CN205046403U - Ultra -thin electrically conductive cloth shielding surface fabric - Google Patents
Ultra -thin electrically conductive cloth shielding surface fabric Download PDFInfo
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- CN205046403U CN205046403U CN201520774633.8U CN201520774633U CN205046403U CN 205046403 U CN205046403 U CN 205046403U CN 201520774633 U CN201520774633 U CN 201520774633U CN 205046403 U CN205046403 U CN 205046403U
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Abstract
The utility model discloses an ultra -thin electrically conductive cloth shielding surface fabric. The utility model provides a: an ultra -thin electrically conductive cloth shielding surface fabric, includes that thickness is 0.01~0.02mm's surface fabric basic unit, surface fabric basic unit is formed by lurex, stainless steel fiber, aramid fiber and fire -retardant sticky fibre blending, set gradually on the upper surface of surface fabric basic unit and electroplated nickel dam, electro -coppering layer, oxidation resisting layer and wear -resistant coating, set gradually on the lower surface of surface fabric basic unit and electroplated nickel dam, electro -coppering layer and articulamentum, be provided with zinc -plated copper foil layer on the articulamentum. The utility model discloses an ultra -thin electrically conductive cloth shielding surface fabric wear -resistant wipe, shielding property is stable and thickness is ultra -thin, can cooperate the trend development of electronic equipment towards miniaturation and ultra -thinization.
Description
Technical field
The utility model relates to a kind of conductive fabric shielding fabric.
Background technology
The conductive fabric made of conductive fabric shielding fabric is applicable to all kinds of electric equipment products such as photoelectricity, computer, TV, mobile phone, electric wire, cable, connector, mainly covers when high-frequency transmission or the interference of isolating electromagnetic or unlimited electric wave.Traditional conductive fabric is when running into electromagnetic wave, major part electromagnetic wave can be reflected back by conductive fabric, but, this conductive fabric due to the friction resistant of fabric, antioxygenic property poor, and in the case of a high temperature, its shielding properties is easy to decline, and also can cause be full of cracks and come off, cannot meet instructions for use.In addition, along with electronic equipment is to trend development that is microminiaturized and ultrathin, the thickness of conductive fabric shielding fabric also directly can have influence on the thickness of conductive fabric and electronic equipment, and therefore conductive fabric shielding fabric also needs the trend development to ultrathin.
Utility model content
For the deficiency that prior art exists, main purpose of the present utility model is to provide a kind of anti-wear, shielding properties is stablized and the conductive fabric of thickness ultrathin shielding fabric.
For achieving the above object, the utility model provides following technical scheme, a kind of ultrathin conductive fabric shielding fabric, comprise the fabric base layer that thickness is 0.01 ~ 0.02mm, described fabric base layer is formed by metal fibre, stainless steel fibre, aramid fiber and fire-retardant gluing fiber blend, the upper surface of described fabric base layer is disposed with electroless nickel layer, copper electroplating layer, anti oxidation layer and wear-resistant coating, the lower surface of described fabric base layer is disposed with electroless nickel layer, copper electroplating layer and articulamentum, described articulamentum is provided with tin-coated copper layers of foil.
Preferably, the electroless nickel layer on described fabric base layer upper surface and lower surface and the gross thickness of copper electroplating layer are 0.005 ~ 0.01mm.
Preferably, described articulamentum is conducting resinl water layer, and the thickness of described conducting resinl water layer is 1 μm.
Preferably, the thickness of described tin-coated copper layers of foil is 0.5 ~ 1.5 μm.
Preferably, the gross thickness of described anti oxidation layer and wear-resistant coating is 10 ~ 20 μm.
The utility model has the following advantages relative to prior art tool, the thickness of fabric base layer is 0.018mm, the conductive fabric made can be made to have ultra-thin thickness, coordinate electronic equipment towards demand for development that is microminiaturized and ultrathin, the setting of electroless nickel layer and copper electroplating layer can provide extraordinary capability of electromagnetic shielding for shielding fabric, and the gross thickness of electroless nickel layer on fabric base layer upper surface and lower surface and copper electroplating layer is 0.005 ~ 0.01mm, increases not obvious to the thickness of conductive fabric shielding fabric.Anti oxidation layer and wear-resistant coating are that shielding fabric provides dual protection, can improve ABRASION RESISTANCE and can improve non-oxidizability again.Anti oxidation layer adopts antioxidant to be coated on copper electroplating layer.And the gross thickness of anti oxidation layer and wear-resistant coating is 10 ~ 20 μm, ensure that the ultra-thin thickness of conductive fabric shielding fabric.Tin-coated copper layers of foil is that conductive fabric shielding fabric provides the second heavy electromagnetic shielding action, ensure that the shielding properties of shielding fabric.
Accompanying drawing explanation
Fig. 1 is the structural representation of ultrathin conductive fabric of the present utility model shielding fabric.
In figure: 1, fabric base layer; 2, electroless nickel layer; 3, copper electroplating layer; 4, anti oxidation layer; 5, wear-resistant coating; 6, articulamentum; 7, tin-coated copper layers of foil.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of ultrathin conductive fabric shielding fabric, comprise the fabric base layer 1 that thickness is 0.01 ~ 0.02mm, described fabric base layer 1 is formed by metal fibre, stainless steel fibre, aramid fiber and fire-retardant gluing fiber blend, the electromagnetic shielding requirements that fabric provides basis can be shielded for conductive fabric, the thickness of the fabric base layer 1 in the present embodiment is 0.018mm, and the conductive fabric made can be made to have ultra-thin thickness, coordinates electronic equipment towards demand for development that is microminiaturized and ultrathin.The upper surface of fabric base layer 1 is disposed with electroless nickel layer 2, copper electroplating layer 3, anti oxidation layer 4 and wear-resistant coating 5, the lower surface of described fabric base layer 1 is disposed with electroless nickel layer 2, copper electroplating layer 3 and articulamentum 6, described articulamentum 6 is provided with tin-coated copper layers of foil 7.The setting of electroless nickel layer 2 and copper electroplating layer 3 can provide extraordinary capability of electromagnetic shielding for shielding fabric, and the gross thickness of electroless nickel layer 2 on fabric base layer 1 upper surface and lower surface and copper electroplating layer 3 is 0.005 ~ 0.01mm, increases not obvious to the thickness of conductive fabric shielding fabric.Anti oxidation layer 4 and wear-resistant coating 5 are that shielding fabric provides dual protection, can improve ABRASION RESISTANCE and can improve non-oxidizability again.Anti oxidation layer 4 adopts antioxidant to be coated on copper electroplating layer 3.And anti oxidation layer 4 is 10 ~ 20 μm with the gross thickness of wear-resistant coating 5, ensure that the ultra-thin thickness of conductive fabric shielding fabric.Tin-coated copper layers of foil 7 provides the second heavy electromagnetic shielding action for conductive fabric shielding fabric, ensure that the shielding properties of shielding fabric.
In addition, articulamentum 6 is conducting resinl water layer, and the thickness of conducting resinl water layer is 1 μm.Conducting resinl water layer is for connecting tin-coated copper layers of foil 7, and good connecting effect does not affect electric conductivity, and almost can ignore the thickness increase of conductive fabric shielding fabric.
Wherein the thickness of tin-coated copper layers of foil 7 is 0.5 ~ 1.5 μm.The base material of zinc-plated Copper Foil 1 is calendering copper, because calendering copper rolls to form, its additional strength and operating temperature higher, can at high temperature immersed solder and without foaming, and its percentage elongation is up to 20-45%, there is splendid bendability and press-stretched, make conductive fabric shield fabric and not easily chap.
Wear-resistant coating 5 in the present embodiment is water white anti-static coatings and firm wear-resisting (model that such as Shanghai Huzheng Nano-Tech Co., Ltd. produces is the anti-static coatings of RB-048); this 5 wear-resistant coating 5 even application on anti oxidation layer 4 after can shield to ultrathin conductive fabric the anti-wear performance that fabric provides good, service life is extended.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a ultrathin conductive fabric shielding fabric, it is characterized in that: comprise the fabric base layer that thickness is 0.01 ~ 0.02mm, described fabric base layer is formed by metal fibre, stainless steel fibre, aramid fiber and fire-retardant gluing fiber blend, the upper surface of described fabric base layer is disposed with electroless nickel layer, copper electroplating layer, anti oxidation layer and wear-resistant coating, the lower surface of described fabric base layer is disposed with electroless nickel layer, copper electroplating layer and articulamentum, described articulamentum is provided with tin-coated copper layers of foil.
2. ultrathin conductive fabric according to claim 1 shielding fabric, is characterized in that: the electroless nickel layer on described fabric base layer upper surface and lower surface and the gross thickness of copper electroplating layer are 0.005 ~ 0.01mm.
3. ultrathin conductive fabric shielding fabric according to claim 1, it is characterized in that: described articulamentum is conducting resinl water layer, the thickness of described conducting resinl water layer is 1 μm.
4. ultrathin conductive fabric shielding fabric according to claim 3, is characterized in that: the thickness of described tin-coated copper layers of foil is 0.5 ~ 1.5 μm.
5. ultrathin conductive fabric shielding fabric according to claim 1, is characterized in that: the gross thickness of described anti oxidation layer and wear-resistant coating is 10 ~ 20 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520774633.8U CN205046403U (en) | 2015-09-30 | 2015-09-30 | Ultra -thin electrically conductive cloth shielding surface fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520774633.8U CN205046403U (en) | 2015-09-30 | 2015-09-30 | Ultra -thin electrically conductive cloth shielding surface fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205046403U true CN205046403U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520774633.8U Expired - Fee Related CN205046403U (en) | 2015-09-30 | 2015-09-30 | Ultra -thin electrically conductive cloth shielding surface fabric |
Country Status (1)
| Country | Link |
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| CN (1) | CN205046403U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755819A (en) * | 2016-03-24 | 2016-07-13 | 临沂中瑞防辐射科技有限公司 | Fireproof electromagnetic shielding and radiation protection cloth |
| CN107910105A (en) * | 2017-11-14 | 2018-04-13 | 惠州富盛绝缘材料有限公司 | A kind of internal layer has conductive layer PET rotating cylinders |
| CN108366517A (en) * | 2018-01-26 | 2018-08-03 | 安徽建筑大学 | Wrapping type electromagnetic shielding film for optical cable |
-
2015
- 2015-09-30 CN CN201520774633.8U patent/CN205046403U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755819A (en) * | 2016-03-24 | 2016-07-13 | 临沂中瑞防辐射科技有限公司 | Fireproof electromagnetic shielding and radiation protection cloth |
| CN107910105A (en) * | 2017-11-14 | 2018-04-13 | 惠州富盛绝缘材料有限公司 | A kind of internal layer has conductive layer PET rotating cylinders |
| CN108366517A (en) * | 2018-01-26 | 2018-08-03 | 安徽建筑大学 | Wrapping type electromagnetic shielding film for optical cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20170930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |