CN104693577A - Fungus-resistant cable protection layer - Google Patents
Fungus-resistant cable protection layer Download PDFInfo
- Publication number
- CN104693577A CN104693577A CN201410703926.7A CN201410703926A CN104693577A CN 104693577 A CN104693577 A CN 104693577A CN 201410703926 A CN201410703926 A CN 201410703926A CN 104693577 A CN104693577 A CN 104693577A
- Authority
- CN
- China
- Prior art keywords
- fungus
- protective layer
- resistant
- coaxial cable
- protection layer
- 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
- 241000233866 Fungi Species 0.000 title claims abstract description 17
- 239000000945 filler Substances 0.000 claims abstract description 12
- 239000003242 anti bacterial agent Substances 0.000 claims abstract description 7
- 239000011241 protective layer Substances 0.000 claims description 24
- 239000003112 inhibitor Substances 0.000 claims description 9
- 239000012752 auxiliary agent Substances 0.000 claims description 6
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 6
- 229920001897 terpolymer Polymers 0.000 claims description 6
- VGVRPFIJEJYOFN-UHFFFAOYSA-N 2,3,4,6-tetrachlorophenol Chemical class OC1=C(Cl)C=C(Cl)C(Cl)=C1Cl VGVRPFIJEJYOFN-UHFFFAOYSA-N 0.000 claims description 3
- 239000004902 Softening Agent Substances 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical class [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims description 3
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- 150000001879 copper Chemical class 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- 150000002730 mercury Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 150000002989 phenols Chemical class 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 229920002943 EPDM rubber Polymers 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 229920013716 polyethylene resin Polymers 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000003245 working effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Insulated Conductors (AREA)
Abstract
The invention relates to a fungus-resistant cable protection layer which is applied to an ultrathin coaxial cable to wrap the ultrathin coaxial cable. The fungus-resistant cable protection layer mainly comprises the following components in percentage: 65-70 percent of polyethylene resin, 10-15 percent of ethylene propylene diene monomer, 8-15 percent of a nano antibacterial agent and the balance of an additive. The fungus-resistant cable protection layer is reasonable in matching of the components and has unique efficacies; and an inorganic fungus-resistant filler is added into the raw materials to effectively enrich the service performance of the fungus-resistant cable protection layer, so that the ultrathin coaxial cable can be used normally in a high-humidity environment, the flexibility and high tensile strength of the ultrathin coaxial cable are kept, and the service life of the product is prolonged.
Description
Technical field
The present invention relates to coaxial cable technology field, be specifically related to a kind of fungus-resistant cable protective layer.
Background technology
In recent years, the continuous quickening of communication, medical treatment, military electronic product miniaturization trend, performance requriements improves constantly, and the traditional wiring element such as flat cable, flexible PCB of the various frequency signal of transmission is transmitted rapidly that speed is higher, frequency band is wider and the Ultrathin coaxial cable that electromagnetism interference is strong replaced in these products.Particularly middle nineteen nineties in last century mobile communication universal, facilitate research and development and the scale production of Ultrathin coaxial cable especially.
Electronic product in use often can be subject to the impact of external environment condition; in the environment that some humidity are larger; water molecules is easily adsorbed on the external protection of Ultrathin coaxial cable; if things go on like this; easily there is the phenomenon that external protection is mouldy; not only have impact on use properties and the life-span of external protection, and certain impact can be produced on the use properties of parts each in external protection, to such an extent as to have impact on use properties and the life-span of Ultrathin coaxial cable entirety.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of cable covering of effective mildew-resistant, keeps kindliness, the higher tensile strength of cable, improves the work-ing life of product.
For solving the problems of the technologies described above; the present invention relates to a kind of fungus-resistant cable protective layer; this protective layer is applied in Ultrathin coaxial cable; be coated on the outermost layer of Ultrathin coaxial cable; main component and the percentage composition proportioning thereof of described protective layer are: polyvinyl resin 65%-70%, terpolymer EP rubber 10%-15%, nano antibacterial agent 8%-15%, and all the other are auxiliary agent.
Preferably, in the composition of described protective layer, also comprise the inorganic mildew-resistant filler of 5%-8%, described inorganic mildew-resistant filler be with mould inhibitor process after zeolite granular.
Preferably, described mould inhibitor is the one in phenols, chlorophenols, organic mercury salt, organic copper salt, organic tin salt.
Preferably, described auxiliary agent comprises thermo-stabilizer, softening agent, oxidation inhibitor and lubricant.
Beneficial effect of the present invention is: the configuration of this protective layer composition rationally; effect is unique; the inorganic mildew-resistant filler increased in its raw material has effectively enriched the use properties of protective layer; Ultrathin coaxial cable also can normally be used in the environment that humidity is larger; and the kindliness of cable, higher tensile strength can be kept, improve the work-ing life of product.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The present invention relates to a kind of fungus-resistant cable protective layer; this protective layer is applied in Ultrathin coaxial cable; be coated on the outermost layer of Ultrathin coaxial cable; main component and the percentage composition proportioning thereof of protective layer are: polyvinyl resin 65%-70%, terpolymer EP rubber 10%-15%, nano antibacterial agent 8%-15%, and all the other are auxiliary agent.Also comprise the inorganic mildew-resistant filler of 5%-8% in the composition of protective layer, inorganic mildew-resistant filler be with mould inhibitor process after zeolite granular.Mould inhibitor is the one in phenols, chlorophenols, organic mercury salt, organic copper salt, organic tin salt.Auxiliary agent comprises thermo-stabilizer, softening agent, oxidation inhibitor and lubricant.
Embodiment one
Each component percentages of above-mentioned fungus-resistant cable protective layer is as follows: polyvinyl resin 65%, terpolymer EP rubber 10%, nano antibacterial agent 15%, inorganic mildew-resistant filler 5%, each analog assistant 5%.
Embodiment two
Each component percentages of above-mentioned fungus-resistant cable protective layer is as follows: polyvinyl resin 68%, terpolymer EP rubber 12%, nano antibacterial agent 10%, inorganic mildew-resistant filler 8%, each analog assistant 2%.
Embodiment three
Each component percentages of above-mentioned fungus-resistant cable protective layer is as follows: polyvinyl resin 70%, terpolymer EP rubber 15%, nano antibacterial agent 8%, inorganic mildew-resistant filler 5%, each analog assistant 3%.
The configuration of this protective layer composition rationally; effect is unique; the inorganic mildew-resistant filler increased in its raw material has effectively enriched the use properties of protective layer; Ultrathin coaxial cable also can normally be used in the environment that humidity is larger; and the kindliness of cable, higher tensile strength can be kept, improve the work-ing life of product.
Be more than better embodiment of the present invention, but protection scope of the present invention is not limited thereto.Any those of ordinary skill in the art are in the technical scope disclosed by the present invention, and the conversion expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore the protection domain that protection scope of the present invention should limit with claim is as the criterion.
Claims (4)
1. a fungus-resistant cable protective layer; it is characterized in that; this protective layer is applied in Ultrathin coaxial cable; be coated on the outermost layer of Ultrathin coaxial cable; main component and the percentage composition proportioning thereof of described protective layer are: polyvinyl resin 65%-70%, terpolymer EP rubber 10%-15%, nano antibacterial agent 8%-15%, and all the other are auxiliary agent.
2. fungus-resistant cable protective layer as claimed in claim 1, is characterized in that: also comprise the inorganic mildew-resistant filler of 5%-8% in the composition of described protective layer, described inorganic mildew-resistant filler be with mould inhibitor process after zeolite granular.
3. fungus-resistant cable protective layer as claimed in claim 2, is characterized in that: described mould inhibitor is the one in phenols, chlorophenols, organic mercury salt, organic copper salt, organic tin salt.
4. the fungus-resistant cable protective layer as described in claim 1 or 3, is characterized in that: described auxiliary agent comprises thermo-stabilizer, softening agent, oxidation inhibitor and lubricant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410703926.7A CN104693577A (en) | 2014-11-30 | 2014-11-30 | Fungus-resistant cable protection layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410703926.7A CN104693577A (en) | 2014-11-30 | 2014-11-30 | Fungus-resistant cable protection layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104693577A true CN104693577A (en) | 2015-06-10 |
Family
ID=53341153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410703926.7A Pending CN104693577A (en) | 2014-11-30 | 2014-11-30 | Fungus-resistant cable protection layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104693577A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105001484A (en) * | 2015-06-16 | 2015-10-28 | 四川蜀羊防水材料有限公司 | Polyethylene material and preparation method thereof |
| CN106251938A (en) * | 2016-08-30 | 2016-12-21 | 湖北东方玉扬电子科技有限公司 | Algae data cube computation line insulating layer antibacterial, anti-and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102617914A (en) * | 2012-04-01 | 2012-08-01 | 广东三凌塑料管材有限公司 | Polyethylene cable duct |
| CN103865150A (en) * | 2014-03-13 | 2014-06-18 | 苏州科茂电子材料科技有限公司 | Preparation method of mildew proofing sheath |
-
2014
- 2014-11-30 CN CN201410703926.7A patent/CN104693577A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102617914A (en) * | 2012-04-01 | 2012-08-01 | 广东三凌塑料管材有限公司 | Polyethylene cable duct |
| CN103865150A (en) * | 2014-03-13 | 2014-06-18 | 苏州科茂电子材料科技有限公司 | Preparation method of mildew proofing sheath |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105001484A (en) * | 2015-06-16 | 2015-10-28 | 四川蜀羊防水材料有限公司 | Polyethylene material and preparation method thereof |
| CN106251938A (en) * | 2016-08-30 | 2016-12-21 | 湖北东方玉扬电子科技有限公司 | Algae data cube computation line insulating layer antibacterial, anti-and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150610 |