CN103122148B - Wind-power electricity generation distortion resistant flexible cable heat resistant silicon rubber insulation material and preparation method thereof - Google Patents
Wind-power electricity generation distortion resistant flexible cable heat resistant silicon rubber insulation material and preparation method thereof Download PDFInfo
- Publication number
- CN103122148B CN103122148B CN201310022887.XA CN201310022887A CN103122148B CN 103122148 B CN103122148 B CN 103122148B CN 201310022887 A CN201310022887 A CN 201310022887A CN 103122148 B CN103122148 B CN 103122148B
- Authority
- CN
- China
- Prior art keywords
- insulation material
- electricity generation
- flexible cable
- wind
- power electricity
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92561—Time, e.g. start, termination, duration or interruption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92885—Screw or gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Do are the invention discloses a kind of wind-power electricity generation distortion resistant flexible cable heat resistant silicon rubber insulation material, wherein each composition and weight part thereof: methyl vinyl silicone rubber 100-120, ethylene-vinyl acetate copolymer 40-50, vinyl three ('beta '-methoxy oxyethyl group) silane 1-1.5, vulcanizing agent DMDBH0.5-1, acceterator TE TD1-2, accelerant N a-22? 2-3, anti-aging agent RD 1-2, antioxidant NBC 1-2, zinc oxide 4-6, nano aluminium oxide 8-12, micron silicon nitride 5-10, gas-phase silica 30-40, Diphenylsilanediol 4-6, ferric oxide 5-8.The conduction Insulation Material that the present invention produces not only has excellent mechanical and physical performance, insulating property, and also has good resistant of high or low temperature, oil resistant, solvent resistant, wear resistance, resistance to ozone, the advantage such as ageing-resistant simultaneously, durable in use, environment friendly and pollution-free.
Description
Technical field
The present invention relates to a kind of insulating material for cable, be specifically related to a kind of wind-power electricity generation distortion resistant flexible cable heat resistant silicon rubber insulation material and preparation method thereof.
Background technology
Silicon rubber has been widely used in the industries such as wind-power electricity generation because having excellent thermotolerance, cold-resistant, electric insulating quality and biological nature etc., along with industrial production and scientific and technical progress, higher requirement is proposed to its performance, wish that it can provide safe and reliable sinking path, the effect of insulation, damping can be played again.But pure silicone gum rubber can not be directly used in high heat conduction insulating material due to its lower thermal conductivity (0.159W/m.K), therefore studying high thermal conductive silicon rubber becomes vital problem.
Summary of the invention
The object of the present invention is to provide wind-power electricity generation distortion resistant flexible cable heat resistant silicon rubber insulation material and preparation method thereof.Preparation method of the present invention is simple, and constitutive material formula is reasonable, and physical and mechanical properties and insulating property improve greatly, and heat-resisting ageing-resisting wear resisting property is good, and heat conductivility is excellent, dilatational strain is little under high temperature, Environmental Safety.
The technical solution used in the present invention is as follows:
Wind-power electricity generation distortion resistant flexible cable heat resistant silicon rubber insulation material, wherein each composition and weight part thereof are:
Methyl vinyl silicone rubber 100-120
Ethylene-vinyl acetate copolymer 40-50
Vinyl three ('beta '-methoxy oxyethyl group) silane 1-1.5
Vulcanizing agent DMDBH0.5-1
Acceterator TE TD1-2
Accelerant N a-222-3
Anti-aging agent RD 1-2
Antioxidant NBC 1-2
Zinc oxide 4-6
Nano aluminium oxide 8-12
Micron silicon nitride 5-10
Gas-phase silica 30-40
Diphenylsilanediol 4-6
Ferric oxide 5-8.
Preferably, wind-power electricity generation distortion resistant flexible cable heat resistant silicon rubber insulation material, wherein each composition and weight part thereof are:
Methyl vinyl silicone rubber 100
Ethylene-vinyl acetate copolymer 40
Vinyl three ('beta '-methoxy oxyethyl group) silane 1
Vulcanizing agent DMDBH0.5
Acceterator TE TD1
Accelerant N a-222
Anti-aging agent RD 1
Antioxidant NBC 1
Zinc oxide 5
Nano aluminium oxide 10
Micron silicon nitride 6
Gas-phase silica 35
Diphenylsilanediol 4
Ferric oxide 5.
The particle diameter of described nano aluminium oxide is 10-15nm; The particle diameter of described micron silicon nitride is 2-4 μm.
The wind-power electricity generation distortion resistant flexible cable preparation method of heat resistant silicon rubber insulation material, comprises the following steps:
(1) add in high-speed mixer by after nano aluminium oxide and the drying of micron silicon nitride with vinyl three ('beta '-methoxy oxyethyl group) silane, speed with 500-800rpm at 90-110 DEG C is uniformly mixed 20-30min, then the mixed powder crossing nano aluminium oxide and micron silicon nitride through silane coupling agent process is dropped in the two forcing machine of screw rod, add methyl vinyl silicone rubber again, forcing machine melt zone temperature controls at 150-180 DEG C, melt blending 10-20min under the rotating speed of 400-600r/min, then extruding pelletization, obtain modified methyl vinylsiloxane rubber particle,
(2) join mixing 10-20min on mixing roll with above-mentioned obtained modified methyl vinylsiloxane rubber particle after being dried by ethylene-vinyl acetate copolymer, temperature is 110-120 DEG C, obtains rubber unvulcanizate;
(3) above-mentioned obtained rubber unvulcanizate and Diphenylsilanediol, zinc oxide, anti-aging agent class are dropped in Banbury mixer, add gas-phase silica after mixing 2-3min, ferric oxide continues mixing 4-5min, finally add the mixing 1-2min of remaining various auxiliary agent, Banbury mixer rotating speed 150-200r/min, temperature controls at 90-110 DEG C;
(4) blended stock obtained after banburying is conveyed into screw extrusion press through bipyramid shearing and extrudes processing, body temperature when extruding is 140 ± 10 DEG C, head temperature is 110 ± 10 DEG C, on vulcanizing press, sulfuration is carried out after extruding, hot pressing 8-10min at 150-170 DEG C, normal temperature is colded pressing 4-6min, sulfide stress 6-10MPa, and going out linear velocity is 12-15m/min.
Beneficial effect of the present invention:
Nano aluminium oxide, micron silicon nitride are filled in methyl vinyl silicone rubber by melt blending by the present invention, and obtained modified methyl vinylsiloxane rubber particle, can significantly improve the thermal conductivity of methyl vinyl silicone rubber, thus improve its resistance toheat; Physical and mechanical properties and the insulating property of silicon rubber insulation material can also be improved simultaneously.The conduction Insulation Material that the present invention produces not only has excellent mechanical and physical performance, insulating property, and also there is good resistant of high or low temperature, oil resistant, solvent resistant, wear resistance, resistance to ozone, the advantage such as ageing-resistant simultaneously, durable in use, environment friendly and pollution-free, the requirement of wind-power electricity generation distortion resistant flexible cable can be met completely.
Embodiment
Wind-power electricity generation distortion resistant flexible cable heat resistant silicon rubber insulation material, wherein each composition and weight part thereof are:
Methyl vinyl silicone rubber 100 parts
Ethylene-vinyl acetate copolymer 40 parts
1 part, vinyl three ('beta '-methoxy oxyethyl group) silane
Vulcanizing agent DMDBH0.5 part
Acceterator TE TD1 part
Accelerant N a-222 part
Anti-aging agent RD 1 part
Antioxidant NBC 1 part
5 parts, zinc oxide
Nano aluminium oxide 10 parts
Micron silicon nitride 6 parts
Gas-phase silica 35 parts
Diphenylsilanediol 4 parts
Ferric oxide 5 parts.
The particle diameter of described nano aluminium oxide is 12nm; The particle diameter of described micron silicon nitride is 3 μm.
The wind-power electricity generation distortion resistant flexible cable preparation method of heat resistant silicon rubber insulation material, comprises the following steps:
(1) add in high-speed mixer by after nano aluminium oxide and the drying of micron silicon nitride with vinyl three ('beta '-methoxy oxyethyl group) silane, speed with 800rpm at 105 DEG C is uniformly mixed 20min, then the mixed powder crossing nano aluminium oxide and micron silicon nitride through silane coupling agent process is dropped in the two forcing machine of screw rod, add methyl vinyl silicone rubber again, forcing machine melt zone temperature controls at 175 DEG C, melt blending 10min under the rotating speed of 600r/min, then extruding pelletization, obtains modified methyl vinylsiloxane rubber particle;
(2) join mixing 15min on mixing roll with above-mentioned obtained modified methyl vinylsiloxane rubber particle after being dried by ethylene-vinyl acetate copolymer, temperature is 115 DEG C, obtains rubber unvulcanizate;
(3) above-mentioned obtained rubber unvulcanizate and Diphenylsilanediol, zinc oxide, anti-aging agent class are dropped in Banbury mixer, add gas-phase silica after mixing 2min, ferric oxide continues mixing 4min, finally add the mixing 1min of remaining various auxiliary agent, Banbury mixer rotating speed 200r/min, temperature controls at 95 DEG C;
(4) blended stock obtained after banburying is conveyed into screw extrusion press through bipyramid shearing and extrudes processing, body temperature when extruding is 140 DEG C, head temperature is 110 DEG C, on vulcanizing press, sulfuration is carried out after extruding, hot pressing 10min at 165 DEG C, normal temperature is colded pressing 5min, sulfide stress 8MPa, and going out linear velocity is 15m/min.
The main performance index of the Insulation Material that the present invention produces is as follows:
1,20 DEG C time insulation resistance be not less than 150M Ω/km.
2, finished cable stands to exchange 50HZ3.5KV/5min voltage test and does not puncture.
3, physical and mechanical properties is as following table:
| Sequence number | Performance project | Unit | Technical indicator |
| 1 | Tensile strength | N/mm 2 | ≥5.0 |
| 2 | Elongation at break | % | ≥150 |
| 3 | Aging rear tensile strength | N/mm 2 | ≥4.0 |
| 4 | Aging rear elongation at break | % | ≥120 |
| 5 | Tearing strength | N/mm | ≥4.0 |
Claims (2)
1. wind-power electricity generation distortion resistant flexible cable heat resistant silicon rubber insulation material, is characterized in that, wherein each composition and weight part thereof are:
Methyl vinyl silicone rubber 100-120
Ethylene-vinyl acetate copolymer 40-50
Vinyl three ('beta '-methoxy oxyethyl group) silane 1-1.5
Vulcanizing agent DMDBH0.5-1
Acceterator TE TD1-2
Accelerant N a-222-3
Anti-aging agent RD 1-2
Antioxidant NBC 1-2
Zinc oxide 4-6
Nano aluminium oxide 8-12
Micron silicon nitride 5-10
Gas-phase silica 30-40
Diphenylsilanediol 4-6
Ferric oxide 5-8
Described wind-power electricity generation distortion resistant flexible cable heat resistant silicon rubber insulation material, the particle diameter of described nano aluminium oxide is 10-15nm; The particle diameter of described micron silicon nitride is 2-4 μm;
The preparation method of described wind-power electricity generation distortion resistant flexible cable heat resistant silicon rubber insulation material comprises the following steps:
(1) add in high-speed mixer by after nano aluminium oxide and the drying of micron silicon nitride with vinyl three ('beta '-methoxy oxyethyl group) silane, speed with 500-800rpm at 90-110 DEG C is uniformly mixed 20-30min, then the mixed powder crossing nano aluminium oxide and micron silicon nitride through silane coupling agent process is dropped in the two forcing machine of screw rod, add methyl vinyl silicone rubber again, forcing machine melt zone temperature controls at 150-180 DEG C, melt blending 10-20min under the rotating speed of 400-600r/min, then extruding pelletization, obtain modified methyl vinylsiloxane rubber particle,
(2) join mixing 10-20min on mixing roll with above-mentioned obtained modified methyl vinylsiloxane rubber particle after being dried by ethylene-vinyl acetate copolymer, temperature is 110-120 DEG C, obtains rubber unvulcanizate;
(3) above-mentioned obtained rubber unvulcanizate and Diphenylsilanediol, zinc oxide, anti-aging agent class are dropped in Banbury mixer, add gas-phase silica after mixing 2-3min, ferric oxide continues mixing 4-5min, finally add the mixing 1-2min of remaining various auxiliary agent, Banbury mixer rotating speed 150-200r/min, temperature controls at 90-110 DEG C;
(4) blended stock obtained after banburying is conveyed into screw extrusion press through bipyramid shearing and extrudes processing, body temperature when extruding is 140 ± 10 DEG C, head temperature is 110 ± 10 DEG C, on vulcanizing press, sulfuration is carried out after extruding, hot pressing 8-10min at 150-170 DEG C, normal temperature is colded pressing 4-6min, sulfide stress 6-10MPa, and going out linear velocity is 12-15m/min.
2. wind-power electricity generation distortion resistant flexible cable heat resistant silicon rubber insulation material, is characterized in that, wherein each composition and weight part thereof are:
Methyl vinyl silicone rubber 100
Ethylene-vinyl acetate copolymer 40
Vinyl three ('beta '-methoxy oxyethyl group) silane 1
Vulcanizing agent DMDBH0.5
Acceterator TE TD1
Accelerant N a-222
Anti-aging agent RD 1
Antioxidant NBC 1
Zinc oxide 5
Nano aluminium oxide 10
Micron silicon nitride 6
Gas-phase silica 35
Diphenylsilanediol 4
Ferric oxide 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310022887.XA CN103122148B (en) | 2013-01-22 | 2013-01-22 | Wind-power electricity generation distortion resistant flexible cable heat resistant silicon rubber insulation material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310022887.XA CN103122148B (en) | 2013-01-22 | 2013-01-22 | Wind-power electricity generation distortion resistant flexible cable heat resistant silicon rubber insulation material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103122148A CN103122148A (en) | 2013-05-29 |
| CN103122148B true CN103122148B (en) | 2016-01-20 |
Family
ID=48453303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310022887.XA Active CN103122148B (en) | 2013-01-22 | 2013-01-22 | Wind-power electricity generation distortion resistant flexible cable heat resistant silicon rubber insulation material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103122148B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103467998A (en) * | 2013-08-26 | 2013-12-25 | 晶锋集团股份有限公司 | Anti-cracking silicone rubber cable material and preparation method thereof |
| CN103627074B (en) * | 2013-12-05 | 2016-02-10 | 上海至正道化高分子材料股份有限公司 | A kind of low-smoke bittern-free highly fire-proof Oil-resistant cold-resistant CABLE MATERIALS and preparation method and cable |
| CN104017368A (en) * | 2014-06-13 | 2014-09-03 | 深圳市沃尔核材股份有限公司 | Silicone rubber cable accessory and preparation method thereof |
| CN105001646A (en) * | 2015-07-06 | 2015-10-28 | 安徽创宇电力设备有限公司 | Heat-resistant, thermally-conductive and insulating shield |
| CN105238063A (en) * | 2015-09-25 | 2016-01-13 | 宿松县焕然机电有限责任公司 | Motor slot wedge high-temperature-resistance silicone rubber insulation material preparation method |
| CN105419245A (en) * | 2016-01-12 | 2016-03-23 | 芜湖航天特种电缆厂股份有限公司 | Attapulgite modified anti-aging cable insulation material and preparation method thereof |
| CN105694419A (en) * | 2016-02-17 | 2016-06-22 | 柳州市乾阳机电设备有限公司 | Fire-resistant rubber and preparation method thereof |
| CN109111745A (en) * | 2018-07-12 | 2019-01-01 | 江苏雄海智能电气有限公司 | A kind of novel high-strength silicone rubber fireproof preserving and sealing material |
| CN111253755A (en) * | 2019-12-30 | 2020-06-09 | 江东金具设备有限公司 | High-mechanical-property insulating silicone rubber material and preparation method thereof |
| CN112724678A (en) * | 2020-12-29 | 2021-04-30 | 唐山市海丰线缆有限公司 | High-frequency data cable and preparation method thereof |
| CN116120751B (en) * | 2023-04-13 | 2023-06-27 | 江苏欧廷高分子材料有限公司 | Weather-resistant torsion-resistant cable sheath material for wind power generation and preparation method thereof |
| CN116675986A (en) * | 2023-06-06 | 2023-09-01 | 广东澳通特种电缆有限公司 | Silicon rubber high-temperature-resistant cable and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225199A (en) * | 2007-01-16 | 2008-07-23 | 深圳市沃尔核材股份有限公司 | Material used for halogen-free flame retardant heat shrinkable sheathing and cross-linking cable wire and preparation method thereof |
| CN101246761A (en) * | 2007-02-12 | 2008-08-20 | 深圳市沃尔核材股份有限公司 | Non-halogen flame-proof cross-linking copper-coated aluminum electric wire and method for producing the same |
| CN102746672A (en) * | 2012-06-15 | 2012-10-24 | 安徽华通电缆集团有限公司 | Silicone rubber insulation cable material and its preparation method |
-
2013
- 2013-01-22 CN CN201310022887.XA patent/CN103122148B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225199A (en) * | 2007-01-16 | 2008-07-23 | 深圳市沃尔核材股份有限公司 | Material used for halogen-free flame retardant heat shrinkable sheathing and cross-linking cable wire and preparation method thereof |
| CN101246761A (en) * | 2007-02-12 | 2008-08-20 | 深圳市沃尔核材股份有限公司 | Non-halogen flame-proof cross-linking copper-coated aluminum electric wire and method for producing the same |
| CN102746672A (en) * | 2012-06-15 | 2012-10-24 | 安徽华通电缆集团有限公司 | Silicone rubber insulation cable material and its preparation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103122148A (en) | 2013-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103122148B (en) | Wind-power electricity generation distortion resistant flexible cable heat resistant silicon rubber insulation material and preparation method thereof | |
| CN103205034A (en) | Butyronitrile-PVC (polyvinyl chloride) compound elastomer insulation material for wires and cables and preparation method of butyronitrile-PVC compound elastomer insulation material | |
| CN103554633B (en) | A kind of High-voltage cable structure of excellent performance | |
| CN101845178A (en) | Torsion-resistant wind power generation cable and insulation material thereof | |
| CN101942141A (en) | Low-smoke halogen-free flame retardant cable material and preparation method thereof | |
| CN103756328A (en) | Insulating sheath material used for automobile wire harness | |
| CN105504480A (en) | Oil-resistant irradiation-crosslinking low-smoke halogen-free flame-retardant polyolefin material for locomotive wires and cables | |
| CN104448664B (en) | A kind of electric wire ethylene-propylene-diene monomer sizing material and preparation method thereof | |
| CN103122098A (en) | EVA (ethylene-vinyl acetate) elastomer sheath material for wind power generation torsion-resistant flexible cables and preparation method thereof | |
| CN107698906A (en) | Undersea detection steady phase high-strength composite cable and preparation method thereof | |
| CN106750835A (en) | A kind of fire-retardant uvioresistant color masterbatch and preparation method thereof | |
| CN106280472A (en) | A kind of high pressure resistant insulation sizing material and preparation method thereof | |
| CN105348617B (en) | A kind of low smoke and zero halogen mesohigh direct current cables cable material of polyolefin and preparation method | |
| CN103289282B (en) | A kind of cable jacket material containing modified polyphenylene ether resin and preparation method thereof | |
| CN103554802B (en) | A kind of formula of peelable cable semiconduction external shield material | |
| CN103545045B (en) | A kind of High-voltage cable structure with strippable semi-conductive external shield material | |
| CN104292592A (en) | Material for self-regulating heating/heat tracing cables and preparation method thereof | |
| CN103554635B (en) | A kind of preparation technology of strippable semi-conductive external shield material | |
| CN105860499A (en) | External thermoplastic elastomer material of halogen-free flame-retardant cable | |
| CN103531284B (en) | A kind of High-voltage cable structure with anti-incipient scorch cable semiconductive inner shield material | |
| CN103524839B (en) | A kind of High-density polyethylene cable sheath material and preparation method thereof | |
| CN106700222B (en) | A kind of low smoke, zero halogen elastomer cable material and preparation method thereof | |
| CN105367859A (en) | High-temperature-resistant and dampproof cable for industry | |
| CN105348633B (en) | A kind of low-smoke halogen-free polyolefin cable material and preparation method | |
| CN103524963A (en) | Formula of semiconductive internal shielding material for scorch preventing cable |
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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Heat-resistant silicon rubber insulation material for wind power generation torsion-resistant flexible cables and preparation method thereof Effective date of registration: 20191113 Granted publication date: 20160120 Pledgee: Anhui inaction rural commercial bank Limited by Share Ltd Pledgor: Anhui Huajin Cable Group Co., Ltd. Registration number: Y2019340000190 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |