CN106189001A - A kind of field use cable core insulating layer material - Google Patents

A kind of field use cable core insulating layer material Download PDF

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Publication number
CN106189001A
CN106189001A CN201610643068.0A CN201610643068A CN106189001A CN 106189001 A CN106189001 A CN 106189001A CN 201610643068 A CN201610643068 A CN 201610643068A CN 106189001 A CN106189001 A CN 106189001A
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China
Prior art keywords
parts
powder
insulating layer
layer material
nanometer
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Pending
Application number
CN201610643068.0A
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Chinese (zh)
Inventor
骆垠旭
瞿庆广
王汉才
李登军
杜超群
高德明
赵宏春
徐苏皖
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Anhui Aics Technology Group Co Ltd
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Anhui Aics Technology Group Co Ltd
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Priority to CN201610643068.0A priority Critical patent/CN106189001A/en
Publication of CN106189001A publication Critical patent/CN106189001A/en
Pending legal-status Critical Current

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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
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene
    • 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
    • H01B3/443—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 vinylhalogenides or other halogenoethylenic compounds
    • H01B3/445—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 vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
    • 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
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation

Abstract

The invention discloses a kind of field use cable core insulating layer material, relate to cable material technical field, be made up of the raw material of following parts by weight: politef 30 40 parts, rubber powder 15 20 parts, polyethylene glycol oxide 10 15 parts, disproportionated rosin 10 15 parts, volcanic ash 8 12 parts, melamine resin 6 10 parts, sepiolite powder 58 parts, 58 parts of straw dry powder, ceramic 46 parts, stearic acid 46 parts, carbomer 35 parts, Brazil wax 35 parts, nanometer rubber powder 23 parts, 23 parts of carbamide, sulfated castor oil 12 parts, nanometer aluminium powder 12 parts.Insulating layer material of the present invention can be used directly to wrap up core, plays insulation blocking effect, and its insulating properties is strong, and has anti-flammability, wearability, corrosion resistance and the ageing resistance of excellence, service life length and safety high.

Description

A kind of field use cable core insulating layer material
Technical field:
The present invention relates to cable material technical field, be specifically related to a kind of field use cable core insulating layer material.
Background technology:
Cable, typically by triple line composition described above, has insulating barrier, between phase and phase i.e. at core outer wrapping one layer insulation material Material, isolates core with external environment condition with adjacent core and core, protects cables from extraneous damage simultaneously.This insulating barrier institute With material in addition to must having higher insulation resistance, dieletric strength and low dielectric loss, also to take into account good physics Mechanical performance, such as stretch-proof, counter-bending, anti-vibration and antitorque and high-low temperature resistant, oil resistant, weather-proof etc..At present, field use The research of cable focuses primarily upon the exploitation of sheath material, and the research for the directly insulating layer material of contact core is little, therefore Our company develops a kind of field use cable core insulating layer material, has physical and mechanical properties and the high-low temperature resistant of excellence Property, anti-flammability, insulating properties and wearability.
Summary of the invention:
The technical problem to be solved is to provide one to have excellent physical mechanical performance and high-low temperature resistant Property, anti-flammability, insulating properties and the field use cable core insulating layer material of wearability.
The technical problem to be solved uses following technical scheme to realize:
A kind of field use cable core insulating layer material, is made up of the raw material of following parts by weight:
Politef 30-40 part, rubber powder 15-20 part, polyethylene glycol oxide 10-15 part, disproportionated rosin 10-15 part, fire Mountain ash 8-12 part, melamine resin 6-10 part, sepiolite powder 5-8 part, straw dry powder 5-8 part, ceramic 4-6 part, Stearic acid 4-6 part, carbomer 3-5 part, Brazil wax 3-5 part, nanometer rubber powder 2-3 part, carbamide 2-3 part, sulphation Semen Ricini Oil 1-2 part, nanometer aluminium powder 1-2 part；
Its preparation method comprises the steps:
(1) politef, disproportionated rosin and melamine resin are added in banbury, prior to 70-80 DEG C at Mixing 2-3min, mixing 3-5min at 110-120 DEG C, obtain compound I；
(2) rubber powder, polyethylene glycol oxide and nanometer aluminium powder are added in banbury, mixing 2-3min at 120-130 DEG C, Add stearic acid, Brazil wax and nanometer rubber powder, continue mixing 3-4min, obtain compound II；
(3) by compound I, compound II, volcanic ash, sepiolite powder, straw dry powder, ceramic, carbomer, carbamide Add after being sufficiently mixed with sulfated castor oil in mill, mill 3-5min at 120-130 DEG C, obtain insulating layer material.
The invention has the beneficial effects as follows: the present invention, with politef as primary raw material, is aided with rubber powder and polyoxyethylene Alkene and multiple auxiliary agent prepare field use cable core insulating layer material, and this insulating layer material can be used directly to wrap up core, Playing insulation blocking effect, its insulating properties is strong, and has anti-flammability, wearability, corrosion resistance and the ageing resistance of excellence, uses Life-span length and safety are high.
Detailed description of the invention:
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot Close specific embodiment, the present invention is expanded on further.
Embodiment 1
(1) 30 parts of politef, 15 parts of disproportionated rosins and 6 parts of melamine resins are added in banbury, first Mixing 2min at 70-80 DEG C, mixing 3min at 110-120 DEG C, obtain compound I；
(2) 20 parts of rubber powders, 10 parts of polyethylene glycol oxides and 1 part of nanometer aluminium powder are added in banbury, at 120-130 DEG C Mixing 3min, adds 5 parts of stearic acid, 3 parts of Brazil waxs and 2 parts of nanometer rubber powders, continues mixing 3min, obtain compound II；
(3) by compound I, compound II, 8 parts of volcanic ash, 6 parts of sepiolite powders, 6 parts of straw dry powder, 4 parts of ceramics, 3 Part carbomer, 2 parts of carbamide and 2 parts of sulfated castor oils add in mill after being sufficiently mixed, mill at 120-130 DEG C 5min, obtains insulating layer material.
Embodiment 2
(1) 35 parts of politef, 10 parts of disproportionated rosins and 8 parts of melamine resins are added in banbury, first Mixing 2min at 70-80 DEG C, mixing 3min at 110-120 DEG C, obtain compound I；
(2) 15 parts of rubber powders, 10 parts of polyethylene glycol oxides and 2 parts of nanometer aluminium powders are added in banbury, at 120-130 DEG C Mixing 3min, adds 4 parts of stearic acid, 5 parts of Brazil waxs and 3 parts of nanometer rubber powders, continues mixing 3min, obtain compound II；
(3) by compound I, compound II, 10 parts of volcanic ash, 5 parts of sepiolite powders, 8 parts of straw dry powder, 5 parts of ceramics, 3 parts of carbomers, 2 parts of carbamide and 1 part of sulfated castor oil add in mill after being sufficiently mixed, mill at 120-130 DEG C 5min, obtains insulating layer material.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and Equivalent defines.

Claims (2)

1. a field use cable core insulating layer material, it is characterised in that be made up of the raw material of following parts by weight:
Politef 30-40 part, rubber powder 15-20 part, polyethylene glycol oxide 10-15 part, disproportionated rosin 10-15 part, volcanic ash 8-12 part, melamine resin 6-10 part, sepiolite powder 5-8 part, straw dry powder 5-8 part, ceramic 4-6 part, tristearin Acid 4-6 part, carbomer 3-5 part, Brazil wax 3-5 part, nanometer rubber powder 2-3 part, carbamide 2-3 part, sulfated castor oil 1-2 Part, nanometer aluminium powder 1-2 part.
Field use cable core insulating layer material the most according to claim 1, it is characterised in that its preparation method include as Lower step:
(1) politef, disproportionated rosin and melamine resin are added in banbury, prior to 70-80 DEG C at mixing 2-3min, mixing 3-5min at 110-120 DEG C, obtain compound I；
(2) rubber powder, polyethylene glycol oxide and nanometer aluminium powder are added in banbury, mixing 2-3min at 120-130 DEG C, then add Enter stearic acid, Brazil wax and nanometer rubber powder, continue mixing 3-4min, obtain compound II；
(3) by compound I, compound II, volcanic ash, sepiolite powder, straw dry powder, ceramic, carbomer, carbamide and sulfur Acidifying Oleum Ricini adds in mill after being sufficiently mixed, and mill 3-5min at 120-130 DEG C obtains insulating layer material.
CN201610643068.0A 2016-08-08 2016-08-08 A kind of field use cable core insulating layer material Pending CN106189001A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610643068.0A CN106189001A (en) 2016-08-08 2016-08-08 A kind of field use cable core insulating layer material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610643068.0A CN106189001A (en) 2016-08-08 2016-08-08 A kind of field use cable core insulating layer material

Publications (1)

Publication Number Publication Date
CN106189001A true CN106189001A (en) 2016-12-07

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106832798A (en) * 2016-12-30 2017-06-13 安徽远征电缆科技有限公司 A kind of cable insulating barrier
CN108102227A (en) * 2016-12-22 2018-06-01 郑州电力高等专科学校 A kind of insulated electric conductor with electro-insulating rubber layer
CN108192317A (en) * 2017-11-28 2018-06-22 安徽华源电缆集团有限公司 A kind of waterproof corrosion type cable material
JP7423721B2 (en) 2021-10-14 2024-01-29 プレモ，エスアー． Thermally conductive bobbin for magnetic power units

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103304940A (en) * 2013-05-14 2013-09-18 安徽旺达铜业发展有限公司 Flame-retardant cable sheath material
CN103342844A (en) * 2013-06-06 2013-10-09 安徽旺达铜业发展有限公司 Cable sheath material containing aluminum sulfate film-coated powder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103304940A (en) * 2013-05-14 2013-09-18 安徽旺达铜业发展有限公司 Flame-retardant cable sheath material
CN103342844A (en) * 2013-06-06 2013-10-09 安徽旺达铜业发展有限公司 Cable sheath material containing aluminum sulfate film-coated powder

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108102227A (en) * 2016-12-22 2018-06-01 郑州电力高等专科学校 A kind of insulated electric conductor with electro-insulating rubber layer
CN108102227B (en) * 2016-12-22 2019-07-19 郑州电力高等专科学校 A kind of insulated electric conductor with electro-insulating rubber layer
CN106832798A (en) * 2016-12-30 2017-06-13 安徽远征电缆科技有限公司 A kind of cable insulating barrier
CN108192317A (en) * 2017-11-28 2018-06-22 安徽华源电缆集团有限公司 A kind of waterproof corrosion type cable material
JP7423721B2 (en) 2021-10-14 2024-01-29 プレモ，エスアー． Thermally conductive bobbin for magnetic power units

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Application publication date: 20161207

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