CN108231266A - A kind of coating layer and its cable - Google Patents
A kind of coating layer and its cable Download PDFInfo
- Publication number
- CN108231266A CN108231266A CN201810016861.7A CN201810016861A CN108231266A CN 108231266 A CN108231266 A CN 108231266A CN 201810016861 A CN201810016861 A CN 201810016861A CN 108231266 A CN108231266 A CN 108231266A
- Authority
- CN
- China
- Prior art keywords
- cable
- coating layer
- base band
- parts
- band
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/221—Longitudinally placed metal wires or tapes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
Abstract
The invention belongs to optical cable field of material technology, and more particularly, to a kind of coating layer and its cable, the material of the coating layer is polyethylene or ethylene-acrylic copolymer or polyester or polypropylene；Alternatively, the coating layer is made of following material by weight：60~80 parts of polyethylene, 10~20 parts of polypropylene, 5~10 parts of two fat of phthalic acid fourth, 12~16 parts of epoxy resin, 3~7 parts of methylcellulose, 2~6 parts of polyvinyl alcohol, 1~3 part of diphenylamines, 1~2 part of silicone oil, 1~2 part of dibutyl hydroxy toluene, 1~2 part of 327 ultraviolet absorbers of commercially available model UV.Cable is by base band, bonding or is fitted in the first coating layer of base band upper surface and forms, and the present invention solves overlay film steel, aluminium strip in the prior art and glues the technical issues of strength is not strong.The present invention has following main advantageous effects：Cohesive force is stronger, easily fabricated, advantage of lower cost.
Description
The application is that application No. is 201611158062.0：The applying date：It is on December 15th, 2016, entitled " a kind of
The divisional application of the patent of invention of cable precoated metal band ".
Technical field
The invention belongs to optical cable field of material technology, more particularly, to a kind of cable precoated metal band.
Background technology
In cable technique, in order to improve block water, shield, the performances such as resistance to compression, can be frequently with metal tape, since aluminium has weight
Gently, low-cost advantage, therefore aluminium strip largely uses；On the other hand, due to steel abundant raw material, and there is higher intensity, therefore steel
Band is also usually used.Aluminium strip or steel band in cable in use, since its own is relatively poor with the adhesive property of plastics, therefore
Coating processing need to be carried out on its surface, in the prior art, since compound film quality is not high, therefore usually make the adhesion strength of cable products
Unqualified, this for the performance of cable and is vital for the service life, therefore, expects to have compared with high bond strength in industry
Steel, aluminium strip occur.
Invention content
To solve the above-mentioned problems, the purpose of the present invention is disclosing a kind of cable precoated metal band, it is using following
Technical solution is realized.
A kind of cable precoated metal band, it is by base band, bonding or the first coating layer structure for being fitted in base band upper surface
Into, it is characterised in that the upper surface of the base band is not plane.
A kind of cable precoated metal band, it is by base band, bonding or the first coating layer, viscous for being fitted in base band upper surface
Tie or be fitted in the second coating layer composition of base band lower surface, it is characterised in that in the upper surface and the lower surface of the base band,
At least one is not plane.
A kind of cable precoated metal band described above, it is characterised in that the base band is not that the surface of plane has
Multiple grooves.
A kind of cable precoated metal band described above, it is characterised in that the groove is the side with base band length direction
The parallel multiple first kind frosted items of edge.
A kind of cable precoated metal band described above, it is characterised in that the groove is the side with base band length direction
Multiple first kind frosted items that edge tilts.
A kind of cable precoated metal band described above, it is characterised in that the groove is the side with base band length direction
Multiple first kind frosted items that edge tilts and the multiple second class frosted items tilted with the edge of base band length direction, first
Class frosted item and the second class frosted item are not parallel.
A kind of cable precoated metal band described above, it is characterised in that the groove is continuous either discontinuously
, consecutive hours is in linear, in hole shape when being not connected to；It during linear, is marked by hard object, is by hard when cheating shape
Substance grinds or stamps out.
A kind of cable precoated metal band described above, it is characterised in that the thickness of the base band for 0.08~
0.50mm。
A kind of cable precoated metal band described above, it is characterised in that the metal tape is steel band or aluminium strip.
A kind of cable precoated metal band described above, it is characterised in that the material of the coating layer is polyethylene or second
Alkene-acrylic copolymer or polyester or polypropylene, alternatively, the coating layer is made of following material by weight：
60~80 parts of polyethylene, 10~20 parts of polypropylene, 5~10 parts of two fat of phthalic acid fourth, 12~16 parts of epoxy resin, methyl are fine
3~7 parts of dimension element, 2~6 parts of polyvinyl alcohol, 1~3 part of diphenylamines, 1~2 part of silicone oil, 1~2 part of dibutyl hydroxy toluene, commercially available type
Number be 1~2 part of UV-327 ultraviolet absorbers.
The present invention has following main advantageous effects：Cohesive force is stronger, easily fabricated, advantage of lower cost.
Description of the drawings
Fig. 1 is the cross-sectional structure schematic diagram of embodiment 1.
Fig. 2 is the cross-sectional structure schematic diagram of embodiment 2.
Fig. 3 is a kind of dimensional structure diagram of one section of embodiment of the base band in the present invention.
Fig. 4 is the dimensional structure diagram of one section of another embodiment of the base band in the present invention.
Fig. 5 is the dimensional structure diagram of one section of another embodiment of the base band in the present invention.
Fig. 6 be Fig. 1 embodiments 1 in take one section of stripping open after dimensional structure diagram.
In above-mentioned attached drawing, the corresponding title of reference numeral is as follows：1-base band, the 2-the first coating layer, the 3-the second overlay film
Layer, 10-first kind frosted item, the 100-the second class frosted item.
Specific embodiment
In order to be better understood when the public and implement the present invention, the present invention is carried out in detail in conjunction with Figure of description
Explanation.
Embodiment 1
See Fig. 1 and Fig. 3 to Fig. 6, a kind of cable precoated metal band, it is by base band 1, bonding or is fitted in base band 1
What the first coating layer 2 of upper surface was formed, it is characterised in that the upper surface of the base band is not plane.
A kind of cable precoated metal band described above, it is characterised in that the upper surface of the base band has multiple recessed
Slot.
A kind of cable precoated metal band described above, it is characterised in that the groove is the side with base band length direction
The parallel multiple first kind frosted items 10 of edge.
A kind of cable precoated metal band described above, it is characterised in that the groove is the side with base band length direction
Multiple first kind frosted items 10 that edge tilts.
A kind of cable precoated metal band described above, it is characterised in that the groove is the side with base band length direction
Multiple first kind frosted items 10 that edge tilts and the multiple second class frosted items tilted with the edge of base band length direction
100, first kind frosted item and the second class frosted item are not parallel.
Embodiment 2
See Fig. 2, and with reference to figure 1 and Fig. 3 to Fig. 6, a kind of cable precoated metal band, it is by base band 1, bonding or patch
The first coating layer 2, the second coating layer 3 that is cohesive or being fitted in 1 lower surface of base band in 1 upper surface of base band is closed to form, it is special
Sign is that the upper surface and the lower surface of the base band is not plane.
A kind of cable precoated metal band described above, it is characterised in that the upper surface and the lower surface of the base band all has
There are multiple grooves.
A kind of cable precoated metal band described above, it is characterised in that the groove is the side with base band length direction
The parallel multiple first kind frosted items 10 of edge.
A kind of cable precoated metal band described above, it is characterised in that the groove is the side with base band length direction
Multiple first kind frosted items 10 that edge tilts.
A kind of cable precoated metal band described above, it is characterised in that the groove is the side with base band length direction
Multiple first kind frosted items 10 that edge tilts and the multiple second class frosted items tilted with the edge of base band length direction
100, first kind frosted item and the second class frosted item are not parallel.
Further, a kind of cable precoated metal band described above, it is by base band 1, bonding or is fitted in base band 1
First coating layer 2 of upper surface, the second coating layer 3 for bonding or being fitted in 1 lower surface of base band are formed, it is characterised in that described
In the upper surface and the lower surface of base band, there are one being plane, another is not plane.
A kind of cable precoated metal band described above, it is characterised in that in the upper surface and the lower surface of the base band,
Be not that face of plane surface have multiple grooves.
A kind of cable precoated metal band described above, it is characterised in that the groove is the side with base band length direction
The parallel multiple first kind frosted items 10 of edge.
A kind of cable precoated metal band described above, it is characterised in that the groove is the side with base band length direction
Multiple first kind frosted items 10 that edge tilts.
A kind of cable precoated metal band described above, it is characterised in that the groove is the side with base band length direction
Multiple first kind frosted items 10 that edge tilts and the multiple second class frosted items tilted with the edge of base band length direction
100, first kind frosted item and the second class frosted item are not parallel.
A kind of cable precoated metal band described in any of the above-described embodiment, it is characterised in that the groove can be
It is continuous or interrupted, it may be in linear or cheat shape one by one, during linear, be drawn by hard object
Go out, grind or stamp out by hard material when cheating shape.
A kind of cable precoated metal band described in any of the above-described embodiment, it is characterised in that the thickness of the base band
For 0.08~0.50mm.
A kind of cable precoated metal band described in any of the above-described embodiment, it is characterised in that the metal tape is steel
Band or aluminium strip.
A kind of cable precoated metal band described in any of the above-described embodiment, it is characterised in that the material of the coating layer
Expect for polyethylene or ethylene-acrylic copolymer or polyester or polypropylene, alternatively, the coating layer is by by weight
Made of following material：60~80 parts of polyethylene, 10~20 parts of polypropylene, 5~10 parts of two fat of phthalic acid fourth, epoxy resin
12~16 parts, 3~7 parts of methylcellulose, 2~6 parts of polyvinyl alcohol, 1~3 part of diphenylamines, 1~2 part of silicone oil, butylated hydroxy-a
1~2 part of benzene, commercially available 1~2 part of model UV-327 ultraviolet absorbers.
A kind of cable precoated metal band described in any of the above-described embodiment, it is characterised in that the thickness of the coating layer
Degree minimum value is 0.03mm.
In the present invention, due to the presence of the groove on base band surface so that coating layer can enter in groove so that coating layer
Stronger with the cohesive force of base band, during using covering material of the prior art, the adhesion strength between base band and coating layer is more than
12N/cm after optical cable or cable is made, is more than 8N/cm with the adhesion strength of sheath；6.13N/cm in compared with prior art
And 3.6N/cm is compared, tool is greatly improved, thus into optical cable or cable, cohesive index is all qualified；Due to the use of occasion
And requirement is different, some cables only need the adhesion strength of single side to increase, and some need is two-sided all to be increased, the technical side in the present invention
Case can meet the demand, and the overlay film steel band and overlay film aluminium strip of applicant's production are used through user, in terms of not having adhesion strength
Complaint and bad quality information feedback, therefore, applicant thinks that technical scheme of the present invention has reached expected requirement, Er Qieben
Invent easily fabricated, cost price increase it is less.
In the present invention, using the overlay film layer material of inventive formulation, even if not using the reeded structure of tool, base band is with covering
Adhesion strength between film layer is more than 8.4N/cm, after optical cable or cable is made, is more than 6.1N/cm with the adhesion strength of sheath；
Using the reeded structure of tool, while after the overlay film layer material of the above-mentioned formula of use,
Adhesion strength between base band and coating layer is more than 12N/cm, after optical cable or cable is made, the bonding with sheath
Intensity is more than 14.3N/cm；After optical cable or cable is made, it is more than 12.6N/cm with the adhesion strength of sheath；Therefore, significantly
Improve the adhesion strength of overlay film aluminium strip and overlay film steel band.
In the present invention, metal tape is not only suitable for steel band or aluminium strip, similarly suitable for metal tapes such as copper strips, alloy strip.
The present invention is not limited to above-mentioned preferred forms, it should be understood that design of the invention can be by other various shapes
Formula is implemented to use, they are also fallen in protection scope of the present invention.
Claims (10)
1. a kind of coating layer, which is characterized in that the material of the coating layer is polyethylene or ethylene-acrylic copolymer or gathers
Ester or polypropylene；Alternatively, the coating layer is made of following material by weight：60~80 parts of polyethylene, poly- third
10~20 parts of alkene, 5~10 parts of two fat of phthalic acid fourth, 12~16 parts of epoxy resin, 3~7 parts of methylcellulose, polyvinyl alcohol
2~6 parts, 1~3 part of diphenylamines, 1~2 part of silicone oil, 1~2 part of dibutyl hydroxy toluene, commercially available model UV-327 UV absorptions
1~2 part of agent.
2. a kind of cable, the cable is optical cable or cable, and the cable surface has precoated metal band, which is characterized in that
The metal tape is by base band, bonding or is fitted in the first coating layer of base band upper surface and forms, and first coating layer is
Coating layer described in claim 1, the upper surface of the base band is not plane, and the upper surface of the base band is with multiple recessed
Slot.
3. a kind of cable, the cable is optical cable or cable, and the cable surface has precoated metal band, which is characterized in that
The metal tape is by base band, bonding or is fitted in the first coating layer of base band upper surface, bonding or is fitted in base band lower surface
The second coating layer form, first coating layer and the second coating layer are coating layer described in claim 1, the base
In the upper surface and the lower surface of band, at least one is not plane；In the surface of the base band, nonplanar surface has multiple
Groove.
4. according to a kind of cable described in claim 2 or 3, it is characterised in that the groove is the side with base band length direction
The parallel multiple first kind frosted items of edge.
5. according to a kind of cable described in claim 2 or 3, it is characterised in that the groove is the side with base band length direction
Multiple first kind frosted items that edge tilts.
6. according to a kind of cable described in claim 2 or 3, it is characterised in that the groove is the side with base band length direction
Multiple first kind frosted items that edge tilts and the multiple second class frosted items tilted with the edge of base band length direction, first
Class frosted item and the second class frosted item are not parallel.
7. according to a kind of cable described in claim 2 or 3, it is characterised in that the groove is continuous either discontinuously
, consecutive hours is in linear, in hole shape when being not connected to；It during linear, is marked by hard object, is by hard when cheating shape
Substance grinds or stamps out.
8. according to a kind of cable described in claim 2 or 3, it is characterised in that the thickness of the base band for 0.08~
0.50mm。
9. according to a kind of cable described in claim 2 or 3, it is characterised in that the thickness minimum value of the coating layer is
0.03mm。
10. according to a kind of cable described in claim 2 or 3, which is characterized in that the metal tape is steel band or aluminium strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016861.7A CN108231266A (en) | 2016-12-15 | 2016-12-15 | A kind of coating layer and its cable |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016861.7A CN108231266A (en) | 2016-12-15 | 2016-12-15 | A kind of coating layer and its cable |
| CN201611158062.0A CN106710694B (en) | 2016-12-15 | 2016-12-15 | A kind of cable precoated metal band |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611158062.0A Division CN106710694B (en) | 2016-12-15 | 2016-12-15 | A kind of cable precoated metal band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108231266A true CN108231266A (en) | 2018-06-29 |
Family
ID=58937838
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710982106.XA Pending CN107658060A (en) | 2016-12-15 | 2016-12-15 | A kind of precoated metal band |
| CN201710982100.2A Pending CN107622826A (en) | 2016-12-15 | 2016-12-15 | A kind of precoated metal band for cable |
| CN201810016861.7A Pending CN108231266A (en) | 2016-12-15 | 2016-12-15 | A kind of coating layer and its cable |
| CN201611158062.0A Active CN106710694B (en) | 2016-12-15 | 2016-12-15 | A kind of cable precoated metal band |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710982106.XA Pending CN107658060A (en) | 2016-12-15 | 2016-12-15 | A kind of precoated metal band |
| CN201710982100.2A Pending CN107622826A (en) | 2016-12-15 | 2016-12-15 | A kind of precoated metal band for cable |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611158062.0A Active CN106710694B (en) | 2016-12-15 | 2016-12-15 | A kind of cable precoated metal band |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN107658060A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658060A (en) * | 2016-12-15 | 2018-02-02 | 胡剑民 | A kind of precoated metal band |
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| US5466510A (en) * | 1990-05-11 | 1995-11-14 | Tokyo Silicone Co., Ltd. | Structure, method of preventing adhesion of adhesive substance, and method of preventing adhesion of non-vulcanized rubber |
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| CN201933736U (en) * | 2011-01-31 | 2011-08-17 | 盛奇龙 | Soft sheet aluminum-plastic composite embossed film |
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| DE4114964A1 (en) * | 1990-05-11 | 1991-12-12 | Tokyo Silicone Co | Surface profile used to prevent adhesion of substances - has base with surface of given roughness and coated in silicone polymer so that rough profile is repeated on outer surface |
| JPH04160787A (en) * | 1990-10-20 | 1992-06-04 | Yoshiko Yasuda | Electrode adhesion apparatus for self temperature-control heat generator sheet |
| CN1915524A (en) * | 2006-08-28 | 2007-02-21 | 喻炳高 | Adhesive tape of felt face with wave like capped edge |
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| CN206340373U (en) * | 2016-12-15 | 2017-07-18 | 吴江市民福电缆附件厂 | A kind of cable precoated metal band |
| CN107658060A (en) * | 2016-12-15 | 2018-02-02 | 胡剑民 | A kind of precoated metal band |
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2016
- 2016-12-15 CN CN201710982106.XA patent/CN107658060A/en active Pending
- 2016-12-15 CN CN201710982100.2A patent/CN107622826A/en active Pending
- 2016-12-15 CN CN201810016861.7A patent/CN108231266A/en active Pending
- 2016-12-15 CN CN201611158062.0A patent/CN106710694B/en active Active
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|---|---|---|---|---|
| US5466510A (en) * | 1990-05-11 | 1995-11-14 | Tokyo Silicone Co., Ltd. | Structure, method of preventing adhesion of adhesive substance, and method of preventing adhesion of non-vulcanized rubber |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106710694A (en) | 2017-05-24 |
| CN107658060A (en) | 2018-02-02 |
| CN107622826A (en) | 2018-01-23 |
| CN106710694B (en) | 2018-01-09 |
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