CN105885259A - High-strength high-flame-retardancy cable sheath material and preparation method thereof - Google Patents
High-strength high-flame-retardancy cable sheath material and preparation method thereof Download PDFInfo
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- CN105885259A CN105885259A CN201610330480.7A CN201610330480A CN105885259A CN 105885259 A CN105885259 A CN 105885259A CN 201610330480 A CN201610330480 A CN 201610330480A CN 105885259 A CN105885259 A CN 105885259A
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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
- 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
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/32—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur
- C08L23/34—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur by chlorosulfonation
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- 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
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- 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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- 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
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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
- 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
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
- Insulated Conductors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a high-strength high-flame-retardancy cable sheath material and a preparation method thereof. The high-strength high-flame-retardancy cable sheath material is composed of the following raw materials in parts by weight: 100 parts of chlorosulfonated polyethylene, 15-25 parts of plasticizer, 3-7 parts of composite stabilizer, 40-60 parts of carbon black, 15-25 parts of activated calcium carbonate, 3-6 parts of antimony trioxide, 2-4 parts of vaseline, 1.5-4.5 parts of anti-aging agent, 8-10 parts of magnesium oxide, 10-15 parts of epoxy resin, 5-10 parts of ethylene-vinyl acetate copolymer, 8-18 parts of polyvinylidene chloride and 1-9 parts of methylvinyl silicone rubber. The high-strength high-flame-retardancy cable sheath material has the advantages of reasonable materials, favorable flame-retardant effect, long service life, favorable oil resistance, favorable heat resistance, favorable ozone resistance, favorable acid/alkali resistance, favorable chemical reagent resistance, high tensile strength, favorable fracture toughness and the like.
Description
Technical field
The present invention relates to power cable field, join in particular to a kind of high-intensity high combustion property cable sheath material
Side and preparation method thereof.
Background technology
Along with expanding economy, need to use the place of cable to become variation, the performance of cable jacket material is referred to
Indicate stricter and various requirement, constantly improved the performance of sheath material, be economy and the urgent of social development is essential
More ask, there is poor fire, poor chemical stability in traditional sheath material, and high temperature is yielding, poor mechanical property, service life are short
Etc. problem, bring a lot of inconvenience to actually used, even threaten the security of the lives and property of people, therefore, be badly in need of change original
Sheath material is filled a prescription, and improves material property, with the demand that appropriate cable market is various.
Summary of the invention
Present invention aim at solving the problems referred to above, it is provided that a kind of high-intensity high combustion property cable sheath material formula and
Preparation method.
For achieving the above object, the invention provides a kind of high-intensity high combustion property cable sheath material formula, by as follows
Form according to the raw material of weight portion: chlorosulfonated polyethylene 100 parts, plasticizer 15～25 parts, compound stabilizer 3～7 parts, carbon black 40
～60 parts, activated Calcium carbonate 15～25 parts, antimony oxide 3～6 parts, vaseline 2～4 parts, age resistor 1.5～4.5 parts, oxidation
Magnesium 8～10 parts, epoxy resin 10～15 parts, ethylene-vinyl acetate copolymer 5～10 parts, polyvinylidene chloride 8～18 parts, first
Base vinylsiloxane rubber 1～9 parts.
Described high-intensity high combustion property cable sheath material formula sheath raw material is calculated as by weight: chlorosulfonated polyethylene
100 parts, plasticizer 15～22 parts, compound stabilizer 3～5 parts, carbon black 42～56 parts, activated Calcium carbonate 17～21 parts, three oxidations
Two antimony 3.4～6.7 parts, vaseline 2.5～4 parts, age resistor 2.5～3.4 parts, magnesia 8.2～9.7 parts, epoxy resin 12～
15 parts, ethylene-vinyl acetate copolymer 7～9 parts, polyvinylidene chloride 8～16 parts, methyl vinyl silicone rubber 1.5～7.3
Part.
Described high-intensity high combustion property cable sheath material formula sheath raw material is calculated as by weight: chlorosulfonated polyethylene
100 parts, 18 parts of plasticizer, compound stabilizer 3.6 parts, carbon black 47 parts, activated Calcium carbonate 19 parts, antimony oxide 5.3 parts, all scholars
Woods 3 parts, 2.8 parts of age resistor, 9 parts of magnesia, epoxy resin 13 parts, ethylene-vinyl acetate copolymer 8 parts, polyvinylidene chloride
9.2 parts, methyl vinyl silicone rubber 5 parts.
The preparation method of described high-intensity high combustion property cable sheath material formula, comprises the following steps:
(1) raw material is weighed according to the ratio in claim 3, by plasticizer, compound stabilizer, carbon black, activated Calcium carbonate, three oxygen
Change two antimony, vaseline, age resistor, magnesia, epoxy resin are put into and are carried out sufficient stir process in batch mixer, make material mix
Uniformly, mixture A is obtained.
(2) chlorosulfonated polyethylene, ethylene-vinyl acetate copolymer, polyvinylidene chloride, methyl vinyl silicone rubber are entered
The sufficient stir process of row, obtains mixture B.
(3) mixture A and mixture B is placed in drying device it is dried process, stirred by agitating device
Mix process, make mixture A and mixture B mix, carry out mixing and granulation process by screw extruder, obtain finished product C.
Beneficial effects of the present invention: this kind of cable cover(ing) have material selection rationally, good flame retardation effect, length in service life etc.
Advantage, good oil resistant, ozone heat-resisting, resistance to, acid and alkali-resistance, the performance of chemical-resistant reagent, tensile strength is high and fracture toughness is good.
Detailed description of the invention
The present invention takes techniques below scheme to realize: this kind of high-intensity high combustion property cable sheath material formula, by such as
Under according to weight portion raw material form: chlorosulfonated polyethylene 100 parts, plasticizer 15～25 parts, compound stabilizer 3～7 parts, carbon black
40～60 parts, activated Calcium carbonate 15～25 parts, antimony oxide 3～6 parts, vaseline 2～4 parts, age resistor 1.5～4.5 parts, oxygen
Change magnesium 8～10 parts, epoxy resin 10～15 parts, ethylene-vinyl acetate copolymer 5～10 parts, polyvinylidene chloride 8～18 parts,
Methyl vinyl silicone rubber 1～9 parts.
As the preferred version of the present invention, sheath raw material is calculated as by weight: chlorosulfonated polyethylene 100 parts, plasticizer 15
～22 parts, compound stabilizer 3～5 parts, carbon black 42～56 parts, activated Calcium carbonate 17～21 parts, antimony oxide 3.4～6.7 parts,
Vaseline 2.5～4 parts, age resistor 2.5～3.4 parts, magnesia 8.2～9.7 parts, epoxy resin 12～15 parts, ethyl vinyl acetate second
Alkene copolymer 7～9 parts, polyvinylidene chloride 8～16 parts, methyl vinyl silicone rubber 1.5～7.3 parts.
As the preferred version of the present invention, sheath raw material is calculated as by weight: chlorosulfonated polyethylene 100 parts, plasticizer 18
Part, compound stabilizer 3.6 parts, carbon black 47 parts, activated Calcium carbonate 19 parts, antimony oxide 5.3 parts, 3 parts of vaseline, age resistor
2.8 parts, 9 parts of magnesia, epoxy resin 13 parts, ethylene-vinyl acetate copolymer 8 parts, polyvinylidene chloride 9.2 parts, methyl second
5 parts of thiazolinyl silicon rubber.
The preparation method of this kind of high-intensity high combustion property cable sheath material, comprises the following steps:
(1) raw material is weighed according to the ratio in claim 3, by plasticizer, compound stabilizer, carbon black, activated Calcium carbonate, three oxygen
Change two antimony, vaseline, age resistor, magnesia, epoxy resin are put into and are carried out sufficient stir process in batch mixer, make material mix
Uniformly, mixture A is obtained.
(2) chlorosulfonated polyethylene, ethylene-vinyl acetate copolymer, polyvinylidene chloride, methyl vinyl silicone rubber are entered
The sufficient stir process of row, obtains mixture B.
(3) mixture A and mixture B is placed in drying device it is dried process, stirred by agitating device
Mix process, make mixture A and mixture B mix, carry out mixing and granulation process by screw extruder, obtain finished product C.
The present invention improves the intensity of sheath by carbon black and strengthens its resistance to water ability and pliability, adds active carbonic acid
Calcium, improves the ability of its acid resistance material, and antimony oxide is that fire retardant increases its fire retardancy.This kind of sheath has good
Oil resistant, ozone heat-resisting, resistance to, acid and alkali-resistance, the performance of chemical-resistant reagent.
The preferred embodiment of the present invention described in detail above.Should be appreciated that those of ordinary skill in the art without
Need creative work just can make many modifications and variations according to the design of the present invention.Therefore, all technology in the art
Personnel are available by logical analysis, reasoning, or a limited experiment the most on the basis of existing technology
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (4)
1. a high-intensity high combustion property cable sheath material formula, it is characterised in that by as follows according to the raw material group of weight portion
Become: chlorosulfonated polyethylene 100 parts, plasticizer 15～25 parts, compound stabilizer 3～7 parts, carbon black 40～60 parts, activated Calcium carbonate
15～25 parts, antimony oxide 3～6 parts, vaseline 2～4 parts, age resistor 1.5～4.5 parts, magnesia 8～10 parts, asphalt mixtures modified by epoxy resin
Fat 10～15 parts, ethylene-vinyl acetate copolymer 5～10 parts, polyvinylidene chloride 8～18 parts, methyl vinyl silicone rubber 1～
9 parts.
High-intensity high the most according to claim 1 combustion property cable sheath material formula, it is characterised in that described sheath is former
Material, by weight, including: chlorosulfonated polyethylene 100 parts, plasticizer 15～22 parts, compound stabilizer 3～5 parts, carbon black 42～
56 parts, activated Calcium carbonate 17～21 parts, antimony oxide 3.4～6.7 parts, vaseline 2.5～4 parts, age resistor 2.5～3.4 parts,
Magnesia 8.2～9.7 parts, epoxy resin 12～15 parts, ethylene-vinyl acetate copolymer 7～9 parts, polyvinylidene chloride 8～16
Part, methyl vinyl silicone rubber 1.5～7.3 parts.
High-intensity high the most according to claim 1 combustion property cable sheath material formula, it is characterised in that described sheath is former
Material, by weight, including: chlorosulfonated polyethylene 100 parts, 18 parts of plasticizer, compound stabilizer 3.6 parts, carbon black 47 parts, activity
19 parts of calcium carbonate, antimony oxide 5.3 parts, 3 parts of vaseline, 2.8 parts of age resistor, 9 parts of magnesia, epoxy resin 13 parts, ethene-
Acetate ethylene copolymer 8 parts, polyvinylidene chloride 9.2 parts, methyl vinyl silicone rubber 5 parts.
4. the preparation method of a kind of high-intensity high combustion property cable sheath material formula as described in claim 1-3, its feature
It is, comprises the following steps:
(1) raw material is weighed according to the ratio in claim 3, by plasticizer, compound stabilizer, carbon black, activated Calcium carbonate, three oxygen
Change two antimony, vaseline, age resistor, magnesia, epoxy resin are put into and are carried out sufficient stir process in batch mixer, make material mix
Uniformly, mixture A is obtained;
(2) chlorosulfonated polyethylene, ethylene-vinyl acetate copolymer, polyvinylidene chloride, methyl vinyl silicone rubber are filled
The stir process divided, obtains mixture B;
(3) mixture A and mixture B is placed in drying device it is dried process, be stirred place by agitating device
Reason, makes mixture A and mixture B mix, and carries out mixing and granulation process by screw extruder, obtains finished product C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610330480.7A CN105885259A (en) | 2016-05-18 | 2016-05-18 | High-strength high-flame-retardancy cable sheath material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610330480.7A CN105885259A (en) | 2016-05-18 | 2016-05-18 | High-strength high-flame-retardancy cable sheath material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN105885259A true CN105885259A (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610330480.7A Pending CN105885259A (en) | 2016-05-18 | 2016-05-18 | High-strength high-flame-retardancy cable sheath material and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107033601A (en) * | 2017-04-07 | 2017-08-11 | 安徽省无为县经纬电缆附件有限公司 | A kind of cable for solar photovoltaic generation system |
| CN107337837A (en) * | 2017-07-18 | 2017-11-10 | 合肥峰腾节能科技有限公司 | A kind of high flame retardant insulating materials and preparation method thereof |
| CN109161208A (en) * | 2018-07-18 | 2019-01-08 | 曹佳男 | A kind of high fire-retardance corrosion proof cable material and preparation method thereof |
| CN110804256A (en) * | 2019-10-24 | 2020-02-18 | 瑞鑫集团有限公司 | Fireproof cable |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103804808A (en) * | 2014-01-23 | 2014-05-21 | 安徽华源电缆集团有限公司 | High-strength smoke-inhibiting high-temperature-resisting cable sheath material |
-
2016
- 2016-05-18 CN CN201610330480.7A patent/CN105885259A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103804808A (en) * | 2014-01-23 | 2014-05-21 | 安徽华源电缆集团有限公司 | High-strength smoke-inhibiting high-temperature-resisting cable sheath material |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107033601A (en) * | 2017-04-07 | 2017-08-11 | 安徽省无为县经纬电缆附件有限公司 | A kind of cable for solar photovoltaic generation system |
| CN107337837A (en) * | 2017-07-18 | 2017-11-10 | 合肥峰腾节能科技有限公司 | A kind of high flame retardant insulating materials and preparation method thereof |
| CN109161208A (en) * | 2018-07-18 | 2019-01-08 | 曹佳男 | A kind of high fire-retardance corrosion proof cable material and preparation method thereof |
| CN110804256A (en) * | 2019-10-24 | 2020-02-18 | 瑞鑫集团有限公司 | Fireproof cable |
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Application publication date: 20160824 |
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