CN103265764A - Chlorosulfonated polyethylene cable sheath material and preparation method thereof - Google Patents
Chlorosulfonated polyethylene cable sheath material and preparation method thereof Download PDFInfo
- Publication number
- CN103265764A CN103265764A CN201310197235XA CN201310197235A CN103265764A CN 103265764 A CN103265764 A CN 103265764A CN 201310197235X A CN201310197235X A CN 201310197235XA CN 201310197235 A CN201310197235 A CN 201310197235A CN 103265764 A CN103265764 A CN 103265764A
- Authority
- CN
- China
- Prior art keywords
- chlorosulfonated polyethylene
- zinc borate
- cable sheath
- resistance
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention discloses a chlorosulfonated polyethylene cable sheath material and a preparation method thereof. The cable sheath material comprises the following raw materials: chlorosulfonated polyethylene, impact-resistant polystyrene, nano calcium carbonate, siliceous rock powder, modified zinc borate, ethyl carbamate, an accelerant CZ, a silane coupling agent KH550, epoxidized butyl stearate, thiodipropionate, alkylphenol polyoxyethylene and diisobutyl phthalate. By taking the chlorosulfonated polyethylene as a main material, the cable sheath material is excellent in aging resistance, heat resistance, low-temperature resistance, oil resistance and electrical-insulation resistance. By taking the nano calcium carbonate as a reinforcing agent and modifying the zinc borate serving as a fire retardant, the fire resistance of the cable sheath is improved greatly, so that the cable sheath is obvious in fire resistance.
Description
Technical field
The present invention relates to a kind of chlorosulfonated polyethylene cable jacket material and preparation method thereof, belong to cable jacket material and make the field.
Background technology
Along with rapid economic development, electric wire is at industry-by-industry, all be widely used in the field, the frequent generation of electrical fire accident, the fire-retardant problem of electric wire causes the attention of countries in the world gradually, discharge a large amount of smog and poisonous during cable fire, corrosive gas is Hazard Factor in the fire, people's safe escape and fire-fighting work in fire, have been hindered, make lives and properties suffer heavy losses, simultaneously along with communication career, the development of automotive industry and computer industry, specification of quality to cable jacket material increases day by day, the invention provides a kind of chlorosulfonated polyethylene cable jacket material and preparation method thereof.
Summary of the invention
The object of the present invention is to provide a kind of chlorosulfonated polyethylene cable jacket material and preparation method thereof.
To achieve these goals, the present invention adopts following technical scheme:
The chlorosulfonated polyethylene cable jacket material, the weight part of its constitutive material is: chlorosulfonated polyethylene 78-85, impact resistant polystyrene 8.0-10.0, nano-calcium carbonate 1.3-1.5, silicite stone flour 18-22, modification zinc borate 15-18, urethanum 1.2-1.4, accelerant CZ 1.8-2.2, silane coupling agent KH550 5.3-5.8, butyl epoxy stearate 0.8-1.0, two 12 carbon alcohol ester 1.5-1.7, alkylphenol polyoxyethylene 1.9-2.3 and diisobutyl phthalate 0.1-0.3.
The chlorosulfonated polyethylene cable jacket material, the weight part of its constitutive material is: chlorosulfonated polyethylene 82, impact resistant polystyrene 9.0, nano-calcium carbonate 1.4, silicite stone flour 20, modification zinc borate 17, urethanum 1.3, accelerant CZ 2.0, silane coupling agent KH550 5.5, butyl epoxy stearate 0.9, two 12 carbon alcohol esters 1.6, alkylphenol polyoxyethylene 2.1 and diisobutyl phthalate 0.2.
The preparation method of chlorosulfonated polyethylene cable jacket material may further comprise the steps:
(1) preparation: the weight part by constitutive material takes by weighing zinc borate, be ground between the 50-100nm, the 1-2% nanometer concrete powder, 1.0-2.0% dimethyl silicone oil and the 3.5-4.5% aminopropyl triethoxysilane that add the zinc borate gross weight then, evenly stir, control pressure 0.5Mpa-0.8Mpa obtains the modification zinc borate;
(2) take by weighing the modification zinc borate of step (1) by the weight part of constitutive material and other remain each raw material, under the normal temperature stirring at low speed 5-7 minute, make to mix, add mixing, the granulation of mill and Banbury mixer or twin screw extruder then, 175-185 ℃ of control temperature obtains finished product.
Beneficial effect of the present invention:
The present invention adopts chlorosulfonated polyethylene as major ingredient, have outstanding ageing-resistant performance, heat-resisting, lower temperature resistance, oil-proofness and anti-electrical insulating property, be strengthening agent with the nano-calcium carbonate, and by the modification processing to the fire retardant zinc borate, can improve the flame retardant resistance of cable sheath greatly, flame retardant effect is obvious.
Embodiment
Embodiment 1: the chlorosulfonated polyethylene cable jacket material, the weight part of its constitutive material (kg) is: chlorosulfonated polyethylene 82, impact resistant polystyrene 9.0, nano-calcium carbonate 1.4, silicite stone flour 20, modification zinc borate 17, urethanum 1.3, accelerant CZ 2.0, silane coupling agent KH550 5.5, butyl epoxy stearate 0.9, two 12 carbon alcohol esters 1.6, alkylphenol polyoxyethylene 2.1 and diisobutyl phthalate 0.2.
The preparation method of chlorosulfonated polyethylene cable jacket material may further comprise the steps:
(1) preparation: the weight part by constitutive material takes by weighing zinc borate, be ground between the 50-100nm, the 1.5% nanometer concrete powder, 1.5% dimethyl silicone oil and 4.0% aminopropyl triethoxysilane that add the zinc borate gross weight then, evenly stir, control pressure 0.65Mpa obtains the modification zinc borate;
(2) take by weighing the modification zinc borate of step (1) by the weight part of constitutive material and other remain each raw material, stirring at low speed is 6 minutes under the normal temperature, makes to mix, and adds mixing, the granulation of mill and Banbury mixer or twin screw extruder then, 180 ℃ of control temperature obtain finished product.
The CABLE MATERIALS performance data that makes by embodiments of the invention 1:
The temperature resistant grade height, continuously long-time steady operation under 175 ℃; While works better under subzero 55 ℃ low temperature;
Before aging: elongation at break 283%, tensile strength 11.2N/mm
2
Aging back: (120 ℃, 240h) elongation at break 272%, tensile strength 10.5N/mm
2
Insulation resistance under the 1000 ℃ * 90min high temperature, 0.88M Ω;
Stretching strength retentivity (149 ℃ in heavy oil, 70h), 71.5-73.2%;
Oxygen index 29.3-34.2%, smoke density are 66-70, and testing vertical flammability is by the UL-94V0 level.
Claims (3)
1. a chlorosulfonated polyethylene cable jacket material is characterized in that the weight part of its constitutive material is: chlorosulfonated polyethylene 78-85, impact resistant polystyrene 8.0-10.0, nano-calcium carbonate 1.3-1.5, silicite stone flour 18-22, modification zinc borate 15-18, urethanum 1.2-1.4, accelerant CZ 1.8-2.2, silane coupling agent KH550 5.3-5.8, butyl epoxy stearate 0.8-1.0, two 12 carbon alcohol ester 1.5-1.7, alkylphenol polyoxyethylene 1.9-2.3 and diisobutyl phthalate 0.1-0.3.
2. chlorosulfonated polyethylene cable jacket material according to claim 1 is characterized in that the weight part of its constitutive material is: chlorosulfonated polyethylene 82, impact resistant polystyrene 9.0, nano-calcium carbonate 1.4, silicite stone flour 20, modification zinc borate 17, urethanum 1.3, accelerant CZ 2.0, silane coupling agent KH550 5.5, butyl epoxy stearate 0.9, two 12 carbon alcohol esters 1.6, alkylphenol polyoxyethylene 2.1 and diisobutyl phthalate 0.2.
3. the preparation method of a chlorosulfonated polyethylene cable jacket material as claimed in claim 1 is characterized in that may further comprise the steps:
(1) preparation: the weight part by constitutive material takes by weighing zinc borate, be ground between the 50-100nm, the 1-2% nanometer concrete powder, 1.0-2.0% dimethyl silicone oil and the 3.5-4.5% aminopropyl triethoxysilane that add the zinc borate gross weight then, evenly stir, control pressure 0.5Mpa-0.8Mpa obtains the modification zinc borate;
(2) take by weighing the modification zinc borate of step (1) by the weight part of constitutive material and other remain each raw material, under the normal temperature stirring at low speed 5-7 minute, make to mix, add mixing, the granulation of mill and Banbury mixer or twin screw extruder then, 175-185 ℃ of control temperature obtains finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310197235.XA CN103265764B (en) | 2013-05-24 | 2013-05-24 | A kind of chlorosulfonated polyethylene cable jacket material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310197235.XA CN103265764B (en) | 2013-05-24 | 2013-05-24 | A kind of chlorosulfonated polyethylene cable jacket material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103265764A true CN103265764A (en) | 2013-08-28 |
| CN103265764B CN103265764B (en) | 2016-07-06 |
Family
ID=49009434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310197235.XA Expired - Fee Related CN103265764B (en) | 2013-05-24 | 2013-05-24 | A kind of chlorosulfonated polyethylene cable jacket material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103265764B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103524839A (en) * | 2013-09-30 | 2014-01-22 | 安徽明都电力线缆有限公司 | High-density polyethylene cable sheath material and preparation method thereof |
| CN103524816A (en) * | 2013-09-30 | 2014-01-22 | 芜湖航天特种电缆厂 | Oil-resistant rubber sheath material for cable of oil-submerged pump and preparation method |
| CN103937031A (en) * | 2014-05-14 | 2014-07-23 | 山东川君化工股份有限公司 | Modified zinc borate and preparation method thereof |
| CN104371235A (en) * | 2014-10-30 | 2015-02-25 | 安徽电信器材贸易工业有限责任公司 | Special impact-resistant material for communication cable sheath pipes and preparation method thereof |
| CN107043497A (en) * | 2017-04-07 | 2017-08-15 | 安徽省无为县经纬电缆附件有限公司 | A kind of mineral insulated cable |
| CN116023745A (en) * | 2023-03-29 | 2023-04-28 | 山东恒旺新材料科技有限公司 | Flame-retardant ageing-resistant ethylene propylene diene monomer waterproof coiled material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3092607A (en) * | 1959-05-11 | 1963-06-04 | Monsanto Chemicals | Ternary blends of polystyrene-polyethylene-chlorosulfonated polyethylene and processes for making the same |
| CN102250427A (en) * | 2011-05-25 | 2011-11-23 | 无锡市明珠电缆有限公司 | High-strength high-flexibility flame-retardant cable sheath rubber and preparation method thereof |
| CN102964707A (en) * | 2012-11-13 | 2013-03-13 | 安徽春辉仪表线缆集团有限公司 | Nano-kaolin modified chlorosulfonated polyethylene rubber cable material |
-
2013
- 2013-05-24 CN CN201310197235.XA patent/CN103265764B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3092607A (en) * | 1959-05-11 | 1963-06-04 | Monsanto Chemicals | Ternary blends of polystyrene-polyethylene-chlorosulfonated polyethylene and processes for making the same |
| CN102250427A (en) * | 2011-05-25 | 2011-11-23 | 无锡市明珠电缆有限公司 | High-strength high-flexibility flame-retardant cable sheath rubber and preparation method thereof |
| CN102964707A (en) * | 2012-11-13 | 2013-03-13 | 安徽春辉仪表线缆集团有限公司 | Nano-kaolin modified chlorosulfonated polyethylene rubber cable material |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103524839A (en) * | 2013-09-30 | 2014-01-22 | 安徽明都电力线缆有限公司 | High-density polyethylene cable sheath material and preparation method thereof |
| CN103524816A (en) * | 2013-09-30 | 2014-01-22 | 芜湖航天特种电缆厂 | Oil-resistant rubber sheath material for cable of oil-submerged pump and preparation method |
| CN103524839B (en) * | 2013-09-30 | 2015-11-18 | 安徽明都电力线缆有限公司 | A kind of High-density polyethylene cable sheath material and preparation method thereof |
| CN103524816B (en) * | 2013-09-30 | 2016-01-20 | 芜湖航天特种电缆厂 | A kind of electric cable of submersible pump oil resisting rubber sheath material and preparation method thereof |
| CN103937031A (en) * | 2014-05-14 | 2014-07-23 | 山东川君化工股份有限公司 | Modified zinc borate and preparation method thereof |
| CN104371235A (en) * | 2014-10-30 | 2015-02-25 | 安徽电信器材贸易工业有限责任公司 | Special impact-resistant material for communication cable sheath pipes and preparation method thereof |
| CN107043497A (en) * | 2017-04-07 | 2017-08-15 | 安徽省无为县经纬电缆附件有限公司 | A kind of mineral insulated cable |
| CN116023745A (en) * | 2023-03-29 | 2023-04-28 | 山东恒旺新材料科技有限公司 | Flame-retardant ageing-resistant ethylene propylene diene monomer waterproof coiled material |
| CN116023745B (en) * | 2023-03-29 | 2023-06-02 | 山东恒旺新材料科技有限公司 | Flame-retardant ageing-resistant ethylene propylene diene monomer waterproof coiled material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103265764B (en) | 2016-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103265764A (en) | Chlorosulfonated polyethylene cable sheath material and preparation method thereof | |
| CN103172918B (en) | A kind of fireproofing cable material without halide and preparation method thereof | |
| CN103289275B (en) | A kind of cable jacket material containing ethene improved-vinyl acetate copolymer and preparation method thereof | |
| CN103289261B (en) | A kind of cable jacket material containing modified PVC resin and preparation method thereof | |
| CN102977609B (en) | A kind of oil resistant low temperature resistant fireproofing cable material without halide peculiar to vessel and preparation method thereof | |
| CN103214749B (en) | A kind of thermoplastic polyurethane elastomer cable material and preparation method thereof | |
| CN102911467B (en) | Tensile, waterproof, double-shielding control cable material and preparation method of tensile, waterproof, double-shielding control cable material | |
| CN102911504B (en) | Environment-friendly waterproof and double-shielding control cable material and preparation method thereof | |
| CN102911468B (en) | Controlled power supply combined type cable material and preparation method thereof | |
| CN102977611A (en) | Zero-halogen and low-smoke flame retardant cable material for computers, and its preparation method | |
| CN102911441A (en) | High-temperature-resistant moisture-proof mould-proof environment-friendly cable material and preparation method thereof | |
| CN105330943B (en) | A kind of fire retardant insulating CABLE MATERIALS and preparation method thereof | |
| CN102911439A (en) | Fire-resistant control cable material for ships and method for preparing same | |
| CN102408619A (en) | Modified high-temperature-resistance polyvinyl chloride (PVC) cable material and preparation method thereof | |
| CN103265773A (en) | Polyvinyl chloride resin cable sheath material and preparation method thereof | |
| CN103289280B (en) | A kind of cable jacket material containing modification high-density polyethylene and preparation method thereof | |
| CN105384980A (en) | High strength high flame-retardant cable sheath material and preparing method and application thereof | |
| CN102382355A (en) | Low-smoke environment-friendly cable material and preparation method thereof | |
| CN103289282B (en) | A kind of cable jacket material containing modified polyphenylene ether resin and preparation method thereof | |
| CN103289279A (en) | Cable sheath material containing modified isotactic polypropylene and preparation method thereof | |
| CN103265763B (en) | EPT rubber cable protective cover material of a kind of modified carbon fiber and preparation method thereof | |
| CN102746564A (en) | Modified electric cable material with characteristics of high temperature resistance and corrosion resistance, and preparation method thereof | |
| CN102382387B (en) | Composition of halogen-free flame-retardant polystyrene plastic and preparation method thereof | |
| CN103275451A (en) | Modified acrylate rubber-containing cable sheath material and preparation method thereof | |
| CN103524839B (en) | A kind of High-density polyethylene cable sheath material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 |