CN105427953B - A kind of fire-retardant rat-and-ant proof communication cable that resists cold - Google Patents

A kind of fire-retardant rat-and-ant proof communication cable that resists cold Download PDF

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Publication number
CN105427953B
CN105427953B CN201510799905.4A CN201510799905A CN105427953B CN 105427953 B CN105427953 B CN 105427953B CN 201510799905 A CN201510799905 A CN 201510799905A CN 105427953 B CN105427953 B CN 105427953B
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CN
China
Prior art keywords
parts
fire
communication cable
rare earth
ant proof
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Expired - Fee Related
Application number
CN201510799905.4A
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Chinese (zh)
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CN105427953A (en
Inventor
金涛
金蕾
金峰
王云霞
王正平
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State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Cangzhou Power Supply Co of State Grid Hebei Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Cangzhou Power Supply Co of State Grid Hebei Electric Power Co Ltd
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Priority to CN201510799905.4A priority Critical patent/CN105427953B/en
Publication of CN105427953A publication Critical patent/CN105427953A/en
Application granted granted Critical
Publication of CN105427953B publication Critical patent/CN105427953B/en
Expired - Fee Related legal-status Critical Current
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00Communication cables or conductors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28Protection against damage caused by moisture, corrosion, chemical attack or weather
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29Protection against damage caused by extremes of temperature or by flame
    • H01B7/295Protection against damage caused by extremes of temperature or by flame using material resistant to flame

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  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)

Abstract

The invention discloses a kind of fire-retardant rat-and-ant proof communication cable that resists cold, including the component of following weight portion:10 15 parts of silicone rubber, 15 20 parts of fluorosioloxane rubber, 10 15 parts of fluorubber, 37 parts of Epoxy oil, 24 parts of rare earth compounding, 12 parts of lubricating oil, 5 15 parts of TDE, 28 parts of antimony oxide, 10 20 parts of Chinese medicine extract, 25 parts of adjacent cumenyl methyl carbamate, 12 parts of paraffin, 05 parts of calcinated argil, 13 parts of age resistor;Mixed extract of the Chinese medicine extract for Salvia japonica Thunb., Herba Verbenae, Pericarpium Zanthoxyli and the Radix Angelicae Dahuricae, cold tolerance of the present invention are good, and tensile strength is high, it is easy to bend, and are easy to construction, and fire resistance is good;Can effectively prevent rodent from biting, rat-and-ant proof effect is good, will not bursting by freezing under cryogenic conditions out of doors, it is ensured that the stable operation of communication line, it is to avoid communication cable affects the phenomenon that communication line runs because outside environmental elements are damaged.

Description

A kind of fire-retardant rat-and-ant proof communication cable that resists cold
Technical field
The present invention relates to field of cables, specifically a kind of fire-retardant rat-and-ant proof communication cable that resists cold.
Background technology
The service life of communication cable is longer, and farther out, capacity is big, and quality is high, reliable and stable, good confidentiality for communication distance, Can put telephone lines into operation, telegram, fax and data transfer, therefore, communication cable is widely used in field of communication transmission, communication electricity Cable affects signal to pass due to arranging out of doors usually because low temperature, moist or biting for rodent cause the breakage of cable It is defeated;In addition, the fire-retardant problem of communication cable is also to need to cause the problem of concern, cable to discharge substantial amounts of smog in burning With poisonous, corrosive gas, it is the risk factor in fire, renovates safe escape and the fire-fighting work of people in a fire, because This, the anti-flammability for strengthening communication cable is the problem for needing research at present.
The content of the invention
It is an object of the invention to provide a kind of fire-retardant rat-and-ant proof communication cable that resists cold, to solve to carry in above-mentioned background technology The problem for going out.
For achieving the above object, the present invention provides following technical scheme:
A kind of fire-retardant rat-and-ant proof communication cable that resists cold, including the component of following weight portion:Silicone rubber 10-15 parts, fluorine silicon rubber Glue 15-20 parts, fluorubber 10-15 parts, Epoxy oil 3-7 parts, rare earth compounding 2-4 parts, lubricating oil 1-2 parts, TDE 5-15 parts, antimony oxide 2-8 parts, Chinese medicine extract 10-20 parts, adjacent cumenyl methyl carbamate 2-5 parts, paraffin 1- 2 parts, calcinated argil 0-5 parts, age resistor 1-3 parts.
As further scheme of the invention:Including the component of following weight portion:12 parts of silicone rubber, 17 parts of fluorosioloxane rubber, 12 parts of fluorubber, 5 parts of Epoxy oil, 3 parts of rare earth compounding, 1 part of lubricating oil, 10 parts of TDE, 6 parts of antimony oxide, 15 parts of Chinese medicine extract, 4 parts of adjacent cumenyl methyl carbamate, 1 part of paraffin, 3 parts of calcinated argil, 2 parts of age resistor.
As further scheme of the invention:The Epoxy oil by aqueous epoxy resins, oil resistant pigment, auxiliary agent, water and One or more combination in aqueous epoxy curing agent is formed.
As further scheme of the invention:The rare earth compounding is 8- isoquinolinol rare earth compoundings, nicotinic acid One or more combination in rare earth compounding, 4- pyridone rare earth compoundings.
As further scheme of the invention:The Chinese medicine extract is the mixed of Salvia japonica Thunb., Herba Verbenae, Pericarpium Zanthoxyli and the Radix Angelicae Dahuricae Close extract.
As further scheme of the invention:The Chinese medicine extract, is made up of the component of following weight portion:Salvia japonica Thunb. 15-25 parts, Herba Verbenae 20-30 parts, Pericarpium Zanthoxyli 20-30 parts, Radix Angelicae Dahuricae 5-15 parts.
As further scheme of the invention:The Chinese medicine extract, is made up of the component of following weight portion:Salvia japonica Thunb. 20 parts, 25 parts of Herba Verbenae, 25 parts of Pericarpium Zanthoxyli, 10 parts of the Radix Angelicae Dahuricae.
As further scheme of the invention:Preparation side of the described cold-resistant antioxidation flame retardant cable according to normal cable It is prepared by method.
Compared with prior art, the invention has the beneficial effects as follows:Cold tolerance of the present invention is good, and tensile strength is high, it is easy to curved Song, is easy to construction, and fire resistance is good;Can effectively prevent rodent from biting, rat-and-ant proof effect is good, will not low temperature bar out of doors Bursting by freezing under part, it is ensured that the stable operation of communication line, it is to avoid communication cable affects to lead to because outside environmental elements are damaged The phenomenon of letter circuit operation.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Embodiment 1
A kind of fire-retardant rat-and-ant proof communication cable that resists cold, including the component of following weight portion:10 parts of silicone rubber, fluorosioloxane rubber 15 Part, 10 parts of fluorubber, 3 parts of Epoxy oil, 2 parts of rare earth compounding, 1 part of lubricating oil, 5 parts of TDE, antimony oxide 2 Part, 10 parts of Chinese medicine extract, 2 parts of adjacent cumenyl methyl carbamate, 1 part of paraffin, 0 part of calcinated argil, 1 part of age resistor.
The rare earth compounding is 8- isoquinolinol rare earth compoundings.
The Chinese medicine extract, is made up of the component of following weight portion:15 parts of Salvia japonica Thunb., 20 parts of Herba Verbenae, 20 parts of Pericarpium Zanthoxyli, 5 parts of the Radix Angelicae Dahuricae.
Embodiment 2
A kind of fire-retardant rat-and-ant proof communication cable that resists cold, including the component of following weight portion:15 parts of silicone rubber, fluorosioloxane rubber 20 Part, 15 parts of fluorubber, 7 parts of Epoxy oil, 4 parts of rare earth compounding, 2 parts of lubricating oil, 15 parts of TDE, antimony oxide 8 Part, 20 parts of Chinese medicine extract, 5 parts of adjacent cumenyl methyl carbamate, 2 parts of paraffin, 5 parts of calcinated argil, 3 parts of age resistor.
The rare earth compounding is nicotinic acid rare earth compounding.
The Chinese medicine extract, is made up of the component of following weight portion:25 parts of Salvia japonica Thunb., 30 parts of Herba Verbenae, 30 parts of Pericarpium Zanthoxyli, 15 parts of the Radix Angelicae Dahuricae.
Embodiment 3
A kind of fire-retardant rat-and-ant proof communication cable that resists cold, including the component of following weight portion:12 parts of silicone rubber, fluorosioloxane rubber 17 Part, 12 parts of fluorubber, 5 parts of Epoxy oil, 3 parts of rare earth compounding, 1 part of lubricating oil, 10 parts of TDE, antimony oxide 6 Part, 15 parts of Chinese medicine extract, 3 parts of adjacent cumenyl methyl carbamate, 1 part of paraffin, 2 parts of calcinated argil, 2 parts of age resistor.
The rare earth compounding is 4- pyridone rare earth compoundings.
The Chinese medicine extract, is made up of the component of following weight portion:20 parts of Salvia japonica Thunb., 25 parts of Herba Verbenae, 25 parts of Pericarpium Zanthoxyli, 10 parts of the Radix Angelicae Dahuricae.
Embodiment 4
A kind of fire-retardant rat-and-ant proof communication cable that resists cold, including the component of following weight portion:13 parts of silicone rubber, fluorosioloxane rubber 18 Part, 13 parts of fluorubber, 5 parts of Epoxy oil, 3 parts of rare earth compounding, 2 parts of lubricating oil, 10 parts of TDE, antimony oxide 6 Part, 15 parts of Chinese medicine extract, 4 parts of adjacent cumenyl methyl carbamate, 2 parts of paraffin, 4 parts of calcinated argil, 2 parts of age resistor.
The rare earth compounding is 8- isoquinolinol rare earth compoundings, the combination of 4- pyridone rare earth compoundings.
The Chinese medicine extract, is made up of the component of following weight portion:20 parts of Salvia japonica Thunb., 25 parts of Herba Verbenae, 25 parts of Pericarpium Zanthoxyli, 10 parts of the Radix Angelicae Dahuricae.
Embodiment 5
A kind of fire-retardant rat-and-ant proof communication cable that resists cold, including the component of following weight portion:11 parts of silicone rubber, fluorosioloxane rubber 19 Part, 14 parts of fluorubber, 6 parts of Epoxy oil, 3 parts of rare earth compounding, 2 parts of lubricating oil, 9 parts of TDE, antimony oxide 5 Part, 13 parts of Chinese medicine extract, 4 parts of adjacent cumenyl methyl carbamate, 2 parts of paraffin, 2 parts of calcinated argil, 3 parts of age resistor.
The rare earth compounding is 8- isoquinolinol rare earth compoundings, nicotinic acid rare earth compounding, 4- pyridone rare earths The combination of coordination compound.
The Chinese medicine extract, is made up of the component of following weight portion:22 parts of Salvia japonica Thunb., 22 parts of Herba Verbenae, 28 parts of Pericarpium Zanthoxyli, 11 parts of the Radix Angelicae Dahuricae.
1. performance test and test result
The resistivity of the cold-resistant fire-retardant rat-and-ant proof communication cable for preparing to embodiment 1-5 respectively, elongation at break, anti-tensile are strong Degree, clod wash, thermal deformation, fire resistance etc. are tested, and test result is as shown in table 1.
1 embodiment 1-5 cable performance test data of table
Test event Embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4 Embodiment 5
20 DEG C of specific insulations(Ω·m) 1.0*1011 1.0*1011 1.0*1011 1.0*1011 1.0*1011
Elongation at break(%) 420 480 470 500 440
Tensile strength 23.6 21.8 22.5 23.3 22.2
Clod wash(-60℃*1h) It is flawless It is flawless It is flawless It is flawless It is flawless
Thermal deformation(125℃*1h) 22 28 25 24 25
Oxygen index (OI) % 29 30 27 29 28
Flame retardant rating VW-1 VW-1 VW-1 VW-1 VW-1
Simulation outdoor test It is qualified It is qualified It is qualified It is qualified It is qualified
Outdoor test is simulated using the cold-resistant antioxidation flame retardant cable that UL1581 standards are prepared to embodiment 1-5 formula Standard, as can be seen from Table 1, cold tolerance of the present invention is good, flawless under the conditions of -60 DEG C, stable performance, not by low temperature shadow Ring;Tensile strength is high, it is easy to bend, and is easy to construction, and fire resistance is good, can adapt to outdoor rugged environment condition, protects communication The stable operation of line security;Good flame retardation effect, meets naked light self-extinguishment, and flame retardant rating passes through VW-1.
2. rat-and-ant proof measure of merit
By embodiment 1-5 prepare cable and commercially available common communications cable interception 30cm be respectively placed in No. 1-6 it is transparent In experimental box, the white mice 5 of 2 days non-feedings is put into toward in case, paired observation, experiment show little in No. 1-5 transparent proof box White mouse does not bite cable and away from cable, and the cable in No. 6 transparent proof boxs many places occurs and bites vestige, tests by more than Draw, the cable prepared by the present invention can effectively prevent biting for rodent, thus can guarantee that the unobstructed fortune of communication line OK.
3. cable prepared by the present invention is carried out into SGS detections, testing result is as shown in table 2.
The SGS testing results of two cable of table
Test chemical name ROHS contents limit scope(mg/kg) Sample detection result
Hydrargyrum ≤1000ppm Nothing
Lead ≤1000ppm 12ppm
Cadmium ≤1000ppm Nothing
Chromium ≤1000ppm Nothing
As seen from the above table, small toxicity of the present invention, during burning, toxic gas are few, good environmental protection.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment party Formula, in the ken that one skilled in the relevant art possesses, can be with the premise of without departing from this patent objective Various changes can be made.

Claims (6)

1. a kind of fire-retardant rat-and-ant proof communication cable that resists cold, it is characterised in that including the component of following weight portion:Silicone rubber 10-15 Part, fluorosioloxane rubber 15-20 parts, fluorubber 10-15 parts, Epoxy oil 3-7 parts, rare earth compounding 2-4 parts, lubricating oil 1-2 parts, ten Bromine diphenylethane 5-15 parts, antimony oxide 2-8 parts, Chinese medicine extract 10-20 parts, adjacent cumenyl methyl carbamate 2- 5 parts, paraffin 1-2 parts, calcinated argil 0-5 parts, age resistor 1-3 parts;Wherein, component of the Chinese medicine extract by following weight portion Make:Salvia japonica Thunb. 15-25 parts, Herba Verbenae 20-30 parts, Pericarpium Zanthoxyli 20-30 parts, Radix Angelicae Dahuricae 5-15 parts.
2. it is according to claim 1 resist cold fire-retardant rat-and-ant proof communication cable, it is characterised in that including the group of following weight portion Point:12 parts of silicone rubber, 17 parts of fluorosioloxane rubber, 12 parts of fluorubber, 5 parts of Epoxy oil, 3 parts of rare earth compounding, 1 part of lubricating oil, ten bromines 10 parts of diphenylethane, 6 parts of antimony oxide, 15 parts of Chinese medicine extract, 4 parts of adjacent cumenyl methyl carbamate, paraffin 1 Part, 3 parts of calcinated argil, 2 parts of age resistor.
3. according to the arbitrary described cold-resistant fire-retardant rat-and-ant proof communication cable of claim 1-2, it is characterised in that the Epoxy oil by Aqueous epoxy resins, oil resistant pigment, auxiliary agent, water and aqueous epoxy curing agent are combined.
4. according to the arbitrary described cold-resistant fire-retardant rat-and-ant proof communication cable of claim 1-2, it is characterised in that the rare earth coordinates Thing is 8- isoquinolinol rare earth compoundings, nicotinic acid rare earth compounding, a kind of or many in 4- pyridone rare earth compoundings The combination planted.
5. it is according to claim 1 resist cold fire-retardant rat-and-ant proof communication cable, it is characterised in that the Chinese medicine extract, by The component of following weight portion is made:20 parts of Salvia japonica Thunb., 25 parts of Herba Verbenae, 25 parts of Pericarpium Zanthoxyli, 10 parts of the Radix Angelicae Dahuricae.
6. according to the arbitrary described cold-resistant fire-retardant rat-and-ant proof communication cable of claim 1-2, it is characterised in that described is cold-resistant anti- Oxidation flame retardant cable is prepared according to the preparation method of normal cable.
CN201510799905.4A 2015-11-19 2015-11-19 A kind of fire-retardant rat-and-ant proof communication cable that resists cold Expired - Fee Related CN105427953B (en)

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CN106118070A (en) * 2016-07-05 2016-11-16 太仓市林源电线电缆有限公司 A kind of Low temperature-resistancorrosion-resistant corrosion-resistant cable for ship sheath and preparation method thereof
CN106046802A (en) * 2016-07-05 2016-10-26 太仓市林源电线电缆有限公司 Environment-friendly antifreeze rat-preventive flame-retardant cable jacket and manufacturingmethod thereof
CN106751913A (en) * 2016-12-29 2017-05-31 吴中区穹窿山德毅新材料技术研究所 A kind of waterproof cold resistant rubber and preparation method thereof
CN107573697A (en) * 2017-09-15 2018-01-12 杭州千岛湖永通电缆有限公司 A kind of submarine cable
CN109403057A (en) * 2018-10-24 2019-03-01 山西新华化工有限责任公司 Low temperature resistant fluorubber coats fabric
CN111286197A (en) * 2020-02-14 2020-06-16 内蒙古宝烨电气有限公司 Fluorosilicone rubber flame-retardant heat-conducting high-voltage insulation color code material and manufacturing process thereof

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JP2014154242A (en) * 2013-02-05 2014-08-25 Hitachi Metals Ltd Heat-resistant electric wire and multi-core cable
CN103497383A (en) * 2013-10-25 2014-01-08 上海驰程化工工贸有限公司 High-strength, tear-resisting and antiflaming sheath rubber for cable and preparation method thereof
CN104240819A (en) * 2014-09-04 2014-12-24 天津德芃科技集团有限公司 Rat-proof cable capable of expelling rat
CN104312060A (en) * 2014-09-30 2015-01-28 安徽华峰电缆集团有限公司 Cold-resisting oil-resisting modified fluorine rubber cable sheath material
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