CN107739460A - A kind of nylon building cable outer sheath material of modification and preparation method thereof - Google Patents
A kind of nylon building cable outer sheath material of modification and preparation method thereof Download PDFInfo
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- CN107739460A CN107739460A CN201711061675.7A CN201711061675A CN107739460A CN 107739460 A CN107739460 A CN 107739460A CN 201711061675 A CN201711061675 A CN 201711061675A CN 107739460 A CN107739460 A CN 107739460A
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
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- 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
- H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
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- 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
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
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Abstract
The invention discloses a kind of nylon of modification to build cable outer sheath material and preparation method thereof, including is composed of the following raw materials by weight：11 15 parts of the dilute ethyl acrylate copolymer of 20 35 parts of polyolefin, second, 15 35 parts of isoprene rubber, 20 25 parts of neoprene, 20 30 parts of nylon, 13 22 parts of lead sulfate tribasic, 14 19 parts of polyfluoroethylene resin, 26 parts of gas-phase silica, 28 parts of decabromodiphenyl oxide, 26 parts of calcined kaolin, 48 parts of hydroxy propyl methacrylate, 28 parts of nano titanium oxide.The present invention is added in combination compounded mix, anti-aging agent RD, fire retardant, stabilizer and thiadiazole vulcanizing agent using the proportioning of the above-mentioned raw materials such as polyolefin, the dilute ethyl acrylate copolymer of second, isoprene rubber, neoprene, nylon, lead sulfate tribasic progress science and carries out reaction fusion, process of preparing is simple, prepared product has preferable corrosion-resistant, fire protection flame retarding, insulating properties, is adapted to use in multiple fields.
Description
Technical field
The present invention relates to cable material manufacture technology field, and in particular to a kind of nylon building cable outer sheath material of modification
And preparation method thereof.
Background technology
With the rapid development of global economy and the continuous reinforcement of mankind's environmental consciousness, green, low-carbon environment-friendly building are
As the development trend of building trade.Superstructure the more is built the more high, and the scale of underground installation is increasing, and electric wire is increasingly
It is widely used, laying is also more and more intensive, and because of the damage or aging of cable jacket, and the fire triggered is also increasingly
It is more.How to reduce the incidence of fire and the death rate of fire occurs, develop low cigarette, Halogen, fire-retardant, environmentally friendly cable material
As one of direction of scientific rersearch of wires and cables industry.
As China's city intelligent, the high stratification of building, electric wire secretly the development of depositedization and become increasingly conspicuous, construction timber is with building
Build thing projected life it is synchronous oneself turn into engine request, building with wherein secretly deposited electric wire should the same life-span, to prevent halfway
Building life cycle is shortened in thread-changing to the damage of building structure；Meanwhile with China《Green building assessment standard》And with body
The constantly improve of system, electric wire should also keep up with green paces.Research and develop good security, the feature of environmental protection, energy saving low smoke and zero halogen building
Cable insulation material is the development for adapting to society.
China had for more than 30 years so far from reforming and opening up to the outside world, and the electric wire used in large amount of building has occurred insulating and sheath
Aging, electric wire " are died ".According to incompletely statistics, in the electrical fire that all building fields occur both at home and abroad, there is 85%
Above is due to electric wire aging, line short is caused to strike sparks and cause fire.Therefore, novel low-smoke zero-halogen building cable is exhausted
Edge material just becomes society and is badly in need of product.At present, domestic construction wiring is most of uses polyvinyl chloride (PVC) electric wire.
The content of the invention
To solve the above problems, the invention provides a kind of nylon of modification to build cable outer sheath material and its preparation side
Method.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of nylon building cable outer sheath material of modification and preparation method thereof, including be composed of the following raw materials by weight：Polyene
Hydrocarbon 20-35 parts, second is dilute-ethyl acrylate copolymer 11-15 parts, isoprene rubber 15-35 parts, neoprene 20-25 parts, nylon
20-30 parts, lead sulfate tribasic 13-22 parts, polyfluoroethylene resin 14-19 parts, gas-phase silica 2-6 parts, decabromodiphenyl oxide 2-8
It is part, calcined kaolin 2-6 parts, hydroxy propyl methacrylate 4-8 parts, nano titanium oxide 2-8 parts, APP 7-14 parts, multiple
Close filler 5-11 parts, anti-aging agent RD 2-4 parts, fire retardant 6-9 parts, stabilizer 2-6 parts and thiadiazole vulcanizing agent 3-7 parts.
Further, the nylon building cable outer sheath material of a kind of modification, including be composed of the following raw materials by weight：Polyene
Hydrocarbon 22-30 parts, second is dilute-ethyl acrylate copolymer 12-14 parts, isoprene rubber 16-34 parts, neoprene 22-24 parts, nylon
21-28 parts, lead sulfate tribasic 14-20 parts, polyfluoroethylene resin 15-18 parts, gas-phase silica 3-5 parts, decabromodiphenyl oxide 3-7
It is part, calcined kaolin 3-5 parts, hydroxy propyl methacrylate 5-7 parts, nano titanium oxide 3-7 parts, APP 8-13 parts, multiple
Close filler 6-10 parts, anti-aging agent RD 3-4 parts, fire retardant 7-9 parts, stabilizer 3-5 parts and thiadiazole vulcanizing agent 4-6 parts.
Further, the fire retardant is fulminuric acid ester and antimony oxide, and the stabilizer is solid calcium zinc.
Further, the preparation method of the nylon building cable outer sheath material of a kind of modification, includes following steps：
S1, by polyolefin 22-30 parts, neoprene 22-24 parts, second it is dilute-ethyl acrylate copolymer 12-14 parts, decabromodiphenyl
Ether 3-7 parts, isoprene rubber 16-34 parts, polyfluoroethylene resin 15-18 parts, put into together in 66-88 DEG C of banbury, be kneaded 10-
20min；
S2, by lead sulfate tribasic 14-20 parts, nylon 21-28 parts, gas-phase silica 3-5 parts, calcined kaolin 3-5 parts, methyl
Hydroxypropyl acrylate 5-7 parts, nano titanium oxide 3-7 parts, APP 8-13 parts, compounded mix 6-10 parts, anti-aging agent RD 3-
4 parts, fire retardant 7-9 parts, stabilizer 3-5 parts and thiadiazole vulcanizing agent 4-6 parts, pour into high-speed mixer, mixed at high speed 10-
20min, stirred at being 70-80 DEG C in temperature, obtain mixed material；
S3, step S2 obtained into mixed material be added in step S1 kneading machine to be kneaded 5-10min;
S4, by compound mill, after mill after tabletting, slitting, cooling, put into double screw extruder, be extruded into particle, be made
CABLE MATERIALS.
The present invention is dilute-ethyl acrylate copolymer, isoprene rubber, neoprene, nylon, tribasic using polyolefin, second
The proportioning of the above-mentioned raw materials such as lead sulfate, polyfluoroethylene resin, gas-phase silica, decabromodiphenyl oxide progress science is added in combination compound
Filler, anti-aging agent RD, fire retardant, stabilizer and thiadiazole vulcanizing agent carry out reaction fusion, and process of preparing is simple, institute
The product of preparation has preferable corrosion-resistant, fire protection flame retarding, insulating properties, is adapted to use in multiple fields.
Polyolefin has good pliability and heat endurance；CABLE MATERIALS good flame resistance of the present invention, prevents fire, increase
The security of building cable.
Embodiment
In order that objects and advantages of the present invention are more clearly understood, the present invention is carried out with reference to embodiments further detailed
Explanation.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention includes being composed of the following raw materials by weight：Polyolefin 20-35 parts, second is dilute-ethyl acrylate copolymers
It is thing 11-15 parts, isoprene rubber 15-35 parts, neoprene 20-25 parts, nylon 20-30 parts, lead sulfate tribasic 13-22 parts, poly-
Fluoroethylene resin 14-19 parts, gas-phase silica 2-6 parts, decabromodiphenyl oxide 2-8 parts, calcined kaolin 2-6 parts, methacrylic acid
Hydroxypropyl acrylate 4-8 parts, nano titanium oxide 2-8 parts, APP 7-14 parts, compounded mix 5-11 parts, anti-aging agent RD 2-4 parts, resistance
Fire agent 6-9 parts, stabilizer 2-6 parts and thiadiazole vulcanizing agent 3-7 parts.
A kind of nylon building cable outer sheath material of modification, including be composed of the following raw materials by weight：Polyolefin 22-30
Part, second it is dilute-ethyl acrylate copolymer 12-14 parts, isoprene rubber 16-34 parts, neoprene 22-24 parts, nylon 21-28 parts,
Lead sulfate tribasic 14-20 parts, polyfluoroethylene resin 15-18 parts, gas-phase silica 3-5 parts, decabromodiphenyl oxide 3-7 parts, calcining
Kaolin 3-5 parts, hydroxy propyl methacrylate 5-7 parts, nano titanium oxide 3-7 parts, APP 8-13 parts, compounded mix 6-
10 parts, anti-aging agent RD 3-4 parts, fire retardant 7-9 parts, stabilizer 3-5 parts and thiadiazole vulcanizing agent 4-6 parts.
The fire retardant is fulminuric acid ester and antimony oxide, and the stabilizer is solid calcium zinc.
A kind of preparation method of the nylon building cable outer sheath material of modification, comprises the following steps：
S1, by polyolefin 22-30 parts, neoprene 22-24 parts, second it is dilute-ethyl acrylate copolymer 12-14 parts, decabromodiphenyl
Ether 3-7 parts, isoprene rubber 16-34 parts, polyfluoroethylene resin 15-18 parts, put into together in 66-88 DEG C of banbury, be kneaded 10-
20min；
S2, by lead sulfate tribasic 14-20 parts, nylon 21-28 parts, gas-phase silica 3-5 parts, calcined kaolin 3-5 parts, methyl
Hydroxypropyl acrylate 5-7 parts, nano titanium oxide 3-7 parts, APP 8-13 parts, compounded mix 6-10 parts, anti-aging agent RD 3-
4 parts, fire retardant 7-9 parts, stabilizer 3-5 parts and thiadiazole vulcanizing agent 4-6 parts, pour into high-speed mixer, mixed at high speed 10-
20min, stirred at being 70-80 DEG C in temperature, obtain mixed material；
S3, step S2 obtained into mixed material be added in step S1 kneading machine to be kneaded 5-10min；
S4, by compound mill, after mill after tabletting, slitting, cooling, put into double screw extruder, be extruded into particle, be made
CABLE MATERIALS.
Embodiment 1：
A kind of preparation method of the nylon building cable outer sheath material of modification, comprises the following steps：
S1, by 27 parts of polyolefin, 23 parts of neoprene, second it is dilute -13 parts of ethyl acrylate copolymer, 6 parts of decabromodiphenyl oxide, isoamyl
19 parts of rubber, 16 parts of polyfluoroethylene resin, put into together in 69 DEG C of banbury, be kneaded 17min；
S2, by 17 parts of lead sulfate tribasic, 26 parts of nylon, 4 parts of gas-phase silica, 4 parts of calcined kaolin, methacrylic acid hydroxypropyl
6 parts of ester, 6 parts of nano titanium oxide, 11 parts of APP, 8 parts of compounded mix, 3 parts of anti-aging agent RD, 8 parts of fire retardant, stabilizer 4
5 parts of part and thiadiazole vulcanizing agent, are poured into high-speed mixer, mixed at high speed 16min, are stirred at being 76 DEG C in temperature,
Obtain mixed material；
S3, step S2 obtained into mixed material be added in step S1 kneading machine to be kneaded 9min;
S4, by compound mill, after mill after tabletting, slitting, cooling, put into double screw extruder, be extruded into particle, be made
CABLE MATERIALS.
Embodiment 2：
A kind of preparation method of the nylon building cable outer sheath material of modification, comprises the following steps：
S1, by 30 parts of polyolefin, 24 parts of neoprene, second it is dilute -14 parts of ethyl acrylate copolymer, 7 parts of decabromodiphenyl oxide, isoamyl
34 parts of rubber, 18 parts of polyfluoroethylene resin, put into together in 88 DEG C of banbury, be kneaded 20min；
S2, by 20 parts of lead sulfate tribasic, 28 parts of nylon, 5 parts of gas-phase silica, 5 parts of calcined kaolin, methacrylic acid hydroxypropyl
7 parts of ester, 7 parts of nano titanium oxide, 13 parts of APP, 10 parts of compounded mix, 4 parts of anti-aging agent RD, 9 parts of fire retardant, stabilizer
5 parts and 6 parts of thiadiazole vulcanizing agent, are poured into high-speed mixer, mixed at high speed 20min, are stirred at being 80 DEG C in temperature,
Obtain mixed material；
S3, step S2 obtained into mixed material be added in step S1 kneading machine to be kneaded 10min;
S4, by compound mill, after mill after tabletting, slitting, cooling, put into double screw extruder, be extruded into particle, be made
CABLE MATERIALS.
Embodiment 3：
A kind of preparation method of the nylon building cable outer sheath material of modification, comprises the following steps：
S1, by 22 parts of polyolefin, 22 parts of neoprene, second it is dilute -12 parts of ethyl acrylate copolymer, 3 parts of decabromodiphenyl oxide, isoamyl
16 parts of rubber, 15 parts of polyfluoroethylene resin, put into together in 66 DEG C of banbury, be kneaded 10min；
S2, by 14 parts of lead sulfate tribasic, 21 parts of nylon, 3 parts of gas-phase silica, 3 parts of calcined kaolin, methacrylic acid hydroxypropyl
5 parts of ester, 3 parts of nano titanium oxide, 8 parts of APP, 6 parts of compounded mix, 3 parts of anti-aging agent RD, 7 parts of fire retardant, stabilizer 3
4 parts of part and thiadiazole vulcanizing agent, are poured into high-speed mixer, mixed at high speed 10min, are stirred at being 70 DEG C in temperature,
Obtain mixed material；
S3, step S2 obtained into mixed material be added in step S1 kneading machine to be kneaded 5min;
S4, by compound mill, after mill after tabletting, slitting, cooling, put into double screw extruder, be extruded into particle, be made
CABLE MATERIALS.
The present invention is dilute-ethyl acrylate copolymer, isoprene rubber, neoprene, nylon, tribasic using polyolefin, second
The proportioning of the above-mentioned raw materials such as lead sulfate, polyfluoroethylene resin, gas-phase silica, decabromodiphenyl oxide progress science is added in combination compound
Filler, anti-aging agent RD, fire retardant, stabilizer and thiadiazole vulcanizing agent carry out reaction fusion, and process of preparing is simple, institute
The product of preparation has preferable corrosion-resistant, fire protection flame retarding, insulating properties, is adapted to use in multiple fields.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (4)
1. the nylon building cable outer sheath material of a kind of modification, it is characterised in that including being composed of the following raw materials by weight：Polyene
Hydrocarbon 20-35 parts, second is dilute-ethyl acrylate copolymer 11-15 parts, isoprene rubber 15-35 parts, neoprene 20-25 parts, nylon
20-30 parts, lead sulfate tribasic 13-22 parts, polyfluoroethylene resin 14-19 parts, gas-phase silica 2-6 parts, decabromodiphenyl oxide 2-8
It is part, calcined kaolin 2-6 parts, hydroxy propyl methacrylate 4-8 parts, nano titanium oxide 2-8 parts, APP 7-14 parts, multiple
Close filler 5-11 parts, anti-aging agent RD 2-4 parts, fire retardant 6-9 parts, stabilizer 2-6 parts and thiadiazole vulcanizing agent 3-7 parts.
2. the nylon building cable outer sheath material of a kind of modification according to claim 1, it is characterised in that including by following
Raw material forms：Polyolefin 22-30 parts, second is dilute-ethyl acrylate copolymer 12-14 parts, isoprene rubber 16-34 parts, chlorine
Buna 22-24 parts, nylon 21-28 parts, lead sulfate tribasic 14-20 parts, polyfluoroethylene resin 15-18 parts, gas-phase silica
3-5 parts, decabromodiphenyl oxide 3-7 parts, calcined kaolin 3-5 parts, hydroxy propyl methacrylate 5-7 parts, nano titanium oxide 3-7
Part, APP 8-13 parts, compounded mix 6-10 parts, anti-aging agent RD 3-4 parts, fire retardant 7-9 parts, stabilizer 3-5 parts and thiophene two
Azole vulcanizing agent 4-6 parts.
A kind of 3. nylon building cable outer sheath material of modification according to claim 1, it is characterised in that the fire retardant
For fulminuric acid ester and antimony oxide, the stabilizer is solid calcium zinc.
A kind of 4. preparation method of the nylon building cable outer sheath material of modification according to claim 1, it is characterised in that
Comprise the following steps：
S1, by polyolefin 22-30 parts, neoprene 22-24 parts, second it is dilute-ethyl acrylate copolymer 12-14 parts, decabromodiphenyl
Ether 3-7 parts, isoprene rubber 16-34 parts, polyfluoroethylene resin 15-18 parts, put into together in 66-88 DEG C of banbury, be kneaded 10-
20min；
S2, by lead sulfate tribasic 14-20 parts, nylon 21-28 parts, gas-phase silica 3-5 parts, calcined kaolin 3-5 parts, methyl
Hydroxypropyl acrylate 5-7 parts, nano titanium oxide 3-7 parts, APP 8-13 parts, compounded mix 6-10 parts, anti-aging agent RD 3-
4 parts, fire retardant 7-9 parts, stabilizer 3-5 parts and thiadiazole vulcanizing agent 4-6 parts, pour into high-speed mixer, mixed at high speed 10-
20min, stirred at being 70-80 DEG C in temperature, obtain mixed material；
S3, step S2 obtained into mixed material be added in step S1 kneading machine to be kneaded 5-10min;
S4, by compound mill, after mill after tabletting, slitting, cooling, put into double screw extruder, be extruded into particle, be made
CABLE MATERIALS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711061675.7A CN107739460A (en) | 2017-11-02 | 2017-11-02 | A kind of nylon building cable outer sheath material of modification and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711061675.7A CN107739460A (en) | 2017-11-02 | 2017-11-02 | A kind of nylon building cable outer sheath material of modification and preparation method thereof |
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| CN107739460A true CN107739460A (en) | 2018-02-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389657A (en) * | 2018-03-09 | 2018-08-10 | 湖南神通光电科技有限责任公司 | Photoelectric mixed cable applied to Communication power industry |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201619234U (en) * | 2010-03-19 | 2010-11-03 | 昆山科信橡塑机械有限公司 | Conical double-screw feeder |
| CN105001498A (en) * | 2015-08-06 | 2015-10-28 | 安徽电信器材贸易工业有限责任公司 | Ozone resisting communication optical fiber sheathing material |
| CN106519510A (en) * | 2016-11-24 | 2017-03-22 | 安徽意力电缆有限公司 | Formula of insulating and heat-conducting PVC (polyvinyl chloride) cable material |
-
2017
- 2017-11-02 CN CN201711061675.7A patent/CN107739460A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201619234U (en) * | 2010-03-19 | 2010-11-03 | 昆山科信橡塑机械有限公司 | Conical double-screw feeder |
| CN105001498A (en) * | 2015-08-06 | 2015-10-28 | 安徽电信器材贸易工业有限责任公司 | Ozone resisting communication optical fiber sheathing material |
| CN106519510A (en) * | 2016-11-24 | 2017-03-22 | 安徽意力电缆有限公司 | Formula of insulating and heat-conducting PVC (polyvinyl chloride) cable material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389657A (en) * | 2018-03-09 | 2018-08-10 | 湖南神通光电科技有限责任公司 | Photoelectric mixed cable applied to Communication power industry |
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Application publication date: 20180227 |