CN104530605B - A kind of PVC cable material with softness, cold-resistant, oil resistant, anti-wear performance and preparation method thereof - Google Patents
A kind of PVC cable material with softness, cold-resistant, oil resistant, anti-wear performance and preparation method thereof Download PDFInfo
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- CN104530605B CN104530605B CN201510018195.7A CN201510018195A CN104530605B CN 104530605 B CN104530605 B CN 104530605B CN 201510018195 A CN201510018195 A CN 201510018195A CN 104530605 B CN104530605 B CN 104530605B
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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
- C08L27/04—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 chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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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
- H01B3/443—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
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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
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- Spectroscopy & Molecular Physics (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 belongs to the preparation of CABLE MATERIALS, a kind of PVC cable material with softness, cold-resistant, oil resistant, anti-wear performance and preparation method thereof.The present invention uses the PVC resin powder of effective quantity, polyurethane elastomer, plasticizer, stabilizer, antimony oxide, antioxidant, lubricant, Kaolin, white carbon to be prepared from through PVC resin powder plasticising, material mixture and the step such as banburying, pelletize, average degree of polymerization >=1300 of wherein said PVC resin powder；Polyurethane elastomer is EU elastomer, shore hardness≤85A.The present invention solves existing product can not have softness, cold-resistant, oil resistant, the problem of wear-resisting multiple performance simultaneously, has CABLE MATERIALS and has softness, cold-resistant, oil resistant, anti-wear performance, is greatly expanded the advantage such as application of PVC cable material.
Description
Technical field
The invention belongs to the preparation of CABLE MATERIALS, particularly one and there is softness, cold-resistant, oil resistant, wearability
PVC cable material of energy and preparation method thereof.
Background technology
Along with the electric wire application producing, in life, people the most more come the requirement of electric wire
The highest, particularly need electric wire to have certain compliance and tolerance to cold in cold weather area, make
It cannot will not use because of low temperature brittleness cracking, under some special environment of this external cold district,
As wind power generation unit, locomotive unit also require that electric wire has oil resistivity and wearability；And existing skill
In art, PVC cable material can only meet two or three in soft, cold-resistant, oil resistant, anti-wear performance simultaneously,
But the PVC cable material that the such as sky auspicious trade mark of long lattice is GR-001 is soft, wear-resisting be can not resist cold, not oil resistant,
The Shanghai Tian Yuan plastic cement company limited trade mark is that the PVC cable material of NGJH-70 is soft, cold-resistant, wear-resisting still
Not oil resistant, Jiangsu Dewei Advanced Materials Co., Ltd's trade mark be the PVC cable material of W-9021H soft,
Wear-resisting, oil resistant still can not resist cold, and all cannot have above-mentioned four performances simultaneously.
Summary of the invention
It is an object of the invention to provide and a kind of there is softness, cold-resistant, the PVC electricity of oil resistant, anti-wear performance
Cable material and preparation method thereof, utilizes its PVC cable material produced to have softness, cold-resistant, oil resistant, wear-resisting concurrently
The requirement of performance.
The overall technology solution of the present invention is:
A kind of have softness, cold-resistant, the PVC cable material of oil resistant, anti-wear performance, and it is by following mass parts
The component of number is made: PVC resin powder 60-80 part；Polyurethane elastomer 20-30 part；Plasticizer 50-80
Part；Stabilizer 5-10 part；Antimony oxide 10-20 part；Antioxidant 2-3 part；Lubricant 1-2 part；
Kaolin 15-25 part；White carbon 3-5 part；
Average degree of polymerization >=1300 of described PVC resin powder；Polyurethane elastomer is EU bullet
Gonosome, shore hardness≤85A.
A kind of prepare described in claim 1 there is softness, cold-resistant, the PVC electricity of oil resistant, anti-wear performance
The method of cable material, comprises the steps:
A, PVC resin powder plasticising
PVC resin powder is added and high-speed mixer stirs under 1000-1300r/min rotating speed and adds increasing
Moulding agent, plasticizer divides 3-5 addition, treats that PVC resin powder is dried to stirring not when adding plasticizer every time
Adding after agglomerating, high-speed mixer heating-up temperature is 110-120 DEG C；
B, material mixture and banburying
After plasticizer is absorbed by PVC resin powder, other raw materials are placed in high-speed mixer with plasticising after
PVC resin powder under the conditions of rotating speed is 600-800r/min, stir 4-6min after pour in banbury
Row banburying, is respectively carried out material when material temperature is 120-130 DEG C, 130 DEG C-140 DEG C and 140 DEG C-150 DEG C
Once stir, blowing when material temperature reaches 160 DEG C；
C, pelletize
Being placed in double screw extruder by material after banburying and carry out extruding pelletization, screw rod each district temperature is
150-170℃。
The concrete technology condition of the present invention also has:
Described plasticizer is cold resistant plasticizer.
Described cold resistant plasticizer selects the one in TM8-10, di-n-octyl sebacate or dioctyl adipate.
Calcium zinc stabilizer selected by described stabilizer.
Described antimony oxide mean diameter≤2 micron, effective ingredient >=99%, whiteness >=95%..
Antioxidant 1010 selected by described antioxidant.
The one in paraffin, stearic acid, PE wax selected by described lubricant.
Described Kaolin is calcined kaolin, fineness >=1500 mesh.
Dioxide-containing silica >=90% in described white carbon, fineness is 600-3000 mesh.
Substantive distinguishing features and the notable technological progress of acquirement that the present invention is possessed are:
1, the application selects the PVC resin powder that the degree of polymerization is high, on the one hand can increase the power of PVC cable material
Learn performance and insulating properties, the most also can increase the addition of plasticizer, improve its soft and cold tolerance.
2, the application creatively adds polyurethane elastomer in polyvinyl chloride resin, and polyurethane elastomer has
Excellent wear-resisting, low temperature resistant, oil resistance, and belong to polar polymer can and PVC to organically combine be one
Body, can be effectively improved the mechanical property of PVC cable material.
3, in formula, Kaolin and the White Carbon black of effective dose are added so that PVC cable material is at shore hardness
Still do not have " shrink " phenomenon during less than 65A, electric wire outward appearance has been effectively ensured.
4, use the CABLE MATERIALS prepared of the present processes to have softness (shore hardness≤75A), resistance to simultaneously
Cold (after subzero 50 DEG C of its bendings of not ftractureing can resilience), oil resistant (the most resistance to mineral oil and fuel oil), resistance to
Mill performance (stress is swiped without white trace), is greatly expanded the application of PVC cable material.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, but not as a limitation of the invention, this
The content that the protection domain of invention is recorded with claim is as the criterion, what any foundation this specification was made etc.
Effect technique means are replaced, all without departing from protection scope of the present invention.
Each proportioning raw materials in embodiment 1-5 is as follows:
Wherein in embodiment 1: polyurethane elastomer shore hardness is 85A；Plasticizer is TM8-10；Profit
Lubrication prescription paraffin.
In embodiment 2: polyurethane elastomer is EU elastomer, shore hardness is 85A；Increase
Moulding agent is TM8-10；Lubricant stearic acid.
In embodiment 3: polyurethane elastomer is EU elastomer, shore hardness is 75A；Increase
Moulding agent is di-n-octyl sebacate；Lubricant PE wax.
In embodiment 4: polyurethane elastomer is EU elastomer, shore hardness is 75A；Increase
Moulding agent is dioctyl adipate；Lubricant PE wax.
The preparation method of embodiment 1-4 is the most aforementioned.
Applicant uses conventional method and common equipment to detect the product of preparation in embodiment 1-4,
Result is as follows:
Claims (8)
1. one kind has softness, cold-resistant, the PVC cable material of oil resistant, anti-wear performance, it is characterised in that it is made up of the component of following mass fraction: PVC resin powder 60-80 part；Polyurethane elastomer 20-30 part；Plasticizer 50-80 part；Stabilizer 5-10 part；Antimony oxide 10-20 part；Antioxidant 2-3 part；Lubricant 1-2 part；Calcined kaolin 15-25 part；White carbon 3-5 part；
Average degree of polymerization >=1300 of described PVC resin powder；Polyurethane elastomer is EU elastomer, shore hardness≤85A；Described plasticizer is cold resistant plasticizer, and cold resistant plasticizer selects the one in TM8-10, di-n-octyl sebacate or dioctyl adipate.
The most according to claim 1 a kind of have softness, cold-resistant, the PVC cable material of oil resistant, anti-wear performance, it is characterised in that calcium zinc stabilizer selected by described stabilizer.
The most according to claim 1 a kind of have softness, cold-resistant, the PVC cable material of oil resistant, anti-wear performance, it is characterised in that described antimony oxide mean diameter≤2 micron, effective ingredient >=99%, whiteness >=95%.
The most according to claim 1 a kind of have softness, cold-resistant, the PVC cable material of oil resistant, anti-wear performance, it is characterised in that antioxidant 1010 selected by described antioxidant.
The most according to claim 1 a kind of have softness, cold-resistant, the PVC cable material of oil resistant, anti-wear performance, it is characterised in that the one in paraffin, stearic acid, PE wax selected by described lubricant.
The most according to claim 1 a kind of have softness, cold-resistant, the PVC cable material of oil resistant, anti-wear performance, it is characterised in that described Kaolin is calcined kaolin, fineness >=1500 mesh.
The most according to claim 1 a kind of have softness, cold-resistant, the PVC cable material of oil resistant, anti-wear performance, it is characterised in that dioxide-containing silica >=90% in described white carbon, fineness is 600-3000 mesh.
8. the method for the PVC cable material with softness, cold-resistant, oil resistant, anti-wear performance prepared described in claim 1, it is characterised in that comprise the steps:
A, PVC resin powder plasticising
PVC resin powder is added and high-speed mixer stirs under 1000-1300r/min rotating speed and adds plasticizer, plasticizer divides 3-5 addition, when adding plasticizer every time until PVC resin powder be dried to stirring the most agglomerating after add, high-speed mixer heating-up temperature is 110-120 DEG C；
B, material mixture and banburying
After plasticizer is absorbed by PVC resin powder, other raw materials are placed in high-speed mixer with plasticising after PVC resin powder under the conditions of rotating speed is 600-800r/min, stir 4-6min after pour into banbury carry out banburying, when material temperature is 120-130 DEG C, 130 DEG C-140 DEG C and 140 DEG C-150 DEG C, material is the most once stirred, blowing when material temperature reaches 160 DEG C；
C, pelletize
Being placed in double screw extruder by material after banburying and carry out extruding pelletization, screw rod each district temperature is 150-170 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510018195.7A CN104530605B (en) | 2015-01-14 | 2015-01-14 | A kind of PVC cable material with softness, cold-resistant, oil resistant, anti-wear performance and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510018195.7A CN104530605B (en) | 2015-01-14 | 2015-01-14 | A kind of PVC cable material with softness, cold-resistant, oil resistant, anti-wear performance and preparation method thereof |
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| CN104530605A CN104530605A (en) | 2015-04-22 |
| CN104530605B true CN104530605B (en) | 2016-08-24 |
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| CN105017675B (en) * | 2015-06-19 | 2017-06-13 | 深圳市帝源新材料科技股份有限公司 | A kind of polyurethane elastomer modified polyvinyl chloride cable material and its manufacturing process |
| CN106543581A (en) * | 2015-09-18 | 2017-03-29 | 上海凯波特种电缆料厂有限公司 | A kind of automobile charging pile cable PVC Insulation Materials and its preparation |
| CN105131477A (en) * | 2015-10-08 | 2015-12-09 | 上海福奥塑胶制品有限公司 | Composite insulating material and preparation method thereof |
| CN105566814A (en) * | 2016-03-16 | 2016-05-11 | 远东电缆有限公司 | Environment-friendly transparent elastomer sheath material for intelligent video wires and preparation method thereof |
| CN105802061A (en) * | 2016-03-29 | 2016-07-27 | 沈阳三普高分子材料有限公司 | Flexible cold-resistant high-mobility polyvinyl chloride cable material |
| CN105885293A (en) * | 2016-06-12 | 2016-08-24 | 安徽天元电缆有限公司 | Flexible, cold-proof and light abrasion-resistant cable material |
| CN105860368B (en) * | 2016-06-22 | 2018-12-18 | 苏州同花盛鞋业有限公司 | A kind of PVC material and its preparation method and application |
| CN106167588A (en) * | 2016-07-04 | 2016-11-30 | 叶岑捷诺 | A kind of modified calcinated kaolin polrvinyl chloride composite cable material and preparation method thereof |
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| CN107254125A (en) * | 2017-07-31 | 2017-10-17 | 东莞市安拓普塑胶聚合物科技有限公司 | A kind of low temperature resistant flame retardant PVC material and its preparation method and application |
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| CN109486063B (en) * | 2018-12-14 | 2021-08-24 | 云南鑫成鹏高分子科技有限公司 | Polyurethane modified polyvinyl chloride cable material resistant to scratching and abrasion and preparation method thereof |
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| JP7424253B2 (en) * | 2020-09-07 | 2024-01-30 | 株式会社プロテリアル | Cables and insulated wires |
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| CN101982495B (en) * | 2010-11-03 | 2012-12-05 | 东莞市昊通电线电缆有限公司 | Preparation process, product and application of new plastic |
| CN102719040B (en) * | 2012-06-29 | 2015-01-21 | 苏州银禧科技有限公司 | Wear-resisting flame-retardant polyvinyl chloride insulation and sheathing materials |
| CN102993602B (en) * | 2012-11-27 | 2014-08-06 | 宁波一舟塑胶有限公司 | CMP-grade flame-retardant smoke-inhibiting polyvinyl chloride cable sheath material and preparation method thereof |
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Effective date of registration: 20220831 Address after: 061000 Xianxian Economic Development Zone, Cangzhou City, Hebei Province Patentee after: HEBEI XINHAI HIGH-TECH NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: North Yuhua Road, Bazhou Economic and Technological Development Zone, Langfang City, Hebei Province, 065807 Patentee before: LANGFANG XINHUZHONGLI POLYMER MATERIALS Co.,Ltd. |