10米、空心度为25～30％的中空丙纶纤维的一端固定在密封镀膜室的放气阀上，另一端密封固定在另一个真空室的抽气阀上，镀膜室连接氦气气源；(1) One end of the hollow polypropylene fiber produced from 10 denier to 20 denier, having a length of 2 to 10 m and a hollowness of 25 to 30% is fixed on the vent valve of the seal coating chamber, and the other end is sealed and fixed to the other On the suction valve of the vacuum chamber, the coating chamber is connected to the helium gas source;
(2)通过直流溅射镀膜操作规程，当真空度达到4-5×10-3Pa时，在压强控制仪上设定溅射压力值3.8×10-1Pa进行操作；(2) by DC sputtering coating operation procedure, when the degree of vacuum reaches 4-5×10 -3 Pa, the sputtering pressure value is set to 3.8×10 -1 Pa on the pressure controller;
(3)打开氦气源和气体流量流量计，调节流量值，打开放气阀让溅射出的紫铜原子或离子通过放气阀随着氦气进入空心的丙纶纤维中，铜原子或铜离子在中空丙纶纤维中积聚生成镀膜层而形成导体，通过观察铜原子或铜离子在中空丙纶纤维中充分呈现出来的红色长度和厚度而得知达到预定的效果即完成。(3) Open the helium gas source and gas flow flow meter, adjust the flow value, open the vent valve to allow the sputtered copper atoms or ions to pass through the vent valve into the hollow polypropylene fiber with helium gas, copper or copper ions in In the hollow polypropylene fiber, a coating layer is formed to form a conductor, and it is understood that the predetermined effect is obtained by observing the red length and thickness of the copper atom or copper ion sufficiently exhibited in the hollow polypropylene fiber.
本发明，也可采用例如铝等其它金属代替紫铜制备镀膜层。
In the present invention, a coating layer may also be prepared by using other metals such as aluminum instead of copper.
Claims (2)
- 一种丙纶纤维导线的制造方法，其特征在于：通过真空镀膜原理、通过直流溅射法在惰性气体氦气加压溅射出来的铜原子或铜离子通过与镀室相连的中空丙纶纤维慢慢流向丙纶纤维的空心中积聚生成镀膜层而形成导体，其工艺步骤包括：A method for manufacturing a polypropylene fiber wire, characterized in that: copper atom or copper ion which is pressure-sputtered by inert gas gas by a direct current sputtering method is slowly passed through a hollow polypropylene fiber connected to a plating chamber by a vacuum sputtering method. Flowing into the hollow of the polypropylene fiber to form a coating layer to form a conductor, the process steps include:(1)将生产的中空丙纶纤维的一端固定在密封镀膜室的放气阀上，另一端密封固定在另一个真空室的抽气阀上，镀膜室连接氦气气源；(1) one end of the produced hollow polypropylene fiber is fixed on the venting valve of the sealing coating chamber, and the other end is sealed and fixed on the suction valve of the other vacuum chamber, and the coating chamber is connected to the suffocating gas source;(2)通过直流溅射镀膜操作规程，当真空度达到4-5×10-3Pa时，在压强控制仪上设定溅射压力值3.8×10-1Pa进行操作；(2) by DC sputtering coating operation procedure, when the degree of vacuum reaches 4-5×10 -3 Pa, the sputtering pressure value is set to 3.8×10 -1 Pa on the pressure controller;(3)打开氦气源和气体流量流量计，调节流量值，打开放气阀让溅射出的铜原子或铜离子通过放气阀随着氦气进入空心的丙纶纤维中，铜原子或铜离子在中空丙纶纤维中积聚生成镀膜层而形成导体。(3) Open the helium gas source and gas flow flow meter, adjust the flow value, open the vent valve to allow the sputtered copper or copper ions to pass through the vent valve with helium into the hollow polypropylene fiber, copper or copper ion A coating layer is formed in the hollow polypropylene fiber to form a conductor.
- 根据权利要求1所述丙纶纤维导线的制造方法，其特征在于：所述中空丙纶纤维为10旦～20旦，长度为2～10米，空心度为25～30％。 The method for producing a polypropylene fiber thread according to claim 1, wherein the hollow polypropylene fiber has a length of from 10 to 20 deniers, a length of from 2 to 10 meters, and a hollowness of from 25 to 30%.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336298.2A CN105970166A (en) | 2016-05-20 | 2016-05-20 | Production method of polypropylene fiber wire |
| CN201610336298.2 | 2016-05-20 |
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| WO2017197903A1 true WO2017197903A1 (en) | 2017-11-23 |
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| WO (1) | WO2017197903A1 (en) |
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| CN105970166A (en) * | 2016-05-20 | 2016-09-28 | 广东蒙泰纺织纤维有限公司 | Production method of polypropylene fiber wire |
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| CN102467987A (en) * | 2010-11-19 | 2012-05-23 | 钰成材料科技股份有限公司 | Lead wire for capsulation and manufacturing method thereof |
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- 2016-05-20 CN CN201610336298.2A patent/CN105970166A/en active Pending
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| US20090017217A1 (en) * | 2004-01-08 | 2009-01-15 | Hass Derek D | Apparatus and method for applying coatings onto the interior surfaces of components and related structures produced therefrom |
| CN2783707Y (en) * | 2005-04-04 | 2006-05-24 | 应用材料股份有限公司 | Prepared gas bypassing device for long distance plasma reactor |
| CN101037768A (en) * | 2007-04-10 | 2007-09-19 | 武汉工程大学 | Method and device for plating diamond like film on inner-outer wall of quartz round tube |
| CN103952677A (en) * | 2014-05-12 | 2014-07-30 | 北京航空航天大学 | Method for coating inner wall of electron-enhanced plasma discharge tube |
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