CN103509236A - High-flame-retardant low-smoke halogen-free cable material and preparing method thereof - Google Patents

High-flame-retardant low-smoke halogen-free cable material and preparing method thereof Download PDF

Info

Publication number
CN103509236A
CN103509236A CN201310473940.8A CN201310473940A CN103509236A CN 103509236 A CN103509236 A CN 103509236A CN 201310473940 A CN201310473940 A CN 201310473940A CN 103509236 A CN103509236 A CN 103509236A
Authority
CN
China
Prior art keywords
parts
zinc
powder
flame
cable material
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.)
Granted
Application number
CN201310473940.8A
Other languages
Chinese (zh)
Other versions
CN103509236B (en
Inventor
谢华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YANGZHOU ZHONGLAN CABLE Co.,Ltd.
Original Assignee
Lvbao Cable Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lvbao Cable Group Co Ltd filed Critical Lvbao Cable Group Co Ltd
Priority to CN201310473940.8A priority Critical patent/CN103509236B/en
Publication of CN103509236A publication Critical patent/CN103509236A/en
Application granted granted Critical
Publication of CN103509236B publication Critical patent/CN103509236B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)
  • Organic Insulating Materials (AREA)

Abstract

The invention provides a high-flame-retardant low-smoke halogen-free cable material which comprises the following raw materials in weight: 30-40 parts of EVA, 40-50 parts of HDPE (High-density Polyethylene), 10-15 parts of zinc borate, 15-20 parts of magnesium hydrate, 5-6 parts of ammonium molybdate, 2-3 parts of copper oxide, 8-10 parts of attapulgite, 2-3 parts of zirconium fluoride, 4-6 parts of molybdenum disulfide, 2-3 parts of aluminium nitride, 1-2 parts of nano boron carbide, 1-2 parts of zinc oxide, 10-12 parts of trioctyl trimellitate, 12-15 parts of triethyl citrate, 4-5 parts of chlorinated paraffin, 0.2-0.4 part of calcium stearate, 0.2-0.3 part of barium stearate, 1-2 parts of octadecanoic acid, 1-2 parts of high melting-point wax, 0.1-0.3 part of N,N'-ethylene bis(stearamide), 1-2 parts of calcium/zinc compound stabilizer, 1-2 parts of bisphenol A, 1-2 parts of crosslinking agent TAC, and 10-12 parts of modified filler. The cable material has high mechanical performance, high temperature resistance, high flame retardant performance, and is low-smoke and non-toxic during the combustion.

Description

A kind of high-flame-retardance low-smoke halogen-free cable material and preparation method thereof
Technical field
The present invention relates to CABLE MATERIALS field, be specifically related to a kind of high-flame-retardance low-smoke halogen-free cable material and preparation method thereof.
Background technology
Electric wire has the effect of power transmission and information conveyance, in people's life with in producing, plays an important role.Design and prepare low cigarette, low toxicity, possessing again the CABLE MATERIALS of excellent fire-retardancy and insulating property simultaneously, becoming the focus of current fire-retardant research.Traditional magnesium hydroxide and aluminium hydroxide based flame retardant, although can give the flame retardant properties that material is good, but, because the matrix resin of most of CABLE MATERIALS is nonpolar polyolefins polymer,, the consistency of aluminium hydroxide is poor, tend to reduce mechanical property and the processing characteristics of material with the magnesium hydroxide of polarity.Work out and both there is good flame retardant properties, there is environmental-protecting performance simultaneously, the CABLE MATERIALS material of good machinability, good insulating property becomes the direction of CABLE MATERIALS development, the present invention is by adding modified filler, greatly improve the consistency of storeroom, when having improved the machining property of CABLE MATERIALS, also guaranteed the anti-flaming environment-friendly of CABLE MATERIALS.
Summary of the invention
The invention provides a kind of high-flame-retardance low-smoke halogen-free cable material and preparation method thereof.The cable being processed into by CABLE MATERIALS of the present invention has low cigarette, Halogen, ageing-resistant, high flame retardant, the good features such as machinability.
The technical solution used in the present invention is:
A kind of high-flame-retardance low-smoke halogen-free cable material, it is characterized in that, by the component raw material preparation of following weight part, obtained: ethylene-vinyl acetate copolymer EVA30-40, high density polyethylene 40-50, zinc borate 10-15, magnesium hydroxide 15-20, ammonium molybdate 5-6, cupric oxide 2-3, attapulgite 8-10, Zirconium tetrafluoride 2-3, molybdenumdisulphide 4-6, aluminium nitride 2-3, nano boron carbide 1-2, zinc oxide 1-2, trioctyl trimellitate 10-12, triethyl citrate 12-15, clorafin 4-5, calcium stearate 0.2-0.4, barium stearate 0.2-0.3, stearic acid 1-2, inspissated wax 1-2, N, N '-ethylenebisstearamide 0.1-0.3, calcium/zinc composite stabilizer 1-2, dihydroxyphenyl propane 1-2, linking agent TAC1-2, modified filler 10-12,
Described modified filler is to be prepared and obtained by following method: a. takes off the raw material of row weight part: kaolin 180-190, medical stone 30-34, nano-sized carbon 1-2, xitix 1-2, coix seed oil 1-2, aluminum nitride powder 1-2, Zinc Gluconate 2-3, jade powder 2-3, polyisobutene 2-3, aluminate coupling agent DL-4111-2, stearic acid 2-3, antioxidant 1010 1-2;
B, kaolin, medical stone are calcined to 5-6h at 450-480 ℃, be cooled to room temperature, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, the hydrochloric acid soln that adds 12-15%, adjusting pH value is 4-5, ageing 10-15 hour, and it is neutral that repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH, filter, dry and obtain filler powder;
C, above-mentioned gained powder is mixed with other remaining component, and even with the high speed dispersion of 8000-10000 rev/min, obtain.
Described high-flame-retardance low-smoke halogen-free cable material, it is characterized in that, by the component raw material preparation of following weight part, obtained: ethylene-vinyl acetate copolymer EVA36, high density polyethylene 45, zinc borate 13, magnesium hydroxide 17, ammonium molybdate 6, cupric oxide 2, attapulgite 9, Zirconium tetrafluoride 2, molybdenumdisulphide 5, aluminium nitride 3, nano boron carbide 1, zinc oxide 1, trioctyl trimellitate 11, triethyl citrate 14, clorafin 4, calcium stearate 0.3, barium stearate 0.2, stearic acid 2, inspissated wax 2, N, N '-ethylenebisstearamide 0.3, calcium/zinc composite stabilizer 1, dihydroxyphenyl propane 2, linking agent TAC 1, modified filler 11,
Described modified filler is to be prepared and obtained by following method: a. takes off the raw material of row weight part: kaolin 187, medical stone 33, nano-sized carbon 1, xitix 2, coix seed oil 1, aluminum nitride powder 2, Zinc Gluconate 3, jade powder 2, polyisobutene 3, aluminate coupling agent DL-411 1, stearic acid 2, antioxidant 1010 2;
B, kaolin, medical stone are calcined to 5-6h at 450-480 ℃, be cooled to room temperature, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, the hydrochloric acid soln that adds 12-15%, adjusting pH value is 4-5, ageing 10-15 hour, and it is neutral that repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH, filter, dry and obtain filler powder;
C, above-mentioned gained powder is mixed with other remaining component, and even with the high speed dispersion of 8000-10000 rev/min, obtain.
The preparation method of CABLE MATERIALS of the present invention:
By formula rate, take each constitutive material, constitutive material is dropped into homogenizer mixing 3-5miu, blowing, the material mixing is put in twin screw extruder, extruding pelletization, then after entering and being dried in hot air dryer, obtain high-flame-retardance low-smoke halogen-free cable material, while extruding, twin screw extruder temperature setting is set to: 112 ℃ of feeding sections, 173 ℃ of melt zones, 173～182 ℃ of melt conveying zones, 191 ℃ of mixing sections, 184 ℃ of homogenizing zones, 184 ℃ of head metering zones.
Beneficial effect
The CABLE MATERIALS that the present invention makes has that mechanical property is high, high temperature resistant, flame retardant properties is high, LSZH during burning.
Embodiment
, by the component raw material preparation of following weight (kg), obtained:
Ethylene-vinyl acetate copolymer EVA36, high density polyethylene 45, zinc borate 13, magnesium hydroxide 17, ammonium molybdate 6, cupric oxide 2, attapulgite 9, Zirconium tetrafluoride 2, molybdenumdisulphide 5, aluminium nitride 3, nano boron carbide 1, zinc oxide 1, trioctyl trimellitate 11, triethyl citrate 14, clorafin 4, calcium stearate 0.3, barium stearate 0.2, stearic acid 2, inspissated wax 2, N, N '-ethylenebisstearamide 0.3, calcium/zinc composite stabilizer 1, dihydroxyphenyl propane 2, linking agent TAC 1, modified filler 11
Wherein, modified filler is to be prepared and obtained by following method:
A. take off the raw material of row weight part: kaolin 187, medical stone 33, nano-sized carbon 1, xitix 2, coix seed oil 1, aluminum nitride powder 2, Zinc Gluconate 3, jade powder 2, polyisobutene 3, aluminate coupling agent DL-4111, stearic acid 2, antioxidant 1010 2;
B, kaolin, medical stone are calcined to 5-6h at 450-480 ℃, be cooled to room temperature, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, the hydrochloric acid soln that adds 12-15%, adjusting pH value is 4-5, ageing 10-15 hour, and it is neutral that repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH, filter, dry and obtain filler powder;
C, above-mentioned gained powder is mixed with other remaining component, and even with the high speed dispersion of 8000-10000 rev/min, obtain.
The preparation method of high-flame-retardance low-smoke halogen-free cable material:
By formula rate, take each constitutive material, constitutive material is dropped into homogenizer mixing 3-5miu, blowing, the material mixing is put in twin screw extruder, extruding pelletization, then after entering and being dried in hot air dryer, obtain high-flame-retardance low-smoke halogen-free cable material finished product, while extruding, twin screw extruder temperature setting is set to: 112 ℃ of feeding sections, 173 ℃ of melt zones, 173～182 ℃ of melt conveying zones, 191 ℃ of mixing sections, 184 ℃ of homogenizing zones, 184 ℃ of head metering zones.
The performance test results of the CABLE MATERIALS that the present embodiment makes is as following table:
Figure BDA0000394414600000031
Figure BDA0000394414600000041

Claims (2)

1. a high-flame-retardance low-smoke halogen-free cable material, it is characterized in that, by the component raw material preparation of following weight part, obtained: ethylene-vinyl acetate copolymer EVA30-40, high density polyethylene 40-50, zinc borate 10-15, magnesium hydroxide 15-20, ammonium molybdate 5-6, cupric oxide 2-3, attapulgite 8-10, Zirconium tetrafluoride 2-3, molybdenumdisulphide 4-6, aluminium nitride 2-3, nano boron carbide 1-2, zinc oxide 1-2, trioctyl trimellitate 10-12, triethyl citrate 12-15, clorafin 4-5, calcium stearate 0.2-0.4, barium stearate 0.2-0.3, stearic acid 1-2, inspissated wax 1-2, N, N'-ethylenebisstearamide 0.1-0.3, calcium/zinc composite stabilizer 1-2, dihydroxyphenyl propane 1-2, linking agent TAC 1-2, modified filler 10-12,
Described modified filler is to be prepared and obtained by following method: a. takes off the raw material of row weight part: kaolin 180-190, medical stone 30-34, nano-sized carbon 1-2, xitix 1-2, coix seed oil 1-2, aluminum nitride powder 1-2, Zinc Gluconate 2-3, jade powder 2-3, polyisobutene 2-3, aluminate coupling agent DL-411 1-2, stearic acid 2-3, antioxidant 1010 1-2;
B, kaolin, medical stone are calcined to 5-6h at 450-480 ℃, be cooled to room temperature, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, the hydrochloric acid soln that adds 12-15%, adjusting pH value is 4-5, ageing 10-15 hour, and it is neutral that repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH, filter, dry and obtain filler powder;
C, above-mentioned gained powder is mixed with other remaining component, and even with the high speed dispersion of 8000-10000 rev/min, obtain.
2. high-flame-retardance low-smoke halogen-free cable material according to claim 1, it is characterized in that, by the component raw material preparation of following weight part, obtained: ethylene-vinyl acetate copolymer EVA 36, high density polyethylene 45, zinc borate 13, magnesium hydroxide 17, ammonium molybdate 6, cupric oxide 2, attapulgite 9, Zirconium tetrafluoride 2, molybdenumdisulphide 5, aluminium nitride 3, nano boron carbide 1, zinc oxide 1, trioctyl trimellitate 11, triethyl citrate 14, clorafin 4, calcium stearate 0.3, barium stearate 0.2, stearic acid 2, inspissated wax 2, N, N'-ethylenebisstearamide 0.3, calcium/zinc composite stabilizer 1, dihydroxyphenyl propane 2, linking agent TAC 1, modified filler 11,
Described modified filler is to be prepared and obtained by following method: a. takes off the raw material of row weight part: kaolin 187, medical stone 33, nano-sized carbon 1, xitix 2, coix seed oil 1, aluminum nitride powder 2, Zinc Gluconate 3, jade powder 2, polyisobutene 3, aluminate coupling agent DL-411 1, stearic acid 2, antioxidant 1010 2;
B, kaolin, medical stone are calcined to 5-6h at 450-480 ℃, be cooled to room temperature, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, the hydrochloric acid soln that adds 12-15%, adjusting pH value is 4-5, ageing 10-15 hour, and it is neutral that repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH, filter, dry and obtain filler powder;
C, above-mentioned gained powder is mixed with other remaining component, and even with the high speed dispersion of 8000-10000 rev/min, obtain.
CN201310473940.8A 2013-10-12 2013-10-12 A kind of high-flame-retardance low-smoke halogen-free cable material and preparation method thereof Active CN103509236B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310473940.8A CN103509236B (en) 2013-10-12 2013-10-12 A kind of high-flame-retardance low-smoke halogen-free cable material and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310473940.8A CN103509236B (en) 2013-10-12 2013-10-12 A kind of high-flame-retardance low-smoke halogen-free cable material and preparation method thereof

Publications (2)

Publication Number Publication Date
CN103509236A true CN103509236A (en) 2014-01-15
CN103509236B CN103509236B (en) 2016-03-02

Family

ID=49892694

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310473940.8A Active CN103509236B (en) 2013-10-12 2013-10-12 A kind of high-flame-retardance low-smoke halogen-free cable material and preparation method thereof

Country Status (1)

Country Link
CN (1) CN103509236B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103928108A (en) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 Composite type flat cable
CN103928110A (en) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 Flexible aging resistant flat cable
CN103928090A (en) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 Composite type cable
CN103937067A (en) * 2014-03-17 2014-07-23 江苏七宝光电集团有限公司 Cracking-resistant low-smoke halogen-free optical cable flame retardation sheath material and its preparation method
CN105885202A (en) * 2016-06-14 2016-08-24 安徽我要遛遛信息技术有限公司 Anti-ultraviolet data transmission cable material and preparing method thereof
CN108219239A (en) * 2017-11-28 2018-06-29 安徽国华电缆集团有限公司 A kind of insulation wear-resistant cable jacket material
CN114350053A (en) * 2020-10-12 2022-04-15 中广核三角洲（江苏）塑化有限公司 Preparation method of ceramic polyolefin sheath material for flame-retardant and fire-resistant optical cable
CN114437410A (en) * 2021-12-30 2022-05-06 广东宇星阻燃新材股份有限公司 Preparation method of microencapsulated tin acetylacetonate and application of microencapsulated tin acetylacetonate in waterproof halogen-free flame retardant material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101619150A (en) * 2009-08-14 2010-01-06 宜兴市恒龙塑料制品有限公司 Low-smoke halogen-free flame retardant filler strip
CN103265752A (en) * 2013-06-04 2013-08-28 广东聚石化学股份有限公司 Halogen-free flame retardant thermoplastic polyolefin cable material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101619150A (en) * 2009-08-14 2010-01-06 宜兴市恒龙塑料制品有限公司 Low-smoke halogen-free flame retardant filler strip
CN103265752A (en) * 2013-06-04 2013-08-28 广东聚石化学股份有限公司 Halogen-free flame retardant thermoplastic polyolefin cable material

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103937067A (en) * 2014-03-17 2014-07-23 江苏七宝光电集团有限公司 Cracking-resistant low-smoke halogen-free optical cable flame retardation sheath material and its preparation method
CN103928108A (en) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 Composite type flat cable
CN103928110A (en) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 Flexible aging resistant flat cable
CN103928090A (en) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 Composite type cable
CN105885202A (en) * 2016-06-14 2016-08-24 安徽我要遛遛信息技术有限公司 Anti-ultraviolet data transmission cable material and preparing method thereof
CN108219239A (en) * 2017-11-28 2018-06-29 安徽国华电缆集团有限公司 A kind of insulation wear-resistant cable jacket material
CN114350053A (en) * 2020-10-12 2022-04-15 中广核三角洲（江苏）塑化有限公司 Preparation method of ceramic polyolefin sheath material for flame-retardant and fire-resistant optical cable
CN114350053B (en) * 2020-10-12 2024-03-19 中广核三角洲（江苏）塑化有限公司 Preparation method of ceramic polyolefin sheath material for flame-retardant and fire-resistant optical cable
CN114437410A (en) * 2021-12-30 2022-05-06 广东宇星阻燃新材股份有限公司 Preparation method of microencapsulated tin acetylacetonate and application of microencapsulated tin acetylacetonate in waterproof halogen-free flame retardant material
CN114437410B (en) * 2021-12-30 2023-05-23 广东宇星阻燃新材股份有限公司 Preparation method of microencapsulated tin acetylacetonate and application of microencapsulated tin acetylacetonate in water-resistant halogen-free flame-retardant material

Also Published As

Publication number Publication date
CN103509236B (en) 2016-03-02

Similar Documents

Publication Publication Date Title
CN103509236B (en) A kind of high-flame-retardance low-smoke halogen-free cable material and preparation method thereof
CN103509229B (en) A kind of photovoltaic cable irradiation crosslinking type low-smoke halogen-free flame-retardant polyolefin CABLE MATERIALS
CN103525076B (en) A kind of Halogen-free low-smoke flame-retardant TPE cable material
CN103524942B (en) A kind of flexible polrvinyl chloride flexible cable material
CN103571008B (en) A kind of low smoke halogen-free fire retardant polyolefin cable material
CN103571031B (en) A kind of low cigarette environment-friendly cable material
CN103509235B (en) A kind of Environment-friendlypolyethylene polyethylene cable material and preparation method thereof
CN103524937B (en) A kind of high-flame-retardant polyvinyl
CN103509308A (en) Matte oil-resistant elastomer cable material
CN103524845B (en) A kind of halogen-free flame-retardant thermoplastic polyolefin cable
CN103525075B (en) A kind of high flame retardant high heat-resistant halogen-free flame-retardant thermoplasticity CABLE MATERIALS
CN103509257A (en) 105 DEG C low-smoke zero-halogen flame-retardant ethylene-propylene-diene monomer cable material and preparation method thereof
CN103554715B (en) A kind of halogen-free flame-proof environmental protection cross-linked polrvinyl chloride CABLE MATERIALS
CN103509293A (en) Environment-friendly cold-resistant polyvinyl chloride cable material
CN103524865A (en) Nano-modified low-shrinkage low-smoke halogen-free flame-retardant polyolefin cable material
CN103540061A (en) Environment-friendly polyvinyl chloride cable material
CN103571087B (en) A kind of environmental protection filled cable material
CN103554630B (en) A kind of CABLE MATERIALS
CN103524842B (en) A kind of Soft environment-friendlypolyolefin polyolefin cable material
CN103525073B (en) A kind of polyphenylether cable material
CN103554636B (en) A kind of preparation technology of cable insulation material of excellent performance
CN103524853B (en) A kind of formula of cable insulation material of excellent performance
CN103509328B (en) A kind of Halogen-free phosphorus-nitrogen expansive type flame retardant rubber cable material
CN103524939B (en) A kind of Cold-resistant oil-resistant flame-retardant polyvinyl chloride cable material
CN103554634B (en) A kind of High-voltage cable structure with the insulation layer of excellent performance

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20170710

Address after: 225800, Jing Xi Road, Jinghe Town, Baoying County, Yangzhou, Jiangsu

Patentee after: YANGZHOU JUNRUI CHUANGZHI INDUSTRIAL DESIGN CO., LTD.

Address before: 230011 Yaohai Industrial Park, new station area, Anhui, Hefei

Patentee before: Lvbao Cable (Group) Co., Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190815

Address after: 225800 Yangzhou County, Jiangsu province Yi Industrial Park, Baoying

Patentee after: Yangzhou Xingbiao Cable Materials Co., Ltd.

Address before: 225800 Jing'an West Road, Jinghe Town, Baoying County, Yangzhou City, Jiangsu Province

Patentee before: YANGZHOU JUNRUI CHUANGZHI INDUSTRIAL DESIGN CO., LTD.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200529

Address after: 225800 Baoying County Software Information Industry Park No. 7, Yangzhou City, Jiangsu Province

Patentee after: YANGZHOU ZHONGLAN CABLE Co.,Ltd.

Address before: 225800 Yangzhou County, Jiangsu province Yi Industrial Park, Baoying

Patentee before: YANGZHOU XINGBIAO CABLE MATERIALS Co.,Ltd.

TR01 Transfer of patent right