CN103524883A - Modified polypropylene insulation material for communication equipment wire harness - Google Patents

Modified polypropylene insulation material for communication equipment wire harness Download PDF

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Publication number
CN103524883A
CN103524883A CN201310525627.4A CN201310525627A CN103524883A CN 103524883 A CN103524883 A CN 103524883A CN 201310525627 A CN201310525627 A CN 201310525627A CN 103524883 A CN103524883 A CN 103524883A
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CN
China
Prior art keywords
parts
insulation material
wire harness
communication equipment
polypropylene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310525627.4A
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Chinese (zh)
Inventor
琚克刚
杜义敏
柳彬盛
杨虎
张连军
琚一雄
张燕
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.)
Hefei Deren Electronic Devices Co Ltd
Original Assignee
Hefei Deren Electronic Devices 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 Hefei Deren Electronic Devices Co Ltd filed Critical Hefei Deren Electronic Devices Co Ltd
Priority to CN201310525627.4A priority Critical patent/CN103524883A/en
Publication of CN103524883A publication Critical patent/CN103524883A/en
Pending legal-status Critical Current

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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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • 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
    • 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
    • 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
    • C08L2207/066—LDPE (radical process)

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  • 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)
  • Organic Insulating Materials (AREA)

Abstract

The invention relates to a wire harness insulation material, in particular to a modified polypropylene insulation material for a communication equipment wire harness. The material comprises the following raw materials, by weight part, of 34-38 parts of isotatic polypropylene, 6-9 parts of polytetrafluoroethylene, 1 part to 2 parts of resorcinol, 3-4 parts of polyethylene glycol, 4-5 parts of polyaryl polymethylene isocyanate, 24-26 parts of dibutyl phthalate, 1 part to 2 parts of cinnamon essential oil, 2-3 parts of an antioxidant 1035, 2-3 parts of magnesium chloride, 2-3 parts of methacryloxy propyl trimethoxyl silane, 12-15 parts of low-density polyethylene, 3-5 parts ABS high glue powder, 3-5 parts of ACR punching resistant, 12-15 parts of aluminum oxide, 20-24 parts of barium sulfate and 14-16 parts of auxiliaries. The insulation material combines the advantages of raw materials of isotatic polypropylene, polytetrafluoroethylene and the like, improves the performance of traditional polypropylene blending materials, is high in strength, resists to high temperature, impact and chemical corrosion, is long in service life, can be widely applied to insulating protection sleeves, wiring terminals, binding materials and the like of wire harnesses of all portions of communication equipment and is wide in market requirement prospect.

Description

A kind of communication equipment wire harness modified polypropene Insulation Material
Technical field
The present invention relates to a kind of wire harness insulating material, be specifically related to a kind of communication equipment wire harness modified polypropene Insulating Material and Preparation Method.
Background technology
Communication equipment wire harness is the connecting part of each equipment, its effect is most important, develop rapidly along with communications industry, its market demand also progressively increases, requirement to quality is also more and more higher, especially safety and environmental protection problem, wire harness mainly comprises wire, insulating sheath, the parts such as wrapper material, when practical application, should be according to the Working environment of wire harness and performance requriements, select the parts of suitable material, with insulating material, there is poor fire more in traditional communication equipment wire harness, high temperature is yielding, the problems such as work-ing life is short, bring a lot of inconvenience to actual use, even threaten people's the security of the lives and property, therefore, be badly in need of changing original formula, improve material property, to adapt to the various demand of communication equipment market for electronic devices.
Summary of the invention
The object of the invention is to, a kind of communication equipment wire harness modified polypropene Insulation Material is provided, promoted the performance of conventional polypropylene intermingling material, make it possess good mechanical property and processing characteristics, can adapt to specific environment for use condition, to achieve these goals, the technical solution used in the present invention is as follows:
A kind of communication equipment wire harness modified polypropene Insulation Material, it is characterized in that, the component that this wire harness comprises following weight part with macromolecular material: isotatic polypropylene 34-38, tetrafluoroethylene 6-9, Resorcinol 1-2, polyoxyethylene glycol 3-4, poly methylene poly phenyl poly isocyanate 4-5, dioctyl phthalate (DOP) 24-26, cinnamon essential oil 1-2, oxidation inhibitor 1035 2-3, magnesium chloride 2-3, methacryloxypropyl trimethoxy silane 2-3, Low Density Polyethylene 12-15, ABS high glue powder 3-5, ACR anti-impact agent 3-5, aluminium sesquioxide 12-15, barium sulfate 20-24, auxiliary agent 14-16.
The raw material that described auxiliary agent comprises following weight part: lazurite 20-24, linking agent TAC 3-4, Viscoat 295 2-3, calcium stearate 1-2, medical stone 3-4, jade 2-3, polyisobutene 2-3, Vanay 1-2, aluminate coupling agent DL-411 1-2, acceterator TE TD 1-2, Fructus Zanthoxyli oil 1-2; Preparation method puts into calcining furnace by lazurite, jade, medical stone to calcine 3-4 hour at 550-570 ℃, cooling, be ground into and put into 12-15% hydrochloric acid soln after 50-100 order and soak 2-3 hour, filter out lazurite, jade, maifanite powder, clear water is cleaned, and dries, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, obtains.
Described a kind of communication equipment wire harness modified polypropene Insulation Material, its preparation method is: by after isotatic polypropylene, tetrafluoroethylene, Low Density Polyethylene, ABS high glue powder blend evenly, add other remaining components, send in high-speed kneading machine, at 120-180 ℃, mediate 6-15min, after kneading material is cooling, send into twin screw extruder granulation, obtain insulating material of the present invention.
The present invention combines the advantage of the raw materials such as isotatic polypropylene, tetrafluoroethylene, Low Density Polyethylene, promoted the performance of conventional polypropylene intermingling material, make it there is good processing characteristics and mechanical property, the strength of materials of preparation is high, high temperature resistant, shock resistance, resistance to chemical attack, long service life, can meet specific environment for use condition, and market application foreground is wide.
Embodiment
Embodiment
The raw material that the present embodiment comprises following weight part: isotatic polypropylene 38, tetrafluoroethylene 9, Resorcinol 2, polyoxyethylene glycol 4, poly methylene poly phenyl poly isocyanate 5, dioctyl phthalate (DOP) 26, cinnamon essential oil 2, oxidation inhibitor 1,035 3, magnesium chloride 3, methacryloxypropyl trimethoxy silane 3, Low Density Polyethylene 15, ABS high glue powder 5, ACR anti-impact agent 5, aluminium sesquioxide 15, barium sulfate 24, auxiliary agent 15.
The raw material that described auxiliary agent comprises following weight part: lazurite 24, linking agent TAC 4, Viscoat 295 3, calcium stearate 2, medical stone 4, jade 3, polyisobutene 3, Vanay 2, aluminate coupling agent DL-411 2, acceterator TE TD 2, Fructus Zanthoxyli oil 2; Preparation method puts into calcining furnace by lazurite, jade, medical stone at 570 ℃, to calcine 4 hours, cooling, be ground into and put into 15% hydrochloric acid soln after 80 orders and soak 3 hours, filter out lazurite, jade, maifanite powder, clear water is cleaned, and dries, be ground into 300 order powder, mix with other remaining component, grinding distribution 2 hours, obtains.
Described a kind of communication equipment wire harness modified polypropene Insulation Material, its preparation method is: by after isotatic polypropylene, tetrafluoroethylene, Low Density Polyethylene, ABS high glue powder blend evenly, add other remaining components, send in high-speed kneading machine, at 160 ℃, mediate 12min, after kneading material is cooling, send into twin screw extruder granulation, obtain insulating material of the present invention.
The performance test results of material of the present invention is: tensile strength is 18.9Mpa, elongation at break is 458%, after 90 ℃ * 70h of IRM902 oil processes, tensile strength and elongation at break are respectively 18.1Mpa, 422%, after 136 ℃ * 168h hot air aging, stretching strength retentivity 97.5%, elongation at break conservation rate is 98.3%, can be at 100 ℃ long-term stable operation, 20 ℃ of volume specific resistances are 1.25 * 10 14Ω m, through 15% the NaCl solution soaking of 60 ℃, after 7 days, the pick up of material is 0.0028%, after soaking, volume specific resistance velocity of variation is 0.0025%, soaks after 7 days, without obviously swelling and cracking phenomena through 80 ℃ of toluene solvants.

Claims (2)

1. a communication equipment wire harness modified polypropene Insulation Material, it is characterized in that, this Insulation Material is comprised of the raw material of following weight part: isotatic polypropylene 34-38, tetrafluoroethylene 6-9, Resorcinol 1-2, polyoxyethylene glycol 3-4, poly methylene poly phenyl poly isocyanate 4-5, dioctyl phthalate (DOP) 24-26, cinnamon essential oil 1-2, oxidation inhibitor 1035 2-3, magnesium chloride 2-3, methacryloxypropyl trimethoxy silane 2-3, Low Density Polyethylene 12-15, ABS high glue powder 3-5, ACR anti-impact agent 3-5, aluminium sesquioxide 12-15, barium sulfate 20-24, auxiliary agent 14-16,
The raw material that described auxiliary agent comprises following weight part: lazurite 20-24, linking agent TAC 3-4, Viscoat 295 2-3, calcium stearate 1-2, medical stone 3-4, jade 2-3, polyisobutene 2-3, Vanay 1-2, aluminate coupling agent DL-411 1-2, acceterator TE TD 1-2, Fructus Zanthoxyli oil 1-2; Preparation method puts into calcining furnace by lazurite, jade, medical stone to calcine 3-4 hour at 550-570 ℃, cooling, be ground into and put into 12-15% hydrochloric acid soln after 50-100 order and soak 2-3 hour, filter out lazurite, jade, maifanite powder, clear water is cleaned, and dries, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, obtains.
2. a kind of communication equipment wire harness modified polypropene Insulation Material as claimed in claim 1, its manufacture craft is: by after isotatic polypropylene, tetrafluoroethylene, Low Density Polyethylene, ABS high glue powder blend evenly, add other remaining components, send in high-speed kneading machine, at 120-180 ℃, mediate 6-15min, after kneading material is cooling, send into twin screw extruder granulation, obtain insulating material of the present invention.
CN201310525627.4A 2013-10-31 2013-10-31 Modified polypropylene insulation material for communication equipment wire harness Pending CN103524883A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310525627.4A CN103524883A (en) 2013-10-31 2013-10-31 Modified polypropylene insulation material for communication equipment wire harness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310525627.4A CN103524883A (en) 2013-10-31 2013-10-31 Modified polypropylene insulation material for communication equipment wire harness

Publications (1)

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CN103524883A true CN103524883A (en) 2014-01-22

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104130457A (en) * 2014-08-11 2014-11-05 安徽徽一通讯科技有限公司 Packing special for anticorrosive high-strength fiber sheath material and preparation method thereof
CN104476694A (en) * 2014-10-11 2015-04-01 泰兴市耐热机泵制造厂 A forming process for fluoridation modification of a polypropylene plastic part
CN104774380A (en) * 2015-03-26 2015-07-15 安徽海纳川塑业科技有限公司 Corrosion-resistant and anti-impact polypropylene composite material
CN107973990A (en) * 2017-12-27 2018-05-01 苏州康姆普机械有限公司 A kind of high-strength durable harness

Citations (8)

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Publication number Priority date Publication date Assignee Title
CN101891920A (en) * 2010-07-28 2010-11-24 百氏得森(上海)精细化工有限公司 Clothes rack material capable of perfuming, and preparation method and application thereof
CN102558675A (en) * 2011-12-21 2012-07-11 上海普利特复合材料股份有限公司 Polypropylene material with high melt strength and preparation method thereof
CN102617931A (en) * 2012-04-01 2012-08-01 广东三凌塑料管材有限公司 Modified polypropylene cable guide
CN102731810A (en) * 2012-07-16 2012-10-17 渤海大学 Method for preparing degradable dry beancurd preservation packaging film
CN102964689A (en) * 2012-12-04 2013-03-13 广东三凌塑料管材有限公司 Modified polypropylene corrugated pipe and manufacturing method thereof
CN102993561A (en) * 2012-10-22 2013-03-27 江苏晨电太阳能光电科技有限公司 Flame-resistant polypropylene cable conduit
CN103102580A (en) * 2012-11-13 2013-05-15 铜陵亿亨达电子有限责任公司 Capacitor thin film containing modified bauxite and preparation method thereof
CN103289168A (en) * 2013-06-21 2013-09-11 苏州新区佳合塑胶有限公司 Environmental protection antibacterial polyethylene film master batch

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CN101891920A (en) * 2010-07-28 2010-11-24 百氏得森(上海)精细化工有限公司 Clothes rack material capable of perfuming, and preparation method and application thereof
CN102558675A (en) * 2011-12-21 2012-07-11 上海普利特复合材料股份有限公司 Polypropylene material with high melt strength and preparation method thereof
CN102617931A (en) * 2012-04-01 2012-08-01 广东三凌塑料管材有限公司 Modified polypropylene cable guide
CN102731810A (en) * 2012-07-16 2012-10-17 渤海大学 Method for preparing degradable dry beancurd preservation packaging film
CN102993561A (en) * 2012-10-22 2013-03-27 江苏晨电太阳能光电科技有限公司 Flame-resistant polypropylene cable conduit
CN103102580A (en) * 2012-11-13 2013-05-15 铜陵亿亨达电子有限责任公司 Capacitor thin film containing modified bauxite and preparation method thereof
CN102964689A (en) * 2012-12-04 2013-03-13 广东三凌塑料管材有限公司 Modified polypropylene corrugated pipe and manufacturing method thereof
CN103289168A (en) * 2013-06-21 2013-09-11 苏州新区佳合塑胶有限公司 Environmental protection antibacterial polyethylene film master batch

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104130457A (en) * 2014-08-11 2014-11-05 安徽徽一通讯科技有限公司 Packing special for anticorrosive high-strength fiber sheath material and preparation method thereof
CN104476694A (en) * 2014-10-11 2015-04-01 泰兴市耐热机泵制造厂 A forming process for fluoridation modification of a polypropylene plastic part
CN104774380A (en) * 2015-03-26 2015-07-15 安徽海纳川塑业科技有限公司 Corrosion-resistant and anti-impact polypropylene composite material
CN107973990A (en) * 2017-12-27 2018-05-01 苏州康姆普机械有限公司 A kind of high-strength durable harness

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Application publication date: 20140122