CN104725733A - Irradiation type CPE cable sheath material and preparation method thereof - Google Patents
Irradiation type CPE cable sheath material and preparation method thereof Download PDFInfo
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- CN104725733A CN104725733A CN201510127599.XA CN201510127599A CN104725733A CN 104725733 A CN104725733 A CN 104725733A CN 201510127599 A CN201510127599 A CN 201510127599A CN 104725733 A CN104725733 A CN 104725733A
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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
- C08L23/28—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 halogens or compounds containing halogen
- C08L23/286—Chlorinated polyethylene
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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
-
- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
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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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
-
- 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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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Chemical & Material Sciences (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 an irradiation type CPE cable sheath material and a preparation method thereof and belongs to the technical fields of wire and cable materials and preparation thereof. The irradiation type CPE cable sheath material is prepared from the following raw materials in parts by weight: 100 parts of chlorinated polyethylene, 5-20 parts of carbon black, 10-20 parts of talcum powder, 5-15 parts of antimonous oxide, 10-20 parts of a compound environment-friendly flame retardant FRT11, 5-10 parts of magnesium oxide, 15-30 parts of a plasticizer, 0.5-1.2 parts of an anti-aging agent RD, 1-3 parts of a calcium and zinc compound stabilizer, 1.5-2.5 parts of an assistant crosslinker and 1-2 parts of a lubricant. The preparation method comprises the following steps: firstly putting the raw materials in parts by weight into a high speed mixer to be mixed or a mixer to be mixed to obtain a mixture; then introducing the mixture into a twin-screw extruder to be melted and extruded; and cooling and slicing to obtain a finished product. The irradiation type CPE cable sheath material not only can satisfy the using requirements of cables of charging piles, but also is suitable for industrial production. The material is ideal in environment friendliness, concise in process and unharsh in process requirement.
Description
Technical field
The invention belongs to electric wire and cable material and preparing technical field thereof, be specifically related to a kind of irradiation type CPE cable jacket material, and relate to its preparation method.
Background technology
Along with the raising day by day of people's living standard and the continuous pursuit to convenient traffic, automotive industry is able to fast development; Future take electromobile as the energy-saving and environment-friendly automobile of new generation of representative is the inexorable trend of automobile industry development.Charging pile, as the indispensable energy recharge device of electromobile, proposes higher service requirements to charging pile cable, and as flexibility is good, high-weatherability, high flame retardant, resistant of high or low temperature, petrol-resistance, strong towing performance, high vehicle rolls performance etc.
At present, material for charging pile cable generally adopts TPE elastomer, although TPE elastomer has excellent various performances, price is more expensive, therefore, the service requirements of charging pile cable can be met and cheap equivalent material has positive effect for exploitation.
Due to CPE rubber have that superior performance is as high in intensity, elasticity is large, fire-retardant, oil resistant, solvent resistant, resistance to ozone, heat-proof aging, the advantage such as weather-proof, processing characteristics is good and price is low, thus in multiple fields, have application.And the technical intelligence of CPE cable jacket material can be seen in disclosed Chinese patent literature, as CN102276934A (low temperature resistant oil proof flame-proof environmental protection CPE rubber sleeve material and preparation method thereof), CN103509261A (one does not prolong combustion CPE eraser sheath material and preparation method thereof) and CN103642140A (a kind of high anti-tear wear-resisting mining flame-retardant chlorinated polyethylene sheath material and preparation method thereof), although CPE cable jacket material involved by these patent application schemes respectively has unique technique effect, but due to the organo-peroxide cross-linking system all adopted, thus the later stage is needed to carry out steam endless vulcanization, cost is very large, and CPE adopts electron accelerator irradiation to be cross-linked, technique is simple, production cost is low, and energy-conserving and environment-protective.Rubber belongs to viscoelastic material, and rubber cable material adopts mixer mixing usually, then through mill slice, the complete processing being processed to granular supply with lamellar morphology or sheet is produced.CPE rubber and polyvinyl chloride resin are except chemical structure is similar, and outward appearance is all white powder, thus can simulate the complete processing of PVC, adopt high mixer to mediate, then carry out obtained CPE rubber mass through double-screw extruding pelletizing.
Summary of the invention
Task of the present invention is to provide a kind of contributing to embody excellent intensity, elasticity, desirable flame retardant resistance, oil resistant burn into chemically-resistant solvent corrosion, resistance to ozone oxidation, heat-proof aging, weathering resistance and be conducive to embodying good processibility and cheap irradiation type CPE cable jacket material.
Task of the present invention is also the preparation method providing a kind of irradiation type CPE cable jacket material, and the method technique is simple, processing requirement is not harsh and can ensure that the irradiation type CPE cable jacket material obtained is embodied the technique effect of expecting.
Task of the present invention has been come like this, a kind of irradiation type CPE cable jacket material, and it is made up of the raw material of following proportioning by weight:
In a specific embodiment of the present invention, described chlorinatedpolyethylene is rubber-type chlorinated polyethylene.
In another specific embodiment of the present invention, described rubber-type chlorinated polyethylene is the mooney viscosity 121 DEG C time is the chlorinatedpolyethylene of 45 ~ 75, and described mooney viscosity is preheating after 1 minute, the measured value through 4 minutes time.
In another specific embodiment of the present invention, described carbon black is hard(carbon)black or precipitated silica.
In another specific embodiment of the present invention, described softening agent is at least one in dioctyl terephthalate (DOTP), Octyl adipate (DOA), dioctyl sebacate (DOS), trioctyl trimellitate (TOTM), tributyl citrate (TBC), trioctyl lemon acid (TOC) and clorafin.
Also have in a specific embodiment of the present invention, described additional crosslinker is at least one in triallyl cyanurate (TAC), iso-cyanuric acid triallyl ester (TAIC), trimethylolpropane trimethacrylate (TMPTMA) and poly-iso-cyanuric acid triallyl ester (P-TAIC).
More of the present invention and in a specific embodiment, described lubricant is at least one in polyethylene wax, stearic acid, paraffin and methyl-silicone oil.
Another task of the present invention has been come like this, a kind of preparation method of irradiation type CPE cable jacket material, it is the chlorinatedpolyethylene 100 parts first will taken by weight, carbon black 5-20 part, talcum powder 10-20 part, antimonous oxide 5-15 part, Composite environmental-friendflame flame retardant FRT1110-20 part, magnesium oxide 5-10 part, softening agent 15-30 part, anti-aging agent RD 0.5-1.2 part, calcium-zinc composite stabilizing agent 1-3 part, additional crosslinker 1.5-2.5 part and lubricant 1-2 part are dropped into high-speed mixer mixing or are dropped into Banbury mixer banburying, and control the time of mixing or banburying, obtain compound, again compound is introduced twin screw extruder melting to extrude, pelletizing after cooling, obtain irradiation type CPE cable jacket material.
In an of the present invention and then specific embodiment, described control mixing or the time of banburying are 8-12min by the time controling of mixing or banburying; The temperature that described twin screw extruder melting is extruded is 100-135 DEG C.
Technical scheme provided by the invention is due to material choice and reasonable ratio, thus can embody excellent intensity, elasticity, fire retardant, the burn into of resistance to oil product resistance to chemical attack, resistance to ozone oxidation, heat-proof aging and weathering resistance and there is good processability and cheap, both can meet the service requirements of charging pile cable, and can suitability for industrialized production be applicable to again; Due to the not metal such as leaded class in formula, thus there is the desirable feature of environmental protection; The preparation method's concise in technology provided and processing requirement is not harsh.
Embodiment
Below by way of specific embodiment, the present invention is described, but the present invention is not merely defined in these embodiments.
Embodiment 1:
The rubber-type chlorinated polyethylene 100 parts first will taken by weight, hard(carbon)black 20 parts, talcum powder 10 parts, antimonous oxide 15 parts, Composite environmental-friendflame flame retardant FRT1110 part, 8 parts, magnesium oxide, dioctyl terephthalate 30 parts, anti-aging agent RD 0.8 part, calcium-zinc composite stabilizing agent 1.5 parts, 10min is mixed in iso-cyanuric acid triallyl ester (TAIC) 2.5 parts and polyethylene wax 1 part of input high-speed mixer, obtain compound, again compound to be introduced in twin screw extruder and melt extrude temperature be 117 DEG C at melting extrude, pelletizing after cooling, obtain irradiation type CPE cable jacket material.Rubber-type chlorinated polyethylene described in the present embodiment is the mooney viscosity 121 DEG C time is the chlorinatedpolyethylene of 45-75, and described mooney viscosity is preheating after 1 minute, the observed value through 4 minutes time.
Embodiment 2:
The rubber-type chlorinated polyethylene 100 parts first will taken by weight, thermal silica (white carbon black namely obtained by vapor phase process) 12 parts, talcum powder 15 parts, antimonous oxide 10 parts, Composite environmental-friendflame flame retardant FRT1116 part, 5 parts, magnesium oxide, Octyl adipate (DOA) 11 parts, dioctyl sebacate (DOS) 11 parts, anti-aging agent RD 0.5 part, calcium-zinc composite stabilizing agent 3 parts, triallyl cyanurate (TAC) 0.5 part, trimethylolpropane trimethacrylate (TMPTMA) 0.5 part, iso-cyanuric acid triallyl ester (TAIC) 0.5 part, stearic acid 1 part and banburying in methyl-silicone oil 0.5 part of input Banbury mixer 12 minutes, obtain compound, again compound to be introduced in twin screw extruder and melt extrude temperature be 135 DEG C at melting extrude, pelletizing after cooling, obtain irradiation type CPE cable jacket material.All the other are all with the description to embodiment 1.
Embodiment 3:
The rubber-type chlorinated polyethylene 100 parts first will taken by weight, thermal silica 5 parts, talcum powder 20 parts, antimonous oxide 5 parts, Composite environmental-friendflame flame retardant FRT1120 part, 10 parts, magnesium oxide, trioctyl trimellitate 15 parts, anti-aging agent RD 1.2 parts, calcium-zinc composite stabilizing agent 1 part, 8 minutes are mixed in poly-iso-cyanuric acid triallyl ester (P-TAIC) 2 parts and paraffin 2 parts of input high-speed mixers, obtain compound, again compound to be introduced in twin screw extruder and melt extrude temperature be 100 DEG C at melting extrude, pelletizing after cooling, obtain irradiation type CPE cable jacket material.All the other are all with the description to embodiment 1.
The irradiation type CPE cable jacket material obtained by above-described embodiment 1 to 3 has the technical indicator shown in following table after tested.
Claims (8)
1. an irradiation type CPE cable jacket material, is characterized in that it is made up of the raw material of following proportioning by weight:
Chlorinatedpolyethylene 100 parts;
Carbon black 5 ~ 20 parts;
Talcum powder 10 ~ 20 parts;
Antimonous oxide 5 ~ 15 parts;
Composite environmental-friendflame flame retardant FRT11 10 ~ 20 parts;
5 ~ 10 parts, magnesium oxide;
15 ~ 30 parts, softening agent;
Anti-aging agent RD 0.5 ~ 1.2 part;
Calcium-zinc composite stabilizing agent 1 ~ 3 part;
Additional crosslinker 1.5 ~ 2.5 parts;
Lubricant 1 ~ 2 part.
2. irradiation type CPE cable jacket material according to claim 1, is characterized in that described chlorinatedpolyethylene is rubber-type chlorinated polyethylene.
3. irradiation type CPE cable jacket material according to claim 2, it is characterized in that described rubber-type chlorinated polyethylene be mooney viscosity 121 DEG C time is the chlorinatedpolyethylene of 45 ~ 75, described mooney viscosity is preheating after 1 minute, the measured value through 4 minutes time.
4. irradiation type CPE cable jacket material according to claim 1, is characterized in that described carbon black is hard(carbon)black or precipitated silica.
5. irradiation type CPE cable jacket material according to claim 1, is characterized in that described softening agent is at least one in dioctyl terephthalate, Octyl adipate, dioctyl sebacate, trioctyl trimellitate, tributyl citrate, trioctyl lemon acid and clorafin.
6. irradiation type CPE cable jacket material according to claim 1, is characterized in that described additional crosslinker is at least one in triallyl cyanurate, iso-cyanuric acid triallyl ester, trimethylolpropane trimethacrylate and poly-iso-cyanuric acid triallyl ester.
7. irradiation type CPE cable jacket material according to claim 1, is characterized in that described lubricant is at least one in polyethylene wax, stearic acid, paraffin and methyl-silicone oil.
8. the preparation method of an irradiation type CPE cable jacket material as claimed in claim 1, it is characterized in that it is the chlorinatedpolyethylene 100 parts first will taken by weight, carbon black 5-20 part, talcum powder 10-20 part, antimonous oxide 5-15 part, Composite environmental-friendflame flame retardant FRT11 10-20 part, magnesium oxide 5-10 part, softening agent 15-30 part, anti-aging agent RD 0.5-1.2 part, calcium-zinc composite stabilizing agent 1-3 part, additional crosslinker 1.5-2.5 part and lubricant 1-2 part are dropped into high-speed mixer mixing or are dropped into Banbury mixer banburying, and control the time of mixing or banburying, obtain compound, again compound is introduced twin screw extruder melting to extrude, pelletizing after cooling, obtain irradiation type CPE cable jacket material.
9.the preparation method of irradiation type CPE cable jacket material according to claim 8, it is characterized in that the time of described control mixing or banburying is is 8-12min by mixing or the time controling of banburying; The temperature that described twin screw extruder melting is extruded is 100-135 DEG C.
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| CN201510127599.XA CN104725733A (en) | 2015-03-23 | 2015-03-23 | Irradiation type CPE cable sheath material and preparation method thereof |
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| CN201510127599.XA CN104725733A (en) | 2015-03-23 | 2015-03-23 | Irradiation type CPE cable sheath material and preparation method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105418814A (en) * | 2015-12-31 | 2016-03-23 | 张桂华 | Formula of rubber material and preparation method therefor |
| CN105551684A (en) * | 2015-12-08 | 2016-05-04 | 广东华声电器股份有限公司 | Method for wire and cable production through irradiation cross-linking and irradiation cross-linking device thereof |
| CN109880245A (en) * | 2019-01-31 | 2019-06-14 | 潍坊硕邑化学有限公司 | A kind of chlorinated polyethylene rubber composition of cross-linking radiation and preparation method thereof |
| CN110041591A (en) * | 2019-03-27 | 2019-07-23 | 南京思凯橡塑制品有限公司 | A kind of granulating functionalization compounds three poly-isocyanurates and preparation |
| CN110105679A (en) * | 2019-03-21 | 2019-08-09 | 中山市新领航塑化科技有限公司 | Cross-linking radiation chlorinated polyethylene rubber and preparation method thereof for LED light string |
| CN111941792A (en) * | 2020-08-21 | 2020-11-17 | 佛山市顺德区天聚电器实业有限公司 | Preparation process of rubber cable and rubber cable |
| CN112280200A (en) * | 2020-10-28 | 2021-01-29 | 广东华声电器实业有限公司 | Cable sheath reclaimed rubber and preparation method and application thereof |
| CN112574518A (en) * | 2020-12-14 | 2021-03-30 | 上海凯波电缆特材股份有限公司 | Ultraviolet irradiation crosslinked chlorinated polyethylene cable material and preparation method thereof |
| WO2021129218A1 (en) * | 2019-12-27 | 2021-07-01 | 江苏达胜高聚物股份有限公司 | Radiation crosslinked cpe cable material, and preparation method therefor and use thereof |
| CN114702762A (en) * | 2022-04-24 | 2022-07-05 | 镇江中佳电器有限公司 | Irradiation low-smoke flame-retardant rubber cable material and preparation process thereof |
| CN116874939A (en) * | 2023-07-12 | 2023-10-13 | 广东祥利特种材料科技有限公司 | HPN irradiation rubber wire and cable material and preparation process thereof |
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| JPS62115051A (en) * | 1985-11-13 | 1987-05-26 | Hitachi Cable Ltd | Flame-retardant, transparent and heat-shrinkable tube |
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| JP2011225673A (en) * | 2010-04-16 | 2011-11-10 | Sumitomo Electric Ind Ltd | Wear-resistant resin composition and wear-resistant insulated wire and resin tube using the same |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551684A (en) * | 2015-12-08 | 2016-05-04 | 广东华声电器股份有限公司 | Method for wire and cable production through irradiation cross-linking and irradiation cross-linking device thereof |
| CN105551684B (en) * | 2015-12-08 | 2017-07-28 | 广东华声电器实业有限公司 | The method and its irradiation cross-linking apparatus of cross-linking radiation production electric wire |
| CN105418814A (en) * | 2015-12-31 | 2016-03-23 | 张桂华 | Formula of rubber material and preparation method therefor |
| CN109880245A (en) * | 2019-01-31 | 2019-06-14 | 潍坊硕邑化学有限公司 | A kind of chlorinated polyethylene rubber composition of cross-linking radiation and preparation method thereof |
| CN110105679A (en) * | 2019-03-21 | 2019-08-09 | 中山市新领航塑化科技有限公司 | Cross-linking radiation chlorinated polyethylene rubber and preparation method thereof for LED light string |
| CN110041591A (en) * | 2019-03-27 | 2019-07-23 | 南京思凯橡塑制品有限公司 | A kind of granulating functionalization compounds three poly-isocyanurates and preparation |
| WO2021129218A1 (en) * | 2019-12-27 | 2021-07-01 | 江苏达胜高聚物股份有限公司 | Radiation crosslinked cpe cable material, and preparation method therefor and use thereof |
| CN111941792A (en) * | 2020-08-21 | 2020-11-17 | 佛山市顺德区天聚电器实业有限公司 | Preparation process of rubber cable and rubber cable |
| CN112280200A (en) * | 2020-10-28 | 2021-01-29 | 广东华声电器实业有限公司 | Cable sheath reclaimed rubber and preparation method and application thereof |
| CN112280200B (en) * | 2020-10-28 | 2024-04-05 | 广东华声电器实业有限公司 | Regenerated rubber for cable sheath and preparation method and application thereof |
| CN112574518A (en) * | 2020-12-14 | 2021-03-30 | 上海凯波电缆特材股份有限公司 | Ultraviolet irradiation crosslinked chlorinated polyethylene cable material and preparation method thereof |
| CN114702762A (en) * | 2022-04-24 | 2022-07-05 | 镇江中佳电器有限公司 | Irradiation low-smoke flame-retardant rubber cable material and preparation process thereof |
| CN116874939A (en) * | 2023-07-12 | 2023-10-13 | 广东祥利特种材料科技有限公司 | HPN irradiation rubber wire and cable material and preparation process thereof |
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Application publication date: 20150624 |