CN201639215U - Polypropylene sleeve for scratch-resistant power cable - Google Patents
Polypropylene sleeve for scratch-resistant power cable Download PDFInfo
- Publication number
- CN201639215U CN201639215U CN2010201104984U CN201020110498U CN201639215U CN 201639215 U CN201639215 U CN 201639215U CN 2010201104984 U CN2010201104984 U CN 2010201104984U CN 201020110498 U CN201020110498 U CN 201020110498U CN 201639215 U CN201639215 U CN 201639215U
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- China
- Prior art keywords
- layer
- power cable
- scratch
- resistant
- polypropylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a polypropylene sleeve for a scratch-resistant power cable, which consists of a double-layer structure including a reinforcement layer and a wear-resistant layer, wherein the reinforcement layer is made of polypropylene resin modified through adopting nucleating agent or talcum powder, the wear-resistant layer is made of polypropylene resin modified through adding mineral particles, and the reinforcement layer is arranged on the inner side of the wear-resistant layer. The utility model has the advantages as follows: the pipe outer layer has excellent scratch-resistant performance, and the polypropylene sleeve is suitable for no-excavation construction of power cable pipelines and improves the use security of power cable pipelines.
Description
Technical field
The utility model relates to a kind of plastic tube, and power cable polypropylene sleeve pipe is hindered in particularly a kind of scratch resistance.
Background technology
Use in the non-excavating construction of being everlasting as electrical cable protection sleeve; it is bigger to run into hardness; protective casing, influence the safe handling of power cable pipeline, so the scoring resistance of protective casing is had higher requirement by scratch even damaged cracking through regular meeting during sharp-featured barrier.
Summary of the invention
The purpose of this utility model is that the superior power cable of a kind of scoring resistance energy polypropylene sleeve pipe will be provided.
The technical solution of the utility model is: scratch resistance is hindered power cable and is made up of enhancement layer and wearing layer double-layer structure with the polypropylene sleeve pipe, the enhancement layer material is for adopting the acrylic resin of nucleator or talcum powder modification, the wearing layer material adopts the acrylic resin that adds the mineral microparticle modification, and enhancement layer is in the wearing layer inboard.
The outstanding advantage that the utility model relates to is: the outer tube layer scoring resistance can be superior, is fit to the non-excavating construction of power cable pipeline, improves the safety in utilization of power cable pipeline.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Specific embodiments
As shown in Figure 1, scratch resistance is hindered power cable and is made up of enhancement layer 1 and wearing layer 2 double-layer structures with the polypropylene sleeve pipe.Enhancement layer 1 material is for adopting the acrylic resin of nucleator or talcum powder modification, and wearing layer 2 materials adopt the acrylic resin that adds the mineral microparticle modification; Enhancement layer 1 is in wearing layer 2 inboards.Adopt double-layer coextrusion extruder and Mould Machining moulding during production.
Claims (1)
1. power cable polypropylene sleeve pipe is hindered in a scratch resistance, it is characterized in that forming by enhancement layer (1) and wearing layer (2) double-layer structure, enhancement layer (1) material is for adopting the acrylic resin of nucleator or talcum powder modification, wearing layer (2) material adopts the acrylic resin that adds the mineral microparticle modification, and enhancement layer (1) is in wearing layer (2) inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201104984U CN201639215U (en) | 2010-02-08 | 2010-02-08 | Polypropylene sleeve for scratch-resistant power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201104984U CN201639215U (en) | 2010-02-08 | 2010-02-08 | Polypropylene sleeve for scratch-resistant power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201639215U true CN201639215U (en) | 2010-11-17 |
Family
ID=43083721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201104984U Expired - Fee Related CN201639215U (en) | 2010-02-08 | 2010-02-08 | Polypropylene sleeve for scratch-resistant power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201639215U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361280A (en) * | 2011-09-30 | 2012-02-22 | 山东省呈祥电工电气有限公司 | Composite cable duct made from glass fiber reinforced plastics (GFRP) and modified polypropylene (PP) |
| CN107178664A (en) * | 2017-06-02 | 2017-09-19 | 太仓市勤红防腐设备有限公司 | Epoxy powder anti-corrosion pipe |
| CN108133772A (en) * | 2017-12-31 | 2018-06-08 | 无锡江南电缆有限公司 | A kind of helipot cable for connecting |
-
2010
- 2010-02-08 CN CN2010201104984U patent/CN201639215U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361280A (en) * | 2011-09-30 | 2012-02-22 | 山东省呈祥电工电气有限公司 | Composite cable duct made from glass fiber reinforced plastics (GFRP) and modified polypropylene (PP) |
| CN102361280B (en) * | 2011-09-30 | 2013-02-13 | 山东省呈祥电工电气有限公司 | Composite cable duct made from glass fiber reinforced plastics (GFRP) and modified polypropylene (PP) |
| CN107178664A (en) * | 2017-06-02 | 2017-09-19 | 太仓市勤红防腐设备有限公司 | Epoxy powder anti-corrosion pipe |
| CN108133772A (en) * | 2017-12-31 | 2018-06-08 | 无锡江南电缆有限公司 | A kind of helipot cable for connecting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yatong Plastic (Hubei) Co.,Ltd. Assignor: Yatong New Material Science and Technology Co., Ltd., Fujian Prov. Contract record no.: 2012420000065 Denomination of utility model: Polypropylene sleeve for scratch-resistant power cable Granted publication date: 20101117 License type: Exclusive License Record date: 20120514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20130208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yatong Plastic (Hubei) Co.,Ltd. Assignor: Yatong New Material Science and Technology Co., Ltd., Fujian Prov. Contract record no.: 2012420000065 Denomination of utility model: Polypropylene sleeve for scratch-resistant power cable Granted publication date: 20101117 License type: Exclusive License Record date: 20120514 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |