CN109473198A - Preventing fraudulent use of electricity service entrance cable and its preparation process - Google Patents
Preventing fraudulent use of electricity service entrance cable and its preparation process Download PDFInfo
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- CN109473198A CN109473198A CN201811078179.7A CN201811078179A CN109473198A CN 109473198 A CN109473198 A CN 109473198A CN 201811078179 A CN201811078179 A CN 201811078179A CN 109473198 A CN109473198 A CN 109473198A
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- cable
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/006—Constructional features relating to the conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
- H01B13/148—Selection of the insulating material therefor
-
- 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
- H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0275—Disposition of insulation comprising one or more extruded layers of insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/003—Power cables including electrical control or communication wires
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
Abstract
Preventing fraudulent use of electricity service entrance cable of the present invention includes several ground wire core conductors, several phase conductors, several neutral conductors and cable jacket, ground wire core conductor insulating layer is provided with outside the ground wire core conductor, it is provided with phase conductor insulating layer outside the phase conductor, the ground wire core conductor insulating layer outer diameter is identical as neutral conductor outer diameter；One cable cabling binding strap is around the phase conductor insulating layer outer surface being wrapped in outside several phase conductors, gap filling between the cable cabling binding strap and phase conductor insulating layer has cable filler, several described ground wire core conductors and several neutral conductors are circumferentially surrounded in cable cabling binding strap outer surface, one cable tie is set to cable tie outer surface around several described ground wire core conductors and several neutral conductor outer surfaces, the cable jacket is wrapped in；Preventing fraudulent use of electricity service entrance cable of the present invention can play antitheft electro ultrafiltration, while have good flame retardant property and fire safety.
Description
Technical field
The present invention relates to a kind of cable more particularly to a kind of preventing fraudulent use of electricity service entrance cables.
Background technique
Service entrance cable is twisted low-voltage cable using multicore at this stage, since multicore is twisted the twisted row of low-voltage cable conductor wire core
Column, remove cable jacket after all conductor wire cores of cable by it is exposed outside, electric stealer distinguishes by using two metal needles steathily
The electric operation of pilferage can be completed in the straightforward procedure being plugged in cable phase line and neutral conductor.
Therefore, how to provide one kind can preventing fraudulent use of electricity, while there is the house lead in of good flame retardant property and fire safety
Cable becomes the direction of those skilled in the art's effort.
Summary of the invention
It is an object of that present invention to provide one kind can preventing fraudulent use of electricity, while there is good flame retardant property and fire safety
Service entrance cable；It is a further object to provide a kind of preparation processes for above-mentioned preventing fraudulent use of electricity service entrance cable.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of preventing fraudulent use of electricity service entrance cable, including several ground
Cable core conductor, several phase conductors, several neutral conductors and cable jacket, the ground wire core conductor are provided with ground outside
Cable core conductor insulating layer, the phase conductor are provided with phase conductor insulating layer outside, and the ground wire core conductor insulating layer outer diameter is in
Property line conductor diameter is identical；
One cable cabling binding strap is around the phase conductor insulating layer outer surface being wrapped in outside several phase conductors, the cable cabling binding
Gap filling between band and phase conductor insulating layer has cable filler, several described ground wire core conductors and several neutrality
Line conductor is circumferentially surrounded in cable cabling binding strap outer surface, and a cable tie is around being wrapped in several described ground wire core conductors
With several neutral conductor outer surfaces, the cable jacket is set to cable tie outer surface；
The ground wire core conductor insulating layer is grouped as by the group of following parts by weight:
100 parts of EPDM raw rubber,
5 ~ 10 parts of EVA elastomer,
1 ~ 3 part of gamma-aminopropyl-triethoxy-silane,
1 ~ 3 part of paraffin oil,
20 ~ 40 parts of gas-phase silica,
1 ~ 5 part of expanded perlite,
1 ~ 3 part of modified carbon nano-tube,
1 ~ 2 part of 2- mercapto benzimidazole,
0.1 ~ 1 part of cyano quinolines of 3- methyl -2-,
1 ~ 3 part of isooctyl thioglycolate antimonic salt,
2 ~ 5 parts of cumyl peroxide,
2 ~ 5 parts of zinc oxide,
3 ~ 10 parts of zinc borate,
3 ~ 10 parts of stearic acid,
2 ~ 8 parts of zinc stearate,
25 ~ 40 parts of melamine phosphate,
10 ~ 15 parts of piperazine phosphate,
1 ~ 5 part of potassium pyrophosphate；
The modified carbon nano-tube is by molybdenum trioxide In-situ reaction using electrodeposition process in three be prepared in carbon nanotube
The modified carbon nanotube of molybdenum oxide.
Further improved technical solution is as follows in above-mentioned technical proposal:
1. in above scheme, also set up that there are two communication line or two between the cable cabling binding strap and cable tie
Semiconducting filler item；It is highly preferred that several described ground wire core conductors are arranged in cable cabling binding strap appearance continuously in a circumferential
Face, several described neutral conductors are arranged in cable cabling binding strap outer surface continuously in a circumferential；Most preferably, described two
Communication line or two semiconducting filler items are located at the junction of ground wire core conductor and neutral conductor.
2. in above scheme, it is described for modified carbon nanometer tube material be diameter be 5 ~ 200nm single-walled carbon nanotube or
Person's multi-walled carbon nanotube.
The fabricating technology scheme that the present invention uses is: a kind of preparation process for preventing fraudulent use of electricity service entrance cable, described
Preventing fraudulent use of electricity service entrance cable includes several ground wire core conductors, several phase conductors, several neutral conductors and cable jacket,
It is provided with ground wire core conductor insulating layer outside the ground wire core conductor, phase conductor insulating layer, institute are provided with outside the phase conductor
It is identical as neutral conductor outer diameter to state ground wire core conductor insulating layer outer diameter；
One cable cabling binding strap is around the phase conductor insulating layer outer surface being wrapped in outside several phase conductors, the cable cabling binding
Gap filling between band and phase conductor insulating layer has cable filler, several described ground wire core conductors and several neutrality
Line conductor is circumferentially surrounded in cable cabling binding strap outer surface, and a cable tie is around being wrapped in several described ground wire core conductors
With several neutral conductor outer surfaces, the cable jacket is set to cable tie outer surface；
The ground wire core conductor insulating layer is obtained by following steps:
S1. 100 parts of the EPDM raw rubber and 5 ~ 10 parts of EVA elastomer are kneaded in 100 DEG C ~ 120 DEG C mixers 3min ~
4min is kneaded uniform；
S2. it is white that 1 ~ 3 part of the gamma-aminopropyl-triethoxy-silane, 1 ~ 3 part of paraffin oil, gas phase are added in the mixer
20 ~ 40 parts of carbon black, 1 ~ 5 part of expanded perlite, 1 ~ 3 part of modified carbon nano-tube, 1 ~ 2 part of 2- mercapto benzimidazole, 3- methyl -2-
0.1 ~ 1 part of cyano quinolines, 1 ~ 3 part of isooctyl thioglycolate antimonic salt, 2 ~ 5 parts of zinc oxide, 3 ~ 10 parts of zinc borate, stearic acid 3 ~ 10
Part, 2 ~ 8 parts of zinc stearate, 25 ~ 40 parts of melamine phosphate, 10 ~ 15 parts of piperazine phosphate, 1 ~ 5 part of potassium pyrophosphate are kneaded 2min
~3min；
S3. be eventually adding 2 ~ 5 parts of the vulcanizing agent cumyl peroxide in the mixer, be kneaded 0.5min ~
1.5min is then discharged out glue stuff compounding；
S4. the glue stuff compounding is thin 1 ~ 2 time logical on a mill, while putting glue 2 ~ 3 times, then opened on tri-roll press machine
The rubber page of slice, output is cooling by chill roll, after crossing talcum powder case, obtains finished product；
The modified carbon nano-tube is by molybdenum trioxide In-situ reaction using electrodeposition process in three be prepared in carbon nanotube
The modified carbon nanotube of molybdenum oxide.
Further improved technical solution is as follows in above-mentioned technical proposal:
1. in above scheme, also set up that there are two communication line or two between the cable cabling binding strap and cable tie
Semiconducting filler item；It is highly preferred that several described ground wire core conductors are arranged in cable cabling binding strap appearance continuously in a circumferential
Face, several described neutral conductors are arranged in cable cabling binding strap outer surface continuously in a circumferential；Most preferably, described two
Communication line or two semiconducting filler items are located at the junction of ground wire core conductor and neutral conductor.
2. in above scheme, it is described for modified carbon nanometer tube material be diameter be 5 ~ 200nm single-walled carbon nanotube or
Person's multi-walled carbon nanotube.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages:
1. the present invention is designed using unique structure, by the shielding of cable phase conductor inside cable core, in cable core outer circumferential array
Bare metal neutral conductor, when electric stealer is plugged in phase conductor and neutral conductor using two metal needles, cable core outer
It is short-circuit between the bare metal neutral conductor and phase conductor of circumferential array, to effectively prevent stealing electricity phenomenon；In addition, the present invention is antitheft
It is additionally arranged communication line in electric service entrance cable cable core, signal is transmitted and is combined together with power transmission, line arrangement cost is saved
And the time.
2. insulating layer material formula of the present invention is on the basis for being added to elastomer, melamine phosphate and piperazine phosphate
On, the modified carbon nanotube of molybdenum oxide is additionally introduced, potassium pyrophosphate and isooctyl thioglycolate antimonic salt constitute composite flame-proof body
System, this rubber material have good at charcoal effect and ceramic effect in burning, and oxygen index (OI) is high, can pass through vertical combustion
UL-94V0 grades of testing standard；It is effectively reduced through the modified carbon nanotube of molybdenum oxide good dispersion, large specific surface area in system
The heat release rate and cigarette rate of release of material, while the dosage of expansion type flame retardant is also reduced, to be hindered improving
It ensure that the excellent mechanical performance of material while firing performance；Further, since being halogen-free in material, insulating layer material combustion
Toxic gas will not be generated when burning, be the harmless environment-friendly materials of a kind of pair of human and environment.
3. insulating layer material formula of the present invention uses 20 ~ 40 parts of gas-phase silicas, 1 ~ 5 part of expanded perlite, 1 ~ 3 part of oxygen
Change a variety of filler compoundings such as molybdenum modified carbon nanotube, 2 ~ 5 parts of zinc oxide, while additionally introducing 3- methyl -2- cyano quinolines, makes
Standby obtained rubber insulation has good insulation performance, and alternating current breakdown intensity reaches 30kV/mm or more, and dc breakdown is strong
Degree reaches 60kV/mm or more, and volume resistivity is not less than 10 in 8kV/mm or less electric field13Ω m, in 1.73U0Lower carry out office
Portion's discharge test, discharge capacity are not more than 5pC, strong antijamming capability good using insulating performance of cable made from this rubber material.
Detailed description of the invention
Attached drawing 1 and attached drawing 2 are preventing fraudulent use of electricity service entrance cable structural schematic diagram of the present invention.
In the figures above: 1, ground wire core conductor, 2, ground wire core conductor insulating layer, 3, communication core, 4, phase conductor, 5, phase
Insulating layer of conductor, 6, cable filler, 7, cable cabling binding strap, 8, neutral conductor, 9, cable tie, outside 10 cables
Sheath, 11, semiconducting filler item.
Specific embodiment
The present invention will be further described below with reference to examples:
Embodiment 1 ~ 4: a kind of preventing fraudulent use of electricity service entrance cable, including several ground wire core conductors 1, several phase conductors 4, in several
Property line conductor 8 and cable jacket 10, be provided with ground wire core conductor insulating layer 2, the phase conductor outside the ground wire core conductor 1
It is provided with phase conductor insulating layer 5 outside 4,2 outer diameter of ground wire core conductor insulating layer is identical as 8 outer diameter of neutral conductor；
One cable cabling binding strap 7 is around 5 outer surface of phase conductor insulating layer being wrapped in outside several phase conductors 4, the cable cabling
Gap filling between binding strap 7 and phase conductor insulating layer 5 has cable filler 6, if several described ground wire core conductors 1 and
A dry neutral conductor 8 is circumferentially surrounded in 7 outer surface of cable cabling binding strap, and a cable tie 9 is described several around being wrapped in
A ground wire core conductor 1 and several 8 outer surfaces of neutral conductor, the cable jacket 10 are set to 9 appearance of cable tie
Face；
Communication line 3 or two semiconducting filler items there are two being also set up between the cable cabling binding strap 7 and cable tie 9
11。
The ground wire core conductor insulating layer 2 is grouped as by the group of following parts by weight:
Table 1
The modified carbon nano-tube is by molybdenum trioxide In-situ reaction using electrodeposition process in three be prepared in carbon nanotube
The modified carbon nanotube of molybdenum oxide；It is described for modified carbon nanometer tube material be diameter be 5 ~ 200nm single-walled carbon nanotube or
Person's multi-walled carbon nanotube.
The ground wire core conductor insulating layer 2 is obtained by following steps:
S1. 100 parts of the EPDM raw rubber and 5 ~ 10 parts of EVA elastomer are kneaded in 100 DEG C ~ 120 DEG C mixers 3min ~
4min is kneaded uniform；
S2. it is white that 1 ~ 3 part of the gamma-aminopropyl-triethoxy-silane, 1 ~ 3 part of paraffin oil, gas phase are added in the mixer
20 ~ 40 parts of carbon black, 1 ~ 5 part of expanded perlite, 1 ~ 3 part of modified carbon nano-tube, 1 ~ 2 part of 2- mercapto benzimidazole, 3- methyl -2-
0.1 ~ 1 part of cyano quinolines, 1 ~ 3 part of isooctyl thioglycolate antimonic salt, 2 ~ 5 parts of zinc oxide, 3 ~ 10 parts of zinc borate, stearic acid 3 ~ 10
Part, 2 ~ 8 parts of zinc stearate, 25 ~ 40 parts of melamine phosphate, 10 ~ 15 parts of piperazine phosphate, 1 ~ 5 part of potassium pyrophosphate are kneaded 2min
~3min；
S3. be eventually adding 2 ~ 5 parts of the vulcanizing agent cumyl peroxide in the mixer, be kneaded 0.5min ~
1.5min is then discharged out glue stuff compounding；
S4. the glue stuff compounding is thin 1 ~ 2 time logical on a mill, while putting glue 2 ~ 3 times, then opened on tri-roll press machine
The rubber page of slice, output is cooling by chill roll, after crossing talcum powder case, obtains finished product.
Comparative example 1 ~ 3: a kind of conductor insulation layer material is grouped as by the group of following parts by weight:
Table 2
The modified carbon nano-tube is by molybdenum trioxide In-situ reaction using electrodeposition process in three be prepared in carbon nanotube
The modified carbon nanotube of molybdenum oxide；It is described for modified carbon nanometer tube material be diameter be 5 ~ 200nm single-walled carbon nanotube or
Person's multi-walled carbon nanotube.
Preparation method is conventional method.
The insulating layer material performance detection data of each embodiment and comparative example preparation is as follows:
Table 3
As shown in Table 3, insulating layer material flame retardant property of the present invention is good, and heat release rate and cigarette rate of release are significant low when burning
In each comparative example, insulation performance is good, and either volume resistivity or breakdown strength are superior to each comparative example, exhausted as cable
Edge layer using when can effectively play the effect of flame-resistant insulation.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of preventing fraudulent use of electricity service entrance cable, it is characterised in that: including several ground wire core conductors (1), several phase conductors (4),
Several neutral conductors (8) and cable jacket (10), the ground wire core conductor (1) are provided with ground wire core conductor insulation outside
Layer (2), the phase conductor (4) are provided with phase conductor insulating layer (5) outside, and ground wire core conductor insulating layer (2) outer diameter is in
Property line conductor (8) outer diameter is identical；
One cable cabling binding strap (7) is around being wrapped in phase conductor insulating layer (5) outer surface of several phase conductors (4) outside, the electricity
Gap filling between cable stranding binding strap (7) and phase conductor insulating layer (5) has cable filler (6), several described ground
Cable core conductor (1) and several neutral conductors (8) are circumferentially surrounded in cable cabling binding strap (7) outer surface, and a cable is tied up
Band (9) protects outside the cable around several described ground wire core conductors (1) and several neutral conductor (8) outer surfaces are wrapped in
Set (10) is set to cable tie (9) outer surface；
The ground wire core conductor insulating layer (2) is grouped as by the group of following parts by weight:
100 parts of EPDM raw rubber,
5 ~ 10 parts of EVA elastomer,
1 ~ 3 part of gamma-aminopropyl-triethoxy-silane,
1 ~ 3 part of paraffin oil,
20 ~ 40 parts of gas-phase silica,
1 ~ 5 part of expanded perlite,
1 ~ 3 part of modified carbon nano-tube,
1 ~ 2 part of 2- mercapto benzimidazole,
0.1 ~ 1 part of cyano quinolines of 3- methyl -2-,
1 ~ 3 part of isooctyl thioglycolate antimonic salt,
2 ~ 5 parts of cumyl peroxide,
2 ~ 5 parts of zinc oxide,
3 ~ 10 parts of zinc borate,
3 ~ 10 parts of stearic acid,
2 ~ 8 parts of zinc stearate,
25 ~ 40 parts of melamine phosphate,
10 ~ 15 parts of piperazine phosphate,
1 ~ 5 part of potassium pyrophosphate；
The modified carbon nano-tube is by molybdenum trioxide In-situ reaction using electrodeposition process in three be prepared in carbon nanotube
The modified carbon nanotube of molybdenum oxide.
2. preventing fraudulent use of electricity service entrance cable according to claim 1, it is characterised in that: the cable cabling binding strap (7) and electricity
Communication line (3) or two semiconducting filler items (11) there are two being also set up between cable binding strap (9).
3. preventing fraudulent use of electricity service entrance cable according to claim 2, it is characterised in that: several described ground wire core conductor (1) edges
Circumferentially continuous to be arranged in cable cabling binding strap (7) outer surface, several described neutral conductors (8) are arranged in continuously in a circumferential
Cable cabling binding strap (7) outer surface.
4. preventing fraudulent use of electricity service entrance cable according to claim 3, it is characterised in that: described two communication lines (3) or two and half
Conductive fill item (11) is located at the junction of ground wire core conductor (1) and neutral conductor (8).
5. preventing fraudulent use of electricity service entrance cable according to claim 1, it is characterised in that: described for modified carbon nanometer tube material
Be diameter be 5 ~ 200nm single-walled carbon nanotube or multi-walled carbon nanotube.
6. preparation process of the one kind for preventing fraudulent use of electricity service entrance cable described in claim 1 ~ 5 any one, it is characterised in that: institute
State preventing fraudulent use of electricity service entrance cable include several ground wire core conductors (1), several phase conductors (4), several neutral conductors (8) and
Cable jacket (10), the ground wire core conductor (1) are provided with ground wire core conductor insulating layer (2) outside, and the phase conductor (4) is outside
It is provided with phase conductor insulating layer (5), ground wire core conductor insulating layer (2) outer diameter is identical as neutral conductor (8) outer diameter；
One cable cabling binding strap (7) is around being wrapped in phase conductor insulating layer (5) outer surface of several phase conductors (4) outside, the electricity
Gap filling between cable stranding binding strap (7) and phase conductor insulating layer (5) has cable filler (6), several described ground
Cable core conductor (1) and several neutral conductors (8) are circumferentially surrounded in cable cabling binding strap (7) outer surface, and a cable is tied up
Band (9) protects outside the cable around several described ground wire core conductors (1) and several neutral conductor (8) outer surfaces are wrapped in
Set (10) is set to cable tie (9) outer surface；
The ground wire core conductor insulating layer (2) is obtained by following steps:
S1. 100 parts of the EPDM raw rubber and 5 ~ 10 parts of EVA elastomer are kneaded in 100 DEG C ~ 120 DEG C mixers 3min ~
4min is kneaded uniform；
S2. it is white that 1 ~ 3 part of the gamma-aminopropyl-triethoxy-silane, 1 ~ 3 part of paraffin oil, gas phase are added in the mixer
20 ~ 40 parts of carbon black, 1 ~ 5 part of expanded perlite, 1 ~ 3 part of modified carbon nano-tube, 1 ~ 2 part of 2- mercapto benzimidazole, 3- methyl -2-
0.1 ~ 1 part of cyano quinolines, 1 ~ 3 part of isooctyl thioglycolate antimonic salt, 2 ~ 5 parts of zinc oxide, 3 ~ 10 parts of zinc borate, stearic acid 3 ~ 10
Part, 2 ~ 8 parts of zinc stearate, 25 ~ 40 parts of melamine phosphate, 10 ~ 15 parts of piperazine phosphate, 1 ~ 5 part of potassium pyrophosphate are kneaded 2min
~3min；
S3. be eventually adding 2 ~ 5 parts of the vulcanizing agent cumyl peroxide in the mixer, be kneaded 0.5min ~
1.5min is then discharged out glue stuff compounding；
S4. the glue stuff compounding is thin 1 ~ 2 time logical on a mill, while putting glue 2 ~ 3 times, then opened on tri-roll press machine
The rubber page of slice, output is cooling by chill roll, after crossing talcum powder case, obtains finished product；
The modified carbon nano-tube is by molybdenum trioxide In-situ reaction using electrodeposition process in three be prepared in carbon nanotube
The modified carbon nanotube of molybdenum oxide.
7. the preparation process that preventing fraudulent use of electricity according to claim 6 connects service entrance cable, it is characterised in that: the cable cabling is tied up
Communication line (3) or two semiconducting filler items (11) there are two being also set up between band (7) and cable tie (9).
8. the preparation process that preventing fraudulent use of electricity according to claim 7 connects service entrance cable, it is characterised in that: several described ground wires
Core conductor (1) is arranged in cable cabling binding strap (7) outer surface continuously in a circumferential, several described neutral conductors (8) are along week
To continuous arrangement in cable cabling binding strap (7) outer surface.
9. the preparation process that preventing fraudulent use of electricity according to claim 8 connects service entrance cable, it is characterised in that: described two communication lines
(3) or two semiconducting filler items (11) are located at the junction of ground wire core conductor (1) and neutral conductor (8).
10. the preparation process that preventing fraudulent use of electricity according to claim 6 connects service entrance cable, it is characterised in that: described for being modified
Carbon nanometer tube material be diameter be 5 ~ 200nm single-walled carbon nanotube or multi-walled carbon nanotube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811078179.7A CN109473198A (en) | 2018-09-16 | 2018-09-16 | Preventing fraudulent use of electricity service entrance cable and its preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811078179.7A CN109473198A (en) | 2018-09-16 | 2018-09-16 | Preventing fraudulent use of electricity service entrance cable and its preparation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109473198A true CN109473198A (en) | 2019-03-15 |
Family
ID=65664533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811078179.7A Pending CN109473198A (en) | 2018-09-16 | 2018-09-16 | Preventing fraudulent use of electricity service entrance cable and its preparation process |
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| CN (1) | CN109473198A (en) |
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| CN205406143U (en) * | 2016-02-03 | 2016-07-27 | 冀东普天线缆有限公司 | Novel power cable registers one's residence |
| CN205911038U (en) * | 2016-08-08 | 2017-01-25 | 中天科技海缆有限公司 | Deep water developments hose umbilical cable |
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2018
- 2018-09-16 CN CN201811078179.7A patent/CN109473198A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831115A (en) * | 2010-04-29 | 2010-09-15 | 江苏远洋东泽电缆股份有限公司 | Ethylene propylene rubber insulation material for longitudinal high-voltage watertight cable of ships and warships and production method thereof |
| CN104039927A (en) * | 2012-06-27 | 2014-09-10 | 江苏苏利精细化工股份有限公司 | Method for preparing melamine phosphate-based flame retardant |
| CN102796342A (en) * | 2012-07-24 | 2012-11-28 | 金发科技股份有限公司 | Halogen-free flame-retardant elastomer composition |
| CN104530587A (en) * | 2014-11-17 | 2015-04-22 | 海南联塑科技实业有限公司 | PVC composition specially used for high-rise buildings |
| CN205406143U (en) * | 2016-02-03 | 2016-07-27 | 冀东普天线缆有限公司 | Novel power cable registers one's residence |
| CN205911038U (en) * | 2016-08-08 | 2017-01-25 | 中天科技海缆有限公司 | Deep water developments hose umbilical cable |
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Application publication date: 20190315 |
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