CN103554777A - Polyvinyl chloride insulating material for wire harness of communication equipment - Google Patents

Polyvinyl chloride insulating material for wire harness of communication equipment Download PDF

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Publication number
CN103554777A
CN103554777A CN201310525620.2A CN201310525620A CN103554777A CN 103554777 A CN103554777 A CN 103554777A CN 201310525620 A CN201310525620 A CN 201310525620A CN 103554777 A CN103554777 A CN 103554777A
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CN
China
Prior art keywords
parts
polyvinyl chloride
wire harness
communication equipment
insulating material
Prior art date
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Pending
Application number
CN201310525620.2A
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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.)
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Publication date
Application filed by Hefei Deren Electronic Devices Co Ltd filed Critical Hefei Deren Electronic Devices Co Ltd
Priority to CN201310525620.2A priority Critical patent/CN103554777A/en
Publication of CN103554777A publication Critical patent/CN103554777A/en
Pending legal-status Critical Current

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Abstract

The invention relates to an insulating material for a wire harness, and specifically relates to a polyvinyl chloride insulating material for a wire harness of communication equipment. The material comprises the following raw materials in parts by weight: 34-38 parts of polyvinyl chloride, 10-12 parts of medium density polyethylene, 5-7 parts of polystyrene, 5-8 parts of ABS (Acrylonitrile Butadiene Styrene) high glue powder, 3-4 parts of stearic acid, 12-15 parts of titanium dioxide, 3-5 parts of calcium stearate, 13-14 parts of dioctyl phthalate, 2-3 parts of zinc oxide, 1-2 parts of an accelerant M, 1-2 parts of a silane coupling agent KH-550, 11-12 parts of epoxy tetrahydrodioctyl phthalate, 2-3 parts of methyl phenyl silicone oil, 0.5-1 part of ethylene bis oleamide, 21-24 parts of sepiolite powder and 14-16 parts of an assistant. The insulating material combines the advantages of the raw materials such as polyvinyl chloride and medium density polyethylene, and the prepared material is flexible and wear-resistant, good in mechanical property, low-temperature-embrittlement-resistant and chemical-corrosion-resistant, can be widely applied to manufacture of insulating sheathes, terminals, bandage materials and the like of wire harnesses at parts of the communication equipment, and is wide in market requirement prospect.

Description

The wear-resisting polyvinyl chloride insulation material of a kind of communication equipment wire harness
Technical field
The present invention relates to a kind of wire harness insulating material, be specifically related to a kind of communication equipment wear-resisting polyvinyl chloride insulation material and preparation method thereof for wire harness.
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, provide a kind of communication equipment wire harness wear-resisting polyvinyl chloride insulation material, promoted the performance of traditional polychloroethylene blended 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:
The wear-resisting polyvinyl chloride insulation material of a kind of communication equipment wire harness, it is characterized in that, the component that this wire harness comprises following weight part with macromolecular material: polyvinyl chloride 34-38, medium-density polyethylene 10-12, polystyrene 5-7, ABS high glue powder 5-8, stearic acid 3-4, titanium dioxide 12-15, calcium stearate 3-5, dioctyl phthalate (DOP) 13-14, zinc oxide 2-3, captax 1-2, silane resin acceptor kh-550 1-2, epoxy tetrahydro-2-ethylhexyl phthalate 11-12, methyl phenyl silicone oil 2-3, the two amine hydroxybenzene 0.5-1 of ethylene, sepiolite powder 21-24, 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.
The described wear-resisting polyvinyl chloride insulation material of a kind of communication equipment wire harness, its preparation method is: by after polyvinyl chloride, medium-density polyethylene, polystyrene, ABS high glue powder blend evenly, add other remaining components, send in high-speed kneading machine, at 80-120 ℃, 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 polyvinyl chloride, medium-density polyethylene, polystyrene, ABS high glue powder, promoted the performance of traditional polychloroethylene blended material, make it there is good processing characteristics and mechanical property, the material of preparation is pliable and tough wear-resisting, satisfactory mechanical property, low temperature resistant embrittlement, 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: polyvinyl chloride 38, medium-density polyethylene 12, polystyrene 7, ABS high glue powder 8, stearic acid 4, titanium dioxide 15, calcium stearate 5, dioctyl phthalate (DOP) 14, zinc oxide 3, captax 2, silane resin acceptor kh-550 2, epoxy tetrahydro-2-ethylhexyl phthalate 12, methyl phenyl silicone oil 3, the two amine hydroxybenzenes 1 of ethylene, sepiolite powder 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 100 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.
The described wear-resisting polyvinyl chloride insulation material of a kind of communication equipment wire harness, its preparation method is: by after polyvinyl chloride, medium-density polyethylene, polystyrene, ABS high glue powder blend evenly, add other remaining components, send in high-speed kneading machine, at 110 ℃, 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 18.4Mpa, elongation at break is 446%, after 90 ℃ * 70h of IRM902 oil processes, tensile strength and elongation at break are respectively 17.5 Mpa, 418%, after 136 ℃ * 168h hot air aging, stretching strength retentivity 97.6%, elongation at break conservation rate is that 98.1%, 20 ℃ of volume specific resistance is 1.23 * 10 14Ω m, through 15% the NaCl solution soaking of 60 ℃, after 7 days, the pick up of material is 0.0038%, after soaking, volume specific resistance velocity of variation is 0.0025%, through 80 ℃ of toluene solvants, soaks after 7 days, without obviously swelling and cracking phenomena, impacts embrittlement temperature and reaches-45 ℃.

Claims (2)

1. the wear-resisting polyvinyl chloride insulation material of communication equipment wire harness, it is characterized in that, this Insulation Material is comprised of the raw material of following weight part: polyvinyl chloride 34-38, medium-density polyethylene 10-12, polystyrene 5-7, ABS high glue powder 5-8, stearic acid 3-4, titanium dioxide 12-15, calcium stearate 3-5, dioctyl phthalate (DOP) 13-14, zinc oxide 2-3, captax 1-2, silane resin acceptor kh-550 1-2, epoxy tetrahydro-2-ethylhexyl phthalate 11-12, methyl phenyl silicone oil 2-3, the two amine hydroxybenzene 0.5-1 of ethylene, sepiolite powder 21-24, 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. the wear-resisting polyvinyl chloride insulation material of a kind of communication equipment wire harness as claimed in claim 1, its manufacture craft is: by after polyvinyl chloride, medium-density polyethylene, polystyrene, ABS high glue powder blend evenly, add other remaining components, send in high-speed kneading machine, at 80-120 ℃, mediate 6-15min, after kneading material is cooling, send into twin screw extruder granulation, obtain insulating material of the present invention.
CN201310525620.2A 2013-10-31 2013-10-31 Polyvinyl chloride insulating material for wire harness of communication equipment Pending CN103554777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310525620.2A CN103554777A (en) 2013-10-31 2013-10-31 Polyvinyl chloride insulating material for wire harness of communication equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310525620.2A CN103554777A (en) 2013-10-31 2013-10-31 Polyvinyl chloride insulating material for wire harness of communication equipment

Publications (1)

Publication Number Publication Date
CN103554777A true CN103554777A (en) 2014-02-05

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CN (1) CN103554777A (en)

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
CN104151615A (en) * 2014-08-11 2014-11-19 安徽徽一通讯科技有限公司 Ultraviolet-resistant heat-resistant optical fiber jacket material special-purposed filling material and preparation method thereof
CN105949570A (en) * 2016-06-03 2016-09-21 繁昌县菲德通讯材料设计有限公司 Cable material with excellent mechanical performance
CN110234702A (en) * 2017-02-06 2019-09-13 日本瑞翁株式会社 Vinyl chloride resin composition, vinyl chloride resin formed body and laminated body

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101177512A (en) * 2006-11-06 2008-05-14 天津德昊超微新材料有限公司 Special material for polychloroethylene insulating electrical casing pipe
US20120142839A1 (en) * 2008-01-08 2012-06-07 Unitex Chemical Corporation Plasticized polyvinyl chloride composition with flame retardant
CN102653618A (en) * 2012-04-12 2012-09-05 青岛海尔新材料研发有限公司 Environment-friendly cold-resistant polyvinyl chloride cable material and preparation method thereof
CN102746549A (en) * 2012-06-07 2012-10-24 安徽胜华电缆集团有限公司 Polyethylene insulation power cable material for coal and method for preparing the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101177512A (en) * 2006-11-06 2008-05-14 天津德昊超微新材料有限公司 Special material for polychloroethylene insulating electrical casing pipe
US20120142839A1 (en) * 2008-01-08 2012-06-07 Unitex Chemical Corporation Plasticized polyvinyl chloride composition with flame retardant
CN102653618A (en) * 2012-04-12 2012-09-05 青岛海尔新材料研发有限公司 Environment-friendly cold-resistant polyvinyl chloride cable material and preparation method thereof
CN102746549A (en) * 2012-06-07 2012-10-24 安徽胜华电缆集团有限公司 Polyethylene insulation power cable material for coal and method for preparing the same

Cited By (5)

* 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
CN104151615A (en) * 2014-08-11 2014-11-19 安徽徽一通讯科技有限公司 Ultraviolet-resistant heat-resistant optical fiber jacket material special-purposed filling material and preparation method thereof
CN105949570A (en) * 2016-06-03 2016-09-21 繁昌县菲德通讯材料设计有限公司 Cable material with excellent mechanical performance
CN110234702A (en) * 2017-02-06 2019-09-13 日本瑞翁株式会社 Vinyl chloride resin composition, vinyl chloride resin formed body and laminated body
CN110234702B (en) * 2017-02-06 2022-01-04 日本瑞翁株式会社 Vinyl chloride resin composition, vinyl chloride resin molded article, and laminate

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Application publication date: 20140205

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