CN105244098A - Cold-resistant anti-oxidation flame-retardant cable - Google Patents

Cold-resistant anti-oxidation flame-retardant cable Download PDF

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Publication number
CN105244098A
CN105244098A CN201510799204.0A CN201510799204A CN105244098A CN 105244098 A CN105244098 A CN 105244098A CN 201510799204 A CN201510799204 A CN 201510799204A CN 105244098 A CN105244098 A CN 105244098A
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China
Prior art keywords
parts
cold
resistant anti
rare earth
retardant cable
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Pending
Application number
CN201510799204.0A
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Chinese (zh)
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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Application filed by 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 filed Critical State Grid Corp of China SGCC
Priority to CN201510799204.0A priority Critical patent/CN105244098A/en
Publication of CN105244098A publication Critical patent/CN105244098A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a cold-resistant anti-oxidation flame-retardant cable, which is prepared from the following components in parts by weight: 10-15 parts of silicone rubber, 15-20 parts of fluorinated silicone rubber, 10-15 parts of fluororubber, 1-5 parts of octyl epoxy stearate, 1-2 parts of epoxidized triglyceride, 14-22 parts of organic clay, 2-4 parts of rare earth complex, 0.1-0.5 parts of light stabilizer, 1-2 parts of lubricating oil, 15-20 parts of butadiene rubber, 5-15 parts of decabromodiphenylethane, 2-8 parts of antimonous oxide, 1-3 parts of quinoline antiager, 1-2 parts of sulfonamide type accelerator, 1-2 parts of paraffin, and 0-5 parts of calcined clay. The cold-resistant anti-oxidation flame-retardant cable has good cold resisting performance, is not prone to age under high temperature condition, is stable in performance, is not affected by high temperature and low temperature, can adapt to harsh outdoor environmental conditions, and ensures safe and stable operation of power transmission lines. The cold-resistant anti-oxidation flame-retardant cable has the advantages of good mechanical performance, cold resistance, oxidation resistance and high flame retardance, is safer and more stable when used as an electric wire cable, and can effectively guarantee the safe operation of power transmission lines.

Description

A kind of cold-resistant anti-oxidant flame retardant cable
Technical field
The present invention relates to field of cables, specifically a kind of cold-resistant anti-oxidant flame retardant cable.
Background technology
Along with the quick growth of Chinese national economy, particularly rural area and Construction of Intercity Network transform the quickening of paces and the flourish of various places real estate, our electric utility is rapidly developed, thus the electrician trade promoted as power industry matches, especially the development of wires and cables industry, in order to effectively ensure safety of transmitting electricity, electric wire needs to possess protection against the tide, corrosion-resistant, anti-oxidant, cold-resistant, the features such as mechanical strength is large, in addition, electric wire also needs to possess the feature such as lightning protection is fire-retardant, current electric wire often adopts fluorubber as main material, but although fluorubber chemical property is good, heat-resisting quantity excellence but pole does not resist cold, therefore need to improve the electric wire of prior art, to improve its serviceability.
Summary of the invention
The object of the present invention is to provide a kind of cold-resistant anti-oxidant flame retardant cable, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of cold-resistant anti-oxidant flame retardant cable, comprises the component of following weight portion: silicon rubber 10-15 part, fluorosioloxane rubber 15-20 part, fluorubber 10-15 part, octyl epoxy stearate 1-5 part, epoxidation triglyceride 1-2 part, organic clay 14-22 part, rare earth compounding 2-4 part, light stabilizer 0.1-0.5 part, lubricating oil 1-2 part, butadiene rubber 15-20 part, TDE 5-15 part, antimonous oxide 2-8 part, quinoline age resistor 1-3 part, sulfenamide type accelerators 1-2 part, paraffin 1-2 part, calcinated argil 0-5 part.
As the further scheme of the present invention: the component comprising following weight portion: 10 parts, silicon rubber, fluorosioloxane rubber 15 parts, fluorubber 10 parts, octyl epoxy stearate 1 part, epoxidation triglyceride 1 part, organic clay 14 parts, rare earth compounding 2 parts, light stabilizer 0.1 part, lubricating oil 1 part, butadiene rubber 15 parts, TDE 5 parts, antimonous oxide 2 parts, 1 part, quinoline age resistor, sulfenamide type accelerators 1 part, 1 part, paraffin, calcinated argil 0 part.
As the present invention's further scheme: the component comprising following weight portion: 12 parts, silicon rubber, fluorosioloxane rubber 17 parts, fluorubber 12 parts, octyl epoxy stearate 3 parts, epoxidation triglyceride 1.5 parts, organic clay 18 parts, rare earth compounding 3 parts, light stabilizer 0.3 part, lubricating oil 1.5 parts, butadiene rubber 17 parts, TDE 10 parts, antimonous oxide 6 parts, 2 parts, quinoline age resistor, sulfenamide type accelerators 1.5 parts, 1.5 parts, paraffin, calcinated argil 2.5 parts.
As the present invention's further scheme: described light stabilizer comprises ultraviolet light screener and ultraviolet absorber, ultraviolet light screener is titanium dioxide or zinc oxide, and ultraviolet absorber is salicylic acid or benzophenone.
As the present invention's further scheme: described rare earth compounding is one or more the combination in 8-isoquinolinol rare earth compounding, nicotinic acid rare earth compounding, 4-pyridone rare earth compounding.
Compared with prior art, the invention has the beneficial effects as follows: cold tolerance of the present invention is good, flawless, cold-resistant under severe cold-40 DEG C of conditions; Hot conditions is not easily aging, has no significant change at 160 DEG C of aging rear elongation at breaks and tensile strength, stable performance, not by high temperature low temperature effect, can adapt to outdoor rugged environment condition, ensure that transmission line safely and steadily runs; Fire resistance of the present invention is substantially increased by TDE and antimonous oxide, add paraffin in addition, consumption that calcinated argil reduces rubber in the present invention, further cooperative flame retardant, reaches the object from fiery self-gravitation, good flame retardation effect, flame retardant rating all passes through VW-1; Good mechanical property of the present invention, cold-resistant anti-oxidant, anti-flammability is high, use safety and stability more as electric wire, effectively can ensure the safe operation of transmission line.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Embodiment 1
A kind of cold-resistant anti-oxidant flame retardant cable, comprises the component of following weight portion: 10 parts, silicon rubber, fluorosioloxane rubber 15 parts, fluorubber 10 parts, octyl epoxy stearate 1 part, epoxidation triglyceride 1 part, organic clay 14 parts, rare earth compounding 2 parts, light stabilizer 0.1 part, lubricating oil 1 part, butadiene rubber 15 parts, TDE 5 parts, antimonous oxide 2 parts, 1 part, quinoline age resistor, sulfenamide type accelerators 1 part, 1 part, paraffin, calcinated argil 0 part.
Described light stabilizer comprises ultraviolet light screener and ultraviolet absorber, and ultraviolet light screener is titanium dioxide, and ultraviolet absorber is salicylic acid.
Described rare earth compounding is 8-isoquinolinol rare earth compounding.
Embodiment 2
A kind of cold-resistant anti-oxidant flame retardant cable, comprises the component of following weight portion: 15 parts, silicon rubber, fluorosioloxane rubber 20 parts, fluorubber 15 parts, octyl epoxy stearate 5 parts, epoxidation triglyceride 2 parts, organic clay 22 parts, rare earth compounding 4 parts, light stabilizer 0.5 part, lubricating oil 2 parts, butadiene rubber 20 parts, TDE 15 parts, antimonous oxide 8 parts, 3 parts, quinoline age resistor, sulfenamide type accelerators 2 parts, 2 parts, paraffin, calcinated argil 5 parts.
Described light stabilizer comprises ultraviolet light screener and ultraviolet absorber, and ultraviolet light screener is zinc oxide, and ultraviolet absorber is benzophenone.
Described rare earth compounding is nicotinic acid rare earth compounding.
Embodiment 3
A kind of cold-resistant anti-oxidant flame retardant cable, comprises the component of following weight portion: 12 parts, silicon rubber, fluorosioloxane rubber 17 parts, fluorubber 12 parts, octyl epoxy stearate 3 parts, epoxidation triglyceride 1 part, organic clay 18 parts, rare earth compounding 3 parts, light stabilizer 0.3 part, lubricating oil 1 part, butadiene rubber 17 parts, TDE 10 parts, antimonous oxide 6 parts, 2 parts, quinoline age resistor, sulfenamide type accelerators 1 part, 1 part, paraffin, calcinated argil 3 parts.
Described light stabilizer comprises ultraviolet light screener and ultraviolet absorber, and ultraviolet light screener is titanium dioxide, and ultraviolet absorber is benzophenone.
Described rare earth compounding is 4-pyridone rare earth compounding.
Embodiment 4
A kind of cold-resistant anti-oxidant flame retardant cable, comprises the component of following weight portion: 13 parts, silicon rubber, fluorosioloxane rubber 18 parts, fluorubber 13 parts, octyl epoxy stearate 3 parts, epoxidation triglyceride 2 parts, organic clay 18 parts, rare earth compounding 3 parts, light stabilizer 0.3 part, lubricating oil 2 parts, butadiene rubber 18 parts, TDE 10 parts, antimonous oxide 6 parts, 2 parts, quinoline age resistor, sulfenamide type accelerators 2 parts, 2 parts, paraffin, calcinated argil 3 parts.
Described light stabilizer comprises ultraviolet light screener and ultraviolet absorber, and ultraviolet light screener is zinc oxide, and ultraviolet absorber is salicylic acid.
Described rare earth compounding is the combination of 8-isoquinolinol rare earth compounding, nicotinic acid rare earth compounding.
Embodiment 5
A kind of cold-resistant anti-oxidant flame retardant cable, comprises the component of following weight portion: 11 parts, silicon rubber, fluorosioloxane rubber 18 parts, fluorubber 14 parts, octyl epoxy stearate 4 parts, epoxidation triglyceride 2 parts, organic clay 20 parts, rare earth compounding 4 parts, light stabilizer 0.4 part, lubricating oil 2 parts, butadiene rubber 16 parts, TDE 9 parts, antimonous oxide 4 parts, 1 part, quinoline age resistor, sulfenamide type accelerators 1 part, 1 part, paraffin, calcinated argil 1 part.
Described light stabilizer comprises ultraviolet light screener and ultraviolet absorber, and ultraviolet light screener is titanium dioxide, and ultraviolet absorber is benzophenone.
Described rare earth compounding is the combination in 8-hydroxy-isonicotinic acid rare earth compounding, 4-pyridone rare earth compounding.
Embodiment 6
A kind of cold-resistant anti-oxidant flame retardant cable, comprises the component of following weight portion: 14 parts, silicon rubber, fluorosioloxane rubber 16 parts, fluorubber 11 parts, octyl epoxy stearate 2 parts, epoxidation triglyceride 2 parts, organic clay 17 parts, rare earth compounding 3 parts, light stabilizer 0.4 part, lubricating oil 2 parts, butadiene rubber 19 parts, TDE 11 parts, antimonous oxide 3 parts, 2 parts, quinoline age resistor, sulfenamide type accelerators 2 parts, 2 parts, paraffin, calcinated argil 5 parts.
Described light stabilizer comprises ultraviolet light screener and ultraviolet absorber, and ultraviolet light screener is zinc oxide, and ultraviolet absorber is benzophenone.
Described rare earth compounding is the combination of 8-isoquinolinol rare earth compounding, 4-pyridone rare earth compounding.
Performance test and test result
Test the resistivity, elongation at break, tensile strength, clod wash, thermal deformation, fire resistance etc. of cold-resistant anti-oxidant flame retardant cable prepared by embodiment 1-6 respectively, test result is as shown in table 1.
Table 1 embodiment 1-6 cable performance test data
Test event Embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4 Embodiment 5 Embodiment 6
20 DEG C of specific insulations (Ω m) 1.0*10 11 1.0*10 11 1.0*10 11 1.0*10 11 1.0*10 11 1.0*10 11
Elongation at break (%) 460 500 480 480 490 500
Tensile strength 22.3 24.2 23.7 22.9 23.1 23.6
160 DEG C of aging rear elongation at break conservation rates (%) 107.2 99.5 102.5 105.7 101.9 103.7
160 DEG C of aging rear tensile strength conservation rates (%) 92.7 94.5 93.1 93.3 92.9 94.0
Clod wash (-40 DEG C of * 1h) Flawless Flawless Flawless Flawless Flawless Flawless
Thermal deformation (125 DEG C of * 1h) 29 32 25 30 27 28
Oxygen index 29 26 26 28 27 28
Flame retardant rating VW-1 VW-1 VW-1 VW-1 VW-1 VW-1
Simulation outdoor test Qualified Qualified Qualified Qualified Qualified Qualified
Adopt the cold-resistant anti-oxidant flame retardant cable of UL1581 standard to the preparation of embodiment 1-6 formula to carry out simulation outdoor test standard, as can be seen from Table 1, cold tolerance of the present invention is good, flawless under-40 DEG C of conditions; Not easily aging, have no significant change at 160 DEG C of aging rear elongation at breaks and tensile strength, stable performance, not by high temperature low temperature effect, can adapt to outdoor rugged environment condition, ensure that transmission line safely and steadily runs; Good flame retardation effect, flame retardant rating all passes through VW-1.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned execution mode, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.

Claims (6)

1. a cold-resistant anti-oxidant flame retardant cable, it is characterized in that, comprise the component of following weight portion: silicon rubber 10-15 part, fluorosioloxane rubber 15-20 part, fluorubber 10-15 part, octyl epoxy stearate 1-5 part, epoxidation triglyceride 1-2 part, organic clay 14-22 part, rare earth compounding 2-4 part, light stabilizer 0.1-0.5 part, lubricating oil 1-2 part, butadiene rubber 15-20 part, TDE 5-15 part, antimonous oxide 2-8 part, quinoline age resistor 1-3 part, sulfenamide type accelerators 1-2 part, paraffin 1-2 part, calcinated argil 0-5 part.
2. cold-resistant anti-oxidant flame retardant cable according to claim 1, it is characterized in that, comprise the component of following weight portion: 10 parts, silicon rubber, fluorosioloxane rubber 15 parts, fluorubber 10 parts, octyl epoxy stearate 1 part, epoxidation triglyceride 1 part, organic clay 14 parts, rare earth compounding 2 parts, light stabilizer 0.1 part, lubricating oil 1 part, butadiene rubber 15 parts, TDE 5 parts, antimonous oxide 2 parts, 1 part, quinoline age resistor, sulfenamide type accelerators 1 part, 1 part, paraffin, calcinated argil 0 part.
3. cold-resistant anti-oxidant flame retardant cable according to claim 1, it is characterized in that, comprise the component of following weight portion: 12 parts, silicon rubber, fluorosioloxane rubber 17 parts, fluorubber 12 parts, octyl epoxy stearate 3 parts, epoxidation triglyceride 1.5 parts, organic clay 18 parts, rare earth compounding 3 parts, light stabilizer 0.3 part, lubricating oil 1.5 parts, butadiene rubber 17 parts, TDE 10 parts, antimonous oxide 6 parts, 2 parts, quinoline age resistor, sulfenamide type accelerators 1.5 parts, 1.5 parts, paraffin, calcinated argil 2.5 parts.
4., according to the arbitrary described cold-resistant anti-oxidant flame retardant cable of claim 1-3, it is characterized in that, described light stabilizer comprises ultraviolet light screener and ultraviolet absorber, and ultraviolet light screener is titanium dioxide or zinc oxide, and ultraviolet absorber is salicylic acid or benzophenone.
5., according to the arbitrary described cold-resistant anti-oxidant flame retardant cable of claim 1-3, it is characterized in that, described rare earth compounding is one or more the combination in 8-isoquinolinol rare earth compounding, nicotinic acid rare earth compounding, 4-pyridone rare earth compounding.
6. according to the arbitrary described cold-resistant anti-oxidant flame retardant cable of claim 1-3, it is characterized in that, prepared by the preparation method of described cold-resistant anti-oxidant flame retardant cable conveniently cable.
CN201510799204.0A 2015-11-19 2015-11-19 Cold-resistant anti-oxidation flame-retardant cable Pending CN105244098A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106189247A (en) * 2016-08-30 2016-12-07 中天科技装备电缆有限公司 A kind of track traffic silicone rubber for cable and silicone rubber intellectuality preparation method thereof
CN106700151A (en) * 2016-12-20 2017-05-24 安徽华天电缆有限公司 Cable material with high mechanical property for computer
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
CN107325555A (en) * 2017-05-19 2017-11-07 浙江帝恒实业有限公司 A kind of modified silicon rubber sheath material and preparation method thereof
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
CN112521675A (en) * 2020-12-03 2021-03-19 江苏达胜高聚物股份有限公司 Insulating cold-resistant cable material and preparation method and application thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106189247A (en) * 2016-08-30 2016-12-07 中天科技装备电缆有限公司 A kind of track traffic silicone rubber for cable and silicone rubber intellectuality preparation method thereof
CN106700151A (en) * 2016-12-20 2017-05-24 安徽华天电缆有限公司 Cable material with high mechanical property for computer
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
CN107325555A (en) * 2017-05-19 2017-11-07 浙江帝恒实业有限公司 A kind of modified silicon rubber sheath material and preparation method thereof
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
CN112521675A (en) * 2020-12-03 2021-03-19 江苏达胜高聚物股份有限公司 Insulating cold-resistant cable material and preparation method and application thereof

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