CN107446280A - A kind of sulfuration type perfluoroethylene-propylene CABLE MATERIALS and its manufacturing process - Google Patents

A kind of sulfuration type perfluoroethylene-propylene CABLE MATERIALS and its manufacturing process Download PDF

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CN107446280A
CN107446280A CN201710674286.5A CN201710674286A CN107446280A CN 107446280 A CN107446280 A CN 107446280A CN 201710674286 A CN201710674286 A CN 201710674286A CN 107446280 A CN107446280 A CN 107446280A
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perfluoroethylene
propylene
cable materials
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凌峰
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Wuhu New Farmers Machinery Co Ltd
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Wuhu New Farmers Machinery Co Ltd
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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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—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
    • C08F214/18—Monomers containing fluorine
    • C08F214/26—Tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
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    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—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
    • C08F214/18—Monomers containing fluorine
    • C08F214/28—Hexyfluoropropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2307/00—Characterised by the use of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2427/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2427/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2427/12—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2427/18—Homopolymers or copolymers of tetrafluoroethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2427/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2427/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2427/12—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2427/20—Homopolymers or copolymers of hexafluoropropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C08L2207/20—Recycled plastic

Abstract

The present invention relates to cable material field, specifically a kind of sulfuration type perfluoroethylene-propylene CABLE MATERIALS and its manufacturing process, its concrete technology are as follows：(1) rinse；(2) major ingredient mixes；(3) synchronous batch mixing；(4) stir：(5) foaming and intumescing；(6) auxiliary material is added；(7) vulcanize, used perfluoroethylene-propylene is recoverable, reduces cost；Add perfluoroethylene-propylene so that broken skin problem is resolved caused by vulcanization, adds the high temperature resistant and rub resistance power of cable；Add sulphur and vulcanization reaction occurs with raw rubber；Tetrafluoroethene, hexafluoropropene proportion adjustment cause viscosity to rise, and reduce manufacture difficulty.

Description

A kind of sulfuration type perfluoroethylene-propylene CABLE MATERIALS and its manufacturing process
Technical field
The present invention relates to cable material field, specifically a kind of sulfuration type perfluoroethylene-propylene CABLE MATERIALS and its manufacture work Skill.
Background technology
Vulcanization is a step particularly important in cable, and it is that cable in rubber cable is vulcanized to cross devulcanization so that the machine of cable Tool performance and chemical property, vulcanization is divided into heat cure and electricity vulcanizes, but both of which easily makes cable broken skin, and the later stage produces matter Amount problem, so, it is necessary to added material again while utilizing so that the problem of vulcanization produces is resolved, while medium and small The limited fund of enterprise, it can just be cut down expenses, increased productivity using recyclable materials.
The content of the invention
In order to solve the above problems, the present invention proposes a kind of sulfuration type perfluoroethylene-propylene CABLE MATERIALS and its manufacturing process.
A kind of sulfuration type perfluoroethylene-propylene CABLE MATERIALS, its raw material include by weight：Perfluoroethylene-propylene 30-40 parts, Sulphur 5-10 parts, raw rubber 30-40 parts, alkyd resin 10-20 parts, HCPE 10-30 parts, tetrafluoroethene 6-10 Part, hexafluoropropene 6-10 parts, foaming agent 2-3 parts, brightener 5-6 parts, colouring agent 0.5-1 parts.
Described tetrafluoroethene:Hexafluoropropene ratio is 1:1.
A kind of manufacturing process of sulfuration type perfluoroethylene-propylene CABLE MATERIALS, its concrete technology are as follows：
(1) rinse：Described 30-40 parts perfluoroethylene-propylene is generative foaming insulating materials, is removed by recovery rinsing Built-in sinker material and refractory compound；
(2) major ingredient mixes：In the molten state, 30-40 parts perfluoroethylene-propylene is mixed with 30-40 part raw rubbers；
(3) synchronous batch mixing：While progress in (2), 6-10 parts tetrafluoroethene is mixed with 6-10 part hexafluoropropenes, obtained Hexafluoropropylene (HFP)/tetrafluoroethylene (TFE) polymer；
(4) stir：After mixture in (2) is mixed, the hexafluoropropylene (HFP)/tetrafluoroethylene (TFE) polymer in (3) is added (2) in mixture, while 10-20 parts alkyd resin, 10-30 parts HCPE are added and be stirred；
(5) foaming and intumescing：Adding 2-3 part foaming agents makes mixture expansion in (4), cellulose in transparent mixture Even scatter；
(6) auxiliary material is added：0.5-1 parts colouring agent and 5-6 part brighteners are subsequently added into, continues to stir, until color is equal It is even；
(7) vulcanize：5-10 part sulphur is eventually adding, is heated on vulcanization bed.
Described refractory compound is by setting filter screen to remove.
Described molten condition is 190 DEG C -250 DEG C.
The beneficial effects of the invention are as follows：Used perfluoroethylene-propylene is recoverable, reduces cost；Add Perfluoroethylene-propylene so that broken skin problem is resolved caused by vulcanization, adds the high temperature resistant and rub resistance power of cable；Add With raw rubber vulcanization reaction occurs for sulphur；Tetrafluoroethene, hexafluoropropene proportion adjustment cause viscosity to rise, and it is difficult to reduce manufacture Degree.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, below it is right The present invention is expanded on further.
Embodiment one：
A kind of sulfuration type perfluoroethylene-propylene CABLE MATERIALS, its raw material include by weight：40 parts of perfluoroethylene-propylene, sulphur 10 parts, 30 parts of raw rubber, 10 parts of alkyd resin, 10 parts of HCPE, 6 parts of tetrafluoroethene, 6 parts of hexafluoropropene, hair 2.5 parts of infusion, 5.5 parts of brightener, 0.75 part of colouring agent.
Described tetrafluoroethene:Hexafluoropropene ratio is 1:1.
A kind of manufacturing process of sulfuration type perfluoroethylene-propylene CABLE MATERIALS, its concrete technology are as follows：
(1) rinse：40 parts of described perfluoroethylene-propylenes are generative foaming insulating materials, by built in recovery rinsing removal Sinker material and refractory compound；
(2) major ingredient mixes：In the molten state, 40 parts of perfluoroethylene-propylenes are mixed with 30 parts of raw rubbers；
(3) synchronous batch mixing：While progress in (2), 6 parts of tetrafluoroethene are mixed with 6 parts of hexafluoropropenes, obtain tetrafluoro second Alkene-hexafluoropropene polymer；
(4) stir：After mixture in (2) is mixed, the hexafluoropropylene (HFP)/tetrafluoroethylene (TFE) polymer in (3) is added (2) in mixture, while 10 parts of alkyd resins, 10 parts of HCPEs are added and are stirred；
(5) foaming and intumescing：Adding 2.5 parts of foaming agents makes mixture expansion in (4), cellulose in transparent mixture Even scatter；
(6) auxiliary material is added：0.75 part of colouring agent and 5.5 parts of brighteners are subsequently added into, continue to stir, until color is equal It is even；
(7) vulcanize：10 parts of sulphur are eventually adding, are heated on vulcanization bed.
Described refractory compound is by setting filter screen to remove.
Described molten condition is 190 DEG C -250 DEG C.
Used perfluoroethylene-propylene is recoverable, reduces the cost of medium-sized and small enterprises.
Described perfluoroethylene-propylene so that broken skin problem is resolved caused by vulcanization, adds the high temperature resistant of cable And rub resistance power, market competition are stronger.
With raw rubber side vulcanization reaction occurs for the sulphur of described divalence.
Described tetrafluoroethene, hexafluoropropene proportion adjustment cause viscosity to rise, and reduce manufacture difficulty.
Embodiment two：
A kind of sulfuration type perfluoroethylene-propylene CABLE MATERIALS, its raw material include by weight：30 parts of perfluoroethylene-propylene, sulphur 5 parts, 35 parts of raw rubber, 15 parts of alkyd resin, 20 parts of HCPE, 10 parts of tetrafluoroethene, 10 parts of hexafluoropropene, hair 3 parts of infusion, 6 parts of brightener, 1 part of colouring agent.
Described tetrafluoroethene:Hexafluoropropene ratio is 1:1.
A kind of manufacturing process of sulfuration type perfluoroethylene-propylene CABLE MATERIALS, its concrete technology are as follows：
(1) rinse：30 parts of described perfluoroethylene-propylenes are generative foaming insulating materials, by built in recovery rinsing removal Sinker material and refractory compound；
(2) major ingredient mixes：In the molten state, 30 parts of perfluoroethylene-propylenes are mixed with 35 parts of raw rubbers；
(3) synchronous batch mixing：While progress in (2), 10 parts of tetrafluoroethene are mixed with 10 parts of hexafluoropropenes, obtain tetrafluoro Ethene-hexafluoropropene polymer；
(4) stir：After mixture in (2) is mixed, the hexafluoropropylene (HFP)/tetrafluoroethylene (TFE) polymer in (3) is added (2) in mixture, while 15 parts of alkyd resins, 20 parts of HCPEs are added and are stirred；
(5) foaming and intumescing：Adding 3 parts of foaming agents makes mixture expansion in (4), cellulose in transparent mixture uniformly Scatter；
(6) auxiliary material is added：1 part of colouring agent and 6 parts of brighteners are subsequently added into, continue to stir, until color is uniform；
(7) vulcanize：5 parts of sulphur are eventually adding, are heated on vulcanization bed.
Described refractory compound is by setting filter screen to remove.
Described molten condition is 190 DEG C -250 DEG C.
Used perfluoroethylene-propylene is recoverable, reduces the cost of medium-sized and small enterprises.
Described perfluoroethylene-propylene so that broken skin problem is resolved caused by vulcanization, adds the high temperature resistant of cable And rub resistance power, market competition are stronger.
With raw rubber side vulcanization reaction occurs for the sulphur of described divalence.
Described tetrafluoroethene, hexafluoropropene proportion adjustment cause viscosity to rise, and reduce manufacture difficulty.
Embodiment three：
A kind of sulfuration type perfluoroethylene-propylene CABLE MATERIALS, its raw material include by weight：35 parts of perfluoroethylene-propylene, sulphur 7.5 parts, 40 parts of raw rubber, 20 parts of alkyd resin, 30 parts of HCPE, 8 parts of tetrafluoroethene, 8 parts of hexafluoropropene, hair 2 parts of infusion, 5 parts of brightener, 0.5 part of colouring agent.
Described tetrafluoroethene:Hexafluoropropene ratio is 1:1.
A kind of manufacturing process of sulfuration type perfluoroethylene-propylene CABLE MATERIALS, its concrete technology are as follows：
(1) rinse：35 parts of described perfluoroethylene-propylenes are generative foaming insulating materials, by built in recovery rinsing removal Sinker material and refractory compound；
(2) major ingredient mixes：In the molten state, 35 parts of perfluoroethylene-propylenes are mixed with 40 parts of raw rubbers；
(3) synchronous batch mixing：While progress in (2), 8 parts of tetrafluoroethene are mixed with 8 parts of hexafluoropropenes, obtain tetrafluoro second Alkene-hexafluoropropene polymer；
(4) stir：After mixture in (2) is mixed, the hexafluoropropylene (HFP)/tetrafluoroethylene (TFE) polymer in (3) is added (2) in mixture, while 20 parts of alkyd resins, 30 parts of HCPEs are added and are stirred；
(5) foaming and intumescing：Adding 2 parts of foaming agents makes mixture expansion in (4), cellulose in transparent mixture uniformly Scatter；
(6) auxiliary material is added：0.5 part of colouring agent and 5 parts of brighteners are subsequently added into, continue to stir, until color is uniform；
(7) vulcanize：7.5 parts of sulphur are eventually adding, are heated on vulcanization bed.
Described refractory compound is by setting filter screen to remove.
Described molten condition is 190 DEG C -250 DEG C.
Used perfluoroethylene-propylene is recoverable, reduces the cost of medium-sized and small enterprises.
Described perfluoroethylene-propylene so that broken skin problem is resolved caused by vulcanization, adds the high temperature resistant of cable And rub resistance power, market competition are stronger.
With raw rubber side vulcanization reaction occurs for the sulphur of described divalence.
Described tetrafluoroethene, hexafluoropropene proportion adjustment cause viscosity to rise, and reduce manufacture difficulty.
Summarize：Above-described embodiment shows, adds perfluoroethylene-propylene so that broken skin problem is resolved caused by vulcanization, The high temperature resistant and rub resistance power of cable are added, while also increases the market competitiveness.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is the present invention Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and Improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent Thing defines.

Claims (5)

  1. A kind of 1. sulfuration type perfluoroethylene-propylene CABLE MATERIALS, it is characterised in that：Its raw material includes by weight：Perfluoroethylene-propylene 30-40 parts, sulphur 5-10 parts, raw rubber 30-40 parts, alkyd resin 10-20 parts, HCPE 10-30 parts, tetrafluoro Ethene 6-10 parts, hexafluoropropene 6-10 parts, foaming agent 2-3 parts, brightener 5-6 parts, colouring agent 0.5-1 parts.
  2. A kind of 2. sulfuration type perfluoroethylene-propylene CABLE MATERIALS according to claim 1, it is characterised in that：Described tetrafluoro second Alkene:Hexafluoropropene ratio is 1:1.
  3. 3. a kind of manufacturing process of sulfuration type perfluoroethylene-propylene CABLE MATERIALS any one of claim 1 to 2 is utilized, its It is characterised by：Its concrete technology is as follows：
    (1) rinse：Described 30-40 parts perfluoroethylene-propylene is generative foaming insulating materials, by built in recovery rinsing removal Sinker material and refractory compound；
    (2) major ingredient mixes：In the molten state, 30-40 parts perfluoroethylene-propylene is mixed with 30-40 part raw rubbers；
    (3) synchronous batch mixing：While progress in (2), 6-10 parts tetrafluoroethene is mixed with 6-10 part hexafluoropropenes, obtains tetrafluoro Ethene-hexafluoropropene polymer；
    (4) stir：After mixture in (2) is mixed, the hexafluoropropylene (HFP)/tetrafluoroethylene (TFE) polymer in (3) is added (2) In mixture, while 10-20 parts alkyd resin, 10-30 parts HCPE are added and be stirred；
    (5) foaming and intumescing：Adding 2-3 part foaming agents makes mixture expansion in (4), and cellulose is uniform in transparent mixture It scatter；
    (6) auxiliary material is added：0.5-1 parts colouring agent and 5-6 part brighteners are subsequently added into, continues to stir, until color is uniform；
    (7) vulcanize：5-10 part sulphur is eventually adding, is heated on vulcanization bed.
  4. A kind of 4. manufacturing process of sulfuration type perfluoroethylene-propylene CABLE MATERIALS according to claim 3, it is characterised in that：Institute The refractory compound stated is by setting filter screen to remove.
  5. A kind of 5. manufacturing process of sulfuration type perfluoroethylene-propylene CABLE MATERIALS according to claim 3, it is characterised in that：Institute The molten condition stated is 190 DEG C -250 DEG C.
CN201710674286.5A 2017-08-09 2017-08-09 A kind of sulfuration type perfluoroethylene-propylene CABLE MATERIALS and its manufacturing process Pending CN107446280A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110483963A (en) * 2018-05-15 2019-11-22 湖北文理学院 A kind of modified polylactic acid foam and preparation method thereof
CN110483964A (en) * 2018-05-15 2019-11-22 湖北文理学院 A kind of modified expanded polylactic acid plate and preparation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106009449A (en) * 2016-05-25 2016-10-12 北京化工大学 High temperature-resistant oil-resistant thermoplastic vulcanizate and preparation method thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106009449A (en) * 2016-05-25 2016-10-12 北京化工大学 High temperature-resistant oil-resistant thermoplastic vulcanizate and preparation method thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
上海红军塑料厂编: "《国外工程塑料加工 第2辑》", 31 July 1971, 上海科学技术情报研究所 *
栾恩杰主编: "《国防科技名词大典 综合》", 31 January 2002, 北京航空工业出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110483963A (en) * 2018-05-15 2019-11-22 湖北文理学院 A kind of modified polylactic acid foam and preparation method thereof
CN110483964A (en) * 2018-05-15 2019-11-22 湖北文理学院 A kind of modified expanded polylactic acid plate and preparation method thereof

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Application publication date: 20171208