CN103811125B - High temperature resistant anti-aging high-flexibility power cable - Google Patents
High temperature resistant anti-aging high-flexibility power cable Download PDFInfo
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- CN103811125B CN103811125B CN201410054786.5A CN201410054786A CN103811125B CN 103811125 B CN103811125 B CN 103811125B CN 201410054786 A CN201410054786 A CN 201410054786A CN 103811125 B CN103811125 B CN 103811125B
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Abstract
High temperature resistant anti-aging high-flexibility power cable, comprises wire from inside to outside, insulating barrier, filler, mica belt, armour and restrictive coating.Wire is rare-earth aluminum alloy lead wire; The composition of insulating barrier comprises epoxy anhydride, ethylene propylene diene rubber, methyl vinyl silicone rubber, zinc oxide, carbon black, cumyl peroxide, stearic acid and N-isopropyl-N '-diphenyl-para-phenylene diamine; The composition of filler comprises polyphenylene sulfide and rare earth oxide.The each composition of insulating barrier is according to mass percent summation 100% proportioning: epoxy anhydride 2% ~ 4%, ethylene propylene diene rubber 55% ~ 70%, methyl vinyl silicone rubber 35% ~ 50%, zinc oxide 4% ~ 6%, carbon black 35% ~ 45%, cumyl peroxide 2% ~ 3%, stearic acid 0.8% ~ 1.2%, N-isopropyl-N '-diphenyl-para-phenylene diamine 1.5% ~ 2.4%.This cable is high temperature resistant, ageing resistance is strong, and pliability is high, and improve power cable stability in the presence of a harsh environment and life-span, cost is low.
Description
Technical field
The invention belongs to power cable field, especially high temperature resistant with one anti-aging high-flexibility power cable is relevant.
Background technology
Along with the development of China's power construction, power cable industry goes from strength to strength with the speedup of more than 15%.In order to meet more applications, and the instructions for use of adverse circumstances more, in the urgent need to strengthening the performance such as electrical property, corrosion resistance, resistance to wear, thermal endurance of cable.Existing power cable, preparation cost is high, and pliability is undesirable, and that can not bear to a certain degree is bending, limits its application; Meanwhile, under being in adverse circumstances for a long time, the life-span can shorten greatly.
For the problems referred to above, this invention exploits a kind of high temperature resistant, anti-aging, there is the power cable of high-flexibility.
Summary of the invention
The invention provides a kind of high temperature resistant anti-aging high-flexibility power cable, high temperature resistant, anti-aging, there is high-flexibility, improve power cable stability in the presence of a harsh environment and life-span, and reduce cable cost.
In order to realize object of the present invention, intend adopting following technology:
High temperature resistant anti-aging high-flexibility power cable, comprise wire (1) from inside to outside, insulating barrier (2), filler (3), mica belt (4), armour (5) and restrictive coating (6), it is characterized in that:
Described wire (1) is rare-earth aluminum alloy lead wire;
The composition of described insulating barrier (2) comprises epoxy anhydride, ethylene propylene diene rubber, methyl vinyl silicone rubber, zinc oxide, carbon black, cumyl peroxide, stearic acid and N-isopropyl-N '-diphenyl-para-phenylene diamine;
The composition of described filler (3) comprises polyphenylene sulfide and rare earth oxide.
Further, described mica belt (4) is two-sided synthetic mica tape, is with synthetic mica paper for base material, makes two-sided supporting material, be bonded with silicon resin adhesive with glass-fiber-fabric.
Further, the thickness of described insulating barrier (2) is 0.5 ~ 1 times of wire (1) radius.
Further, described insulating barrier (2) each composition is according to mass percent summation 100% proportioning:
Epoxy anhydride 2% ~ 4%;
Ethylene propylene diene rubber 55% ~ 70%;
Methyl vinyl silicone rubber 35% ~ 50%;
Zinc oxide 4% ~ 6%;
Carbon black 35% ~ 45%;
Cumyl peroxide 2% ~ 3%;
Stearic acid 0.8% ~ 1.2%;
N-isopropyl-N '-diphenyl-para-phenylene diamine 1.5% ~ 2.4%.
Further, described rare earth oxide is any one or the combination in any in yittrium oxide, lanthana, cerium oxide and neodymia.
Further, described armour (5) is steel.
Further, described restrictive coating (6) is polyvinyl chloride.
Beneficial effect of the present invention is:
1, adopt rare earth aluminium alloy as wire, greatly reduce cable production cost; Meanwhile, the replacement copper core of rare earth aluminium alloy, greatly improves the pliability of cable;
2, insulating barrier have employed ethylene propylene diene rubber and methyl vinyl silicone rubber is major ingredient, join with the preparation of the auxiliary material such as promoter, age resistor, improve mechanical performance, tension and tearing strength increase greatly;
3, filler is polyphenylene sulfide, and be novel high-performance thermoplastic resin, thermal endurance is high, and stable chemical performance, there is excellent anti-flammability; Meanwhile, rare earth oxide is high-temperature-resistant adhesive, can improve the thermal stability of filler;
4, belt of the present invention is mica tape, and is two-sided synthetic mica tape, and fire resistance is good, has widened the application of cable, improves cable useful life in the presence of a harsh environment.
Accompanying drawing explanation
Fig. 1 shows structural representation of the present invention.
Embodiment
Embodiment one
As shown in Figure 1, high temperature resistant anti-aging high-flexibility power cable, comprises wire (1) from inside to outside, insulating barrier (2), filler (3), mica belt (4), armour (5) and restrictive coating (6).
Described wire (1) is rare-earth aluminum alloy lead wire.
Described insulating barrier (2) each composition is according to mass percent summation 100% proportioning: epoxy anhydride 2%, ethylene propylene diene rubber 55%, methyl vinyl silicone rubber 35%, zinc oxide 4%, carbon black 35%, cumyl peroxide 2%, stearic acid 0.8%, N-isopropyl-N '-diphenyl-para-phenylene diamine 1.5%.The thickness of insulating barrier (2) is 0.5 times of wire (1) radius.
The component of described filler (3) is: polyphenylene sulfide 99%, yittrium oxide 1%.
Described mica belt (4) is two-sided synthetic mica tape, is with synthetic mica paper for base material, makes two-sided supporting material, be bonded with silicon resin adhesive with glass-fiber-fabric.
Described armour (5) adopts steel.
Described restrictive coating (6) adopts polyvinyl chloride.
Embodiment two
As shown in Figure 1, high temperature resistant anti-aging high-flexibility power cable, comprises wire (1) from inside to outside, insulating barrier (2), filler (3), mica belt (4), armour (5) and restrictive coating (6).
Described wire (1) is rare-earth aluminum alloy lead wire.
Described insulating barrier (2) each composition is according to mass percent summation 100% proportioning: epoxy anhydride 4%, ethylene propylene diene rubber 70%, methyl vinyl silicone rubber 50%, zinc oxide 6%, carbon black 45%, cumyl peroxide 3%, stearic acid 1.2%, N-isopropyl-N '-diphenyl-para-phenylene diamine 2.4%.The thickness of insulating barrier (2) is 1 times of wire (1) radius.
The component of described filler (3) is: polyphenylene sulfide 98%, yittrium oxide 1%, neodymia 1%.
Described mica belt (4) is two-sided synthetic mica tape, is with synthetic mica paper for base material, makes two-sided supporting material, be bonded with silicon resin adhesive with glass-fiber-fabric.
Described armour (5) adopts steel.
Described restrictive coating (6) adopts polyvinyl chloride.
Embodiment three
As shown in Figure 1, high temperature resistant anti-aging high-flexibility power cable, comprises wire (1) from inside to outside, insulating barrier (2), filler (3), mica belt (4), armour (5) and restrictive coating (6).
Described wire (1) is rare-earth aluminum alloy lead wire.
Described insulating barrier (2) each composition is according to mass percent summation 100% proportioning: epoxy anhydride 3%, ethylene propylene diene rubber 60%, methyl vinyl silicone rubber 42%, zinc oxide 5%, carbon black 40%, cumyl peroxide 2.6%, stearic acid 1%, N-isopropyl-N '-diphenyl-para-phenylene diamine 2%.The thickness of insulating barrier (2) is 0.6 times of wire (1) radius.
The component of described filler (3) is: polyphenylene sulfide 98%, yittrium oxide 1%, cerium oxide 0.5%, neodymia 0.5%.
Described mica belt (4) is two-sided synthetic mica tape, is with synthetic mica paper for base material, makes two-sided supporting material, be bonded with silicon resin adhesive with glass-fiber-fabric.
Described armour (5) adopts steel.
Described restrictive coating (6) adopts polyvinyl chloride.
Embodiment four
As shown in Figure 1, high temperature resistant anti-aging high-flexibility power cable, comprises wire (1) from inside to outside, insulating barrier (2), filler (3), mica belt (4), armour (5) and restrictive coating (6).
Described wire (1) is rare-earth aluminum alloy lead wire.
Described insulating barrier (2) each composition is according to mass percent summation 100% proportioning: epoxy anhydride 3.2%, ethylene propylene diene rubber 65%, methyl vinyl silicone rubber 39%, zinc oxide 5.3%, carbon black 38%, cumyl peroxide 2.3%, stearic acid 1.1%, N-isopropyl-N '-diphenyl-para-phenylene diamine 1.9%.The thickness of insulating barrier (2) is 0.8 times of wire (1) radius.
The component of described filler (3) is: polyphenylene sulfide 98%, yittrium oxide 0.5%, cerium oxide 0.5%, neodymia 0.5%, lanthana 0.5%.
Described mica belt (4) is two-sided synthetic mica tape, is with synthetic mica paper for base material, makes two-sided supporting material, be bonded with silicon resin adhesive with glass-fiber-fabric.
Described armour (5) adopts steel.
Described restrictive coating (6) adopts polyvinyl chloride.
Embodiment five
As shown in Figure 1, high temperature resistant anti-aging high-flexibility power cable, comprises wire (1) from inside to outside, insulating barrier (2), filler (3), mica belt (4), armour (5) and restrictive coating (6).
Described wire (1) is rare-earth aluminum alloy lead wire.
Described insulating barrier (2) each composition is according to mass percent summation 100% proportioning: epoxy anhydride 2.8%, ethylene propylene diene rubber 59%, methyl vinyl silicone rubber 47%, zinc oxide 5.1%, carbon black 41%, cumyl peroxide 2.7%, stearic acid 1%, N-isopropyl-N '-diphenyl-para-phenylene diamine 1.6%.The thickness of insulating barrier (2) is 0.6 times of wire (1) radius.
The component of described filler (3) is: polyphenylene sulfide 98%, yittrium oxide 0.5%, cerium oxide 0.5%, neodymia 0.5%, lanthana 0.5%.
Described mica belt (4) is two-sided synthetic mica tape, is with synthetic mica paper for base material, makes two-sided supporting material, be bonded with silicon resin adhesive with glass-fiber-fabric.
Described armour (5) adopts steel.
Described restrictive coating (6) adopts polyvinyl chloride.
The cable prepared by above-described embodiment, tests, and its test result is as shown in table 1:
Table 1
Claims (7)
1. high temperature resistant anti-aging high-flexibility power cable, comprise wire (1) from inside to outside, insulating barrier (2), filler (3), mica belt (4), armour (5) and restrictive coating (6), it is characterized in that:
Described wire (1) is rare-earth aluminum alloy lead wire;
The composition of described insulating barrier (2) comprises epoxy anhydride, ethylene propylene diene rubber, methyl vinyl silicone rubber, zinc oxide, carbon black, cumyl peroxide, stearic acid and N-isopropyl-N '-diphenyl-para-phenylene diamine;
The composition of described filler (3) comprises polyphenylene sulfide and rare earth oxide.
2. high temperature resistant anti-aging high-flexibility power cable according to claim 1, it is characterized in that: described mica belt (4) is two-sided synthetic mica tape, be with synthetic mica paper for base material, make two-sided supporting material with glass-fiber-fabric, be bonded with silicon resin adhesive.
3. high temperature resistant anti-aging high-flexibility power cable according to claim 1, is characterized in that: the thickness of described insulating barrier (2) is 0.5 ~ 1 times of wire (1) radius.
4. high temperature resistant anti-aging high-flexibility power cable according to claim 1, is characterized in that: described insulating barrier (2) each composition is according to mass percent summation 100% proportioning:
Epoxy anhydride 2% ~ 4%;
Ethylene propylene diene rubber 55% ~ 70%;
Methyl vinyl silicone rubber 35% ~ 50%;
Zinc oxide 4% ~ 6%;
Carbon black 35% ~ 45%;
Cumyl peroxide 2% ~ 3%;
Stearic acid 0.8% ~ 1.2%;
N-isopropyl-N '-diphenyl-para-phenylene diamine 1.5% ~ 2.4%.
5. high temperature resistant anti-aging high-flexibility power cable according to claim 1, is characterized in that: described rare earth oxide is any one or combination in any in yittrium oxide, lanthana, cerium oxide and neodymia.
6. high temperature resistant anti-aging high-flexibility power cable according to claim 1, is characterized in that: described armour (5) is steel.
7. high temperature resistant anti-aging high-flexibility power cable according to claim 1, is characterized in that: described restrictive coating (6) is polyvinyl chloride.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410054786.5A CN103811125B (en) | 2014-02-18 | 2014-02-18 | High temperature resistant anti-aging high-flexibility power cable |
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| CN201410054786.5A CN103811125B (en) | 2014-02-18 | 2014-02-18 | High temperature resistant anti-aging high-flexibility power cable |
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| CN103811125B true CN103811125B (en) | 2016-03-30 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103992570A (en) * | 2014-05-22 | 2014-08-20 | 安徽嘉木橡塑工业有限公司 | Heat-resistant flame-retardant ethylene propylene diene monomer rubber |
| CN105802233A (en) * | 2016-04-26 | 2016-07-27 | 韩静静 | Mouse-proof optical cable rubber sleeve |
| CN106336586A (en) * | 2016-08-31 | 2017-01-18 | 安徽瑞田机械有限公司 | Conveyor belt of air compressor |
| CN106336585A (en) * | 2016-08-31 | 2017-01-18 | 安徽瑞田机械有限公司 | High-strength conveying belt for air compressor |
| CN108250599A (en) * | 2017-11-27 | 2018-07-06 | 安徽卓越电缆有限公司 | Crosslinked polyethylene, polyvinyl chloride insulation control cable jacket material |
| CN108864973B (en) * | 2018-06-15 | 2023-06-23 | 苏州巨峰电气绝缘系统股份有限公司 | High-temperature-resistant flame-retardant thin film less-adhesive mica tape |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2112731A1 (en) * | 2008-04-22 | 2009-10-28 | Damm, Hans | Device for holding individual electrical cables |
| DE102009006069A1 (en) * | 2009-01-25 | 2010-07-29 | Hew-Kabel/Cdt Gmbh & Co. Kg | Electric cable |
| CN102081999A (en) * | 2010-11-25 | 2011-06-01 | 苏州科宝光电科技有限公司 | Thermotolerant corrosion-resistant flexibility-resistant cable |
| CN102220007A (en) * | 2011-04-28 | 2011-10-19 | 齐齐哈尔大学 | Insulation material for silicone rubber composite cable used in nuclear power station |
| CN102842376A (en) * | 2012-08-27 | 2012-12-26 | 淮南新光神光纤线缆有限公司 | High-temperature fire-resistant insulated cable for ships and warships |
| CN203165515U (en) * | 2013-01-30 | 2013-08-28 | 北京华远高科电缆有限公司 | High-temperature resisting, silicon rubber insulating aluminum alloy control cable |
-
2014
- 2014-02-18 CN CN201410054786.5A patent/CN103811125B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2112731A1 (en) * | 2008-04-22 | 2009-10-28 | Damm, Hans | Device for holding individual electrical cables |
| DE102009006069A1 (en) * | 2009-01-25 | 2010-07-29 | Hew-Kabel/Cdt Gmbh & Co. Kg | Electric cable |
| CN102081999A (en) * | 2010-11-25 | 2011-06-01 | 苏州科宝光电科技有限公司 | Thermotolerant corrosion-resistant flexibility-resistant cable |
| CN102220007A (en) * | 2011-04-28 | 2011-10-19 | 齐齐哈尔大学 | Insulation material for silicone rubber composite cable used in nuclear power station |
| CN102842376A (en) * | 2012-08-27 | 2012-12-26 | 淮南新光神光纤线缆有限公司 | High-temperature fire-resistant insulated cable for ships and warships |
| CN203165515U (en) * | 2013-01-30 | 2013-08-28 | 北京华远高科电缆有限公司 | High-temperature resisting, silicon rubber insulating aluminum alloy control cable |
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