CN103606408A - Nanometer type ultra-A-class fire-resistant wire - Google Patents
Nanometer type ultra-A-class fire-resistant wire Download PDFInfo
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- CN103606408A CN103606408A CN201310656583.9A CN201310656583A CN103606408A CN 103606408 A CN103606408 A CN 103606408A CN 201310656583 A CN201310656583 A CN 201310656583A CN 103606408 A CN103606408 A CN 103606408A
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- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 19
- 239000004020 conductor Substances 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000010949 copper Substances 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 8
- 239000010445 mica Substances 0.000 claims description 7
- 229910052618 mica group Inorganic materials 0.000 claims description 7
- OLLFKUHHDPMQFR-UHFFFAOYSA-N dihydroxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](O)(O)C1=CC=CC=C1 OLLFKUHHDPMQFR-UHFFFAOYSA-N 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 5
- HIHIPCDUFKZOSL-UHFFFAOYSA-N ethenyl(methyl)silicon Chemical compound C[Si]C=C HIHIPCDUFKZOSL-UHFFFAOYSA-N 0.000 claims description 5
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 claims description 5
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 5
- 238000001556 precipitation Methods 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 239000012808 vapor phase Substances 0.000 claims description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000005995 Aluminium silicate Substances 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 235000012211 aluminium silicate Nutrition 0.000 claims description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 4
- 239000000920 calcium hydroxide Substances 0.000 claims description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000004927 clay Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 229910052593 corundum Inorganic materials 0.000 claims description 4
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 claims description 4
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 4
- 239000002270 dispersing agent Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 229910001701 hydrotalcite Inorganic materials 0.000 claims description 4
- 229960001545 hydrotalcite Drugs 0.000 claims description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000314 lubricant Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 150000002978 peroxides Chemical class 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 4
- 239000010456 wollastonite Substances 0.000 claims description 4
- 229910052882 wollastonite Inorganic materials 0.000 claims description 4
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 4
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002131 composite material Substances 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 5
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 3
- 229910000861 Mg alloy Inorganic materials 0.000 abstract 2
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 239000005543 nano-size silicon particle Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
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- Inorganic Insulating Materials (AREA)
- Insulated Conductors (AREA)
Abstract
The invention relates to a nanometer type ultra-A-class fire-resistant wire which comprises a copper conductor (1), a nanometer composite belt (2), an aluminum-magnesium alloy belt (3) and a nanometer insulation belt (4) which are sequentially cladded. Compared with the prior art, the nanometer type ultra-A-class fire-resistant wire provided by the invention adopts a structure of nanometer composite belt lapping, aluminum-magnesium alloy belt lapping and outermost-layer extrusion nanometer insulation belt; the nanometer composite belt can be sintered into a ceramic-shaped shell under the condition of flame or no flame at a temperature of 350-3000 DEG C, and is excellent in fire resistance performance; the aluminum alloy belt has the advantages of low weight, good heat radiation performance, high strength, impaction and collision resistance, electromagnetic shielding effect, and the like; the nanometer insulation belt is capable of resisting 1200 DEG C, thus the fire resistance performance of a wire is greatly improved.
Description
Technical field
The present invention relates to a kind of electric wire, especially relate to the super category-A fire-resistant wires of a kind of Nano type.
Background technology
Cotton covered wire is widely used in domestic lighting, household appliance, instrument and telecommunication apparatus are used, and the scope of application is wide, and quantity is many.Along with social development, people more and more pay attention to for self the person and property safety, this also has higher requirement to the fire resistance of wire products, traditional fire-resistant wires is all to adopt Mica tape, the structure of insulation is extruded in outside, the heatproof of mica tape generally can only reach 800 ℃, and mica tape easily decomposition and oxidation in long-play process, thereby reduces the fire resistance of product.
Summary of the invention
Object of the present invention is exactly to provide a kind of Nano type super category-A fire-resistant wires in order to overcome the defect of above-mentioned prior art existence.
Object of the present invention can be achieved through the following technical solutions: the super category-A fire-resistant wires of a kind of Nano type, it is characterized in that, and comprise coated copper conductor, nano combined band, almag band and the nanometer insulating tape arranging successively.
Described nano combined band is to have good electric property and resistance to elevated temperatures, 350 ℃～3000 ℃ have the housing that can form ceramic-like under flame or nonflame condition, a material of fire resistance excellence.
Described nano combined band is made by the following method: take 25～30 parts of methyl vinyl silicone rubbers, 0.5～1.2 part of diphenyl silanediol, 0.5～1.2 part of vinyltrimethoxy silane, 15～20 parts of nano silicons (vapor phase method), 15～19 parts of nano silicons (precipitation method), 7～10 parts, calcium hydroxide, 9～12 parts of alundum (Al2O3)s, 1.3～2.0 parts of nano titanium oxides, 0.3～1.0 part of peroxide vulcanizing agent, after mixing, turn refining, resulting materials is arranged on glass cloth upper and lower surface, and by prolonging compression technology, undertaken compound with glass strap, then toast and vulcanize, finally cut, be wound around, packing.
This nano combined band adopts the materials such as cooperation methyl vinyl silicone rubber, diphenyl silanediol, vinyltrimethoxy silane such as nano silicon (vapor phase method), nano silicon (precipitation method), Nano titanium dioxide to make high temperature resistant composite; and this high temperature resistant composite is pressed together on to glass fiber tape both sides; bi-material is combined; can under flame, decompose rear surface and form a kind of housing and effectively protect the normal operation of insulation fibre core by electric current, not punctured, promote current-carrying capacity of cable superior function.
Described nanometer insulating tape is that heatproof can reach 1200 ℃, has the material of high temperature resistant, environmental protection and excellent electric property.
Described nanometer insulating tape band adopts the raw material of following component and weight portion content to mix compacting and forms: elastomer 20～30, nano mica powder 7～15, active nano wollastonite in powder 7～15, nano titanium oxide 7～15, potter's clay 4～10, kaolin 1～5, superfine talcum powder 1～1.5, hydrotalcite 20～30, lubricant 0.5～1.5, flame retardant oil 1～1.5, dispersant 1～1.5, antioxidant 1～1.5.
Almag band has that quality is light, thermal diffusivity is better, intensity is high, the anti-advantages such as hitting effectiveness of falling.
The super category-A fire-resistant wires of Nano type of the present invention, the super category-A fire-resistant wires of Nano type adopts nano combined with structure wrapped, that almag band is wrapped, outermost layer is extruded nanometer insulating tape, nano combined band can be at the housing that can form ceramic-like under flame or nonflame condition that has of 350 ℃～3000 ℃, and fire resistance is excellent; And aluminum alloy strip has, quality is light, thermal diffusivity is better, intensity is high, the advantages such as impact resistance and effectiveness; The heatproof of nanometer insulating tape can reach 1200 ℃, has improved greatly the fire resistance of electric wire.
Compared with prior art, in structure of the present invention, adopt nano combined with form wrapped, that almag band is wrapped, outermost layer is extruded nanometer insulating tape, nano combined band can be at the housing that can form ceramic-like under flame or nonflame condition that has of 350 ℃～3000 ℃, and fire resistance is excellent; And aluminum alloy strip has, quality is light, thermal diffusivity is better, intensity is high, the anti-advantages such as hitting effectiveness of falling; The heatproof of nanometer insulating tape can reach 1200 ℃, has improved greatly the fire resistance of electric wire.The super category-A fire-resistant wires of Nano type of the present invention, test temperature is at 850 ℃, 60min, and in the situation that applying voltage 1000V, 2A fuse does not fuse.It is to surpass 70 ℃ that conductor allows working temperature for a long time, during short circuit (maximum length in time is no more than 5 seconds).
Accompanying drawing explanation
Fig. 1 is the super category-A fire-resistant wires of Nano type structural representation.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 1, the super category-A fire-resistant wires of a kind of Nano type, comprises successively the coated copper conductor 1 arranging, is nano combinedly with 2, almag band 3 and nanometer insulating tape 4.
Described nano combined with 2 for to there is good electric property and resistance to elevated temperatures, at the housing that can form ceramic-like under flame or nonflame condition that has of 350 ℃～3000 ℃, the material of fire resistance excellence.
Described nano combined 2 bands of being with are made by the following method: take by weight 25 parts of methyl vinyl silicone rubbers, 0.5 part of diphenyl silanediol, 0.5 part of vinyltrimethoxy silane, 15 parts of nano silicons (vapor phase method), 15 parts of nano silicons (precipitation method), 7 parts, calcium hydroxide, 9 parts of alundum (Al2O3)s, 1.3 parts of nano titanium oxides, 0.3 part of peroxide vulcanizing agent, after mixing, turn refining, resulting materials is arranged on glass cloth upper and lower surface, and by prolonging compression technology, undertaken compound with glass strap, then toast and vulcanize, finally cut, be wound around, packing.
Described nanometer insulating tape 4 is for heatproof can reach 1200 ℃, has the material of high temperature resistant, environmental protection and excellent electric property.In the present embodiment, described nanometer insulating tape band 4 adopts the raw material of following component and weight portion content to mix compacting and forms: elastomer 20, nano mica powder 7, active nano wollastonite in powder 7, nano titanium oxide 7, potter's clay 4, kaolin 1, superfine talcum powder 1, hydrotalcite 20, lubricant 0.5, flame retardant oil 1, dispersant 1, antioxidant 1.
Almag band has that quality is light, thermal diffusivity is better, intensity is high, the anti-advantages such as hitting effectiveness of falling.
Embodiment 2
Referring to Fig. 1, the super category-A fire-resistant wires of a kind of Nano type, comprises successively the coated copper conductor 1 arranging, is nano combinedly with 2, almag band 3 and nanometer insulating tape 4.
Described nano combined with 2 for to there is good electric property and resistance to elevated temperatures, at the housing that can form ceramic-like under flame or nonflame condition that has of 350 ℃～3000 ℃, the material of fire resistance excellence.
Described nano combined 2 bands of being with are made by the following method: take by weight 25 parts of methyl vinyl silicone rubbers, 0.5 part of diphenyl silanediol, 0.5 part of vinyltrimethoxy silane, 15 parts of nano silicons (vapor phase method), 15 parts of nano silicons (precipitation method), 7 parts, calcium hydroxide, 9 parts of alundum (Al2O3)s, 1.3 parts of nano titanium oxides, 0.3 part of peroxide vulcanizing agent, after mixing, turn refining, resulting materials is arranged on glass cloth upper and lower surface, and by prolonging compression technology, undertaken compound with glass strap, then toast and vulcanize, finally cut, be wound around, packing.
Described nanometer insulating tape 4 is for heatproof can reach 1200 ℃, has the material of high temperature resistant, environmental protection and excellent electric property.In the present embodiment, described nanometer insulating tape 4 adopts the raw material of following component and weight portion content to mix compacting and forms: elastomer 30, nano mica powder 15, active nano wollastonite in powder 15, nano titanium oxide 15, potter's clay 10, kaolin 5, superfine talcum powder 1.5, hydrotalcite 30, lubricant 1.5, flame retardant oil 1.5, dispersant 1.5, antioxidant 1.5.
Almag band has that quality is light, thermal diffusivity is better, intensity is high, the anti-advantages such as hitting effectiveness of falling.
Claims (5)
1. the super category-A fire-resistant wires of Nano type, is characterized in that, comprises coated copper conductor (1), nano combined band (2), almag band (3) and the nanometer insulating tape (4) arranging successively.
2. the super category-A fire-resistant wires of a kind of Nano type according to claim 1, it is characterized in that, described nano combined band (2) is for having good electric property and resistance to elevated temperatures, 350 ℃～3000 ℃ have the housing that can form ceramic-like under flame or nonflame condition, a material of fire resistance excellence.
3. the super category-A fire-resistant wires of a kind of Nano type according to claim 2, it is characterized in that, described nano combined band (2) is made by the following method: take 25～30 parts of methyl vinyl silicone rubbers, 0.5～1.2 part of diphenyl silanediol, 0.5～1.2 part of vinyltrimethoxy silane, 15～20 parts of nano silicons (vapor phase method), 15～19 parts of nano silicons (precipitation method), 7～10 parts, calcium hydroxide, 9～12 parts of alundum (Al2O3)s, 1.3～2.0 parts of nano titanium oxides, 0.3～1.0 part of peroxide vulcanizing agent, after mixing, turn refining, resulting materials is arranged on glass cloth upper and lower surface, and by prolonging compression technology, undertaken compound with glass strap, then toast and vulcanize, finally cut, be wound around, packing.
4. the super category-A fire-resistant wires of a kind of Nano type according to claim 1, is characterized in that, described nanometer insulating tape (4) is for heatproof can reach 1200 ℃, has the material of high temperature resistant, environmental protection and excellent electric property.
5. the super category-A fire-resistant wires of a kind of Nano type according to claim 4, it is characterized in that, described nanometer insulating tape (4) adopts the raw material of following component and weight portion content to mix compacting and forms: elastomer 20～30, nano mica powder 7～15, active nano wollastonite in powder 7～15, nano titanium oxide 7～15, potter's clay 4～10, kaolin 1～5, superfine talcum powder 1～1.5, hydrotalcite 20～30, lubricant 0.5～1.5, flame retardant oil 1～1.5, dispersant 1～1.5, antioxidant 1～1.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310656583.9A CN103606408A (en) | 2013-12-06 | 2013-12-06 | Nanometer type ultra-A-class fire-resistant wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310656583.9A CN103606408A (en) | 2013-12-06 | 2013-12-06 | Nanometer type ultra-A-class fire-resistant wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103606408A true CN103606408A (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310656583.9A Pending CN103606408A (en) | 2013-12-06 | 2013-12-06 | Nanometer type ultra-A-class fire-resistant wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103606408A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103886997A (en) * | 2014-03-14 | 2014-06-25 | 无锡市曙光电缆有限公司 | Medium-soft clay fire resistant cable |
| CN105118556A (en) * | 2015-08-31 | 2015-12-02 | 无锡市嘉邦电力管道厂 | Heating cable |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1556172A (en) * | 2004-01-02 | 2004-12-22 | 北京仅升基业高新技术有限公司 | Nano environmental [rotection fire proof mineral insulation material |
| WO2008142385A1 (en) * | 2007-05-18 | 2008-11-27 | Draka U.K. Limited | Fire-resistant cable |
| CN102850805A (en) * | 2012-09-24 | 2013-01-02 | 无锡江南电缆有限公司 | Fire-resistant ceramic silicone rubber, preparation method of fire-resistant ceramic silicone rubber and application in wires and cables |
| CN203150186U (en) * | 2013-03-19 | 2013-08-21 | 扬州亚光电缆有限公司 | Anti-radiation high and low temperature resistant lightweight high performance transmission line for ocean engineering |
-
2013
- 2013-12-06 CN CN201310656583.9A patent/CN103606408A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1556172A (en) * | 2004-01-02 | 2004-12-22 | 北京仅升基业高新技术有限公司 | Nano environmental [rotection fire proof mineral insulation material |
| WO2008142385A1 (en) * | 2007-05-18 | 2008-11-27 | Draka U.K. Limited | Fire-resistant cable |
| CN102850805A (en) * | 2012-09-24 | 2013-01-02 | 无锡江南电缆有限公司 | Fire-resistant ceramic silicone rubber, preparation method of fire-resistant ceramic silicone rubber and application in wires and cables |
| CN203150186U (en) * | 2013-03-19 | 2013-08-21 | 扬州亚光电缆有限公司 | Anti-radiation high and low temperature resistant lightweight high performance transmission line for ocean engineering |
Non-Patent Citations (2)
| Title |
|---|
| 高俊刚等: "《改性聚氯乙烯新材料》", 31 October 2002 * |
| 龚浏澄等: "《聚氯乙烯塑料助剂与配方设计技术》", 30 April 2006 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103886997A (en) * | 2014-03-14 | 2014-06-25 | 无锡市曙光电缆有限公司 | Medium-soft clay fire resistant cable |
| CN105118556A (en) * | 2015-08-31 | 2015-12-02 | 无锡市嘉邦电力管道厂 | Heating cable |
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