CN103928136A - Insectbite-proof reel cable with cross-shaped nylon framework - Google Patents
Insectbite-proof reel cable with cross-shaped nylon framework Download PDFInfo
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- CN103928136A CN103928136A CN201410172665.0A CN201410172665A CN103928136A CN 103928136 A CN103928136 A CN 103928136A CN 201410172665 A CN201410172665 A CN 201410172665A CN 103928136 A CN103928136 A CN 103928136A
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Abstract
The invention discloses an insectbite-proof reel cable with a cross-shaped nylon framework. The insectbite-proof reel cable comprise a cable core, the cable core comprises the cross-shaped nylon framework, holes are formed in the four ends of the cross-shaped nylon framework respectively and are filled with chilli powder, control cable core bodies are arranged in two adjacent right-angle gaps of the cross-shaped nylon framework, and power cable core bodies are arranged in the other two adjacent right-angle gaps of the cross-shaped nylon framework; the cable core is sequentially wrapped by an inner sheath layer, a copper wire braided shielding layer and an outer sheath layer. The insectbite-proof reel cable can effectively prevent from being bitten by mice and corroded by white ants, and the chilli powder reduces the probability that the cable is damaged further; the cross-shaped nylon framework enables the cable to be firmer and good in toughness, and the cable can also run safely and reliably even if the outer sheath layer of the cable is damaged by mice and ants or external force.
Description
Technical field
The present invention relates generally to field of cables, relates in particular to a kind of anti-insect bite drum cable with cross polyamide skeleton.
Background technology
, often there is the mouse ant moth erosion cable situation that bites in the occasion of often haunting in muroid and the concentrated area of humid tropics termite, causes cable water inlet or make moist, and causes the accidents such as power failure, communicating interrupt, serious short circuit, fire, brings immeasurable loss.As everyone knows, it is one of three large main harm of harm cable that insect bite destroys, and consequent accident, all can cause huge economic loss.
Traditional cable jacket material exists the shortcoming wearing no resistance, and causes the friction of cable goods in installing and using process and between the external world and the cable fault problem that causes, thereby affects protection, the insulation property of cable.Summary of the invention
The object of the invention is exactly in order to make up the defect of prior art, and a kind of anti-insect bite drum cable with cross polyamide skeleton is provided.Cable jacket material of the present invention is keeping, on the basis of its good physical and mechanical properties, greatly improving its resistance to wear.
The present invention is achieved by the following technical solutions:
A kind of anti-insect bite drum cable with cross polyamide skeleton, include cable core, it is characterized in that: cable core includes cross polyamide skeleton, four ends of cross polyamide skeleton have hole and are filled with chilli powder, in two adjacent spaces, right angle of cross polyamide skeleton, be respectively equipped with one and control core, in another two adjacent spaces, right angle, be respectively equipped with a power core; Control core and include two control conductors that are enclosed with silicone rubber insulation layer, the wrapped mica layer in outside, the individually shielded layer of copper strips braiding after two control conductor pair twists, power core includes a power conductor that is enclosed with polyethylene layer, aluminium-plastic tape lapping layer, the individually shielded layer of proof copper-wire braided; Cable core is enclosed with inner restrictive coating, proof copper-wire braided screen, external sheath layer outward successively.
External sheath layer material is made by the raw material of following weight portion: nylon 6670-80, polyformaldehyde 15-20, polytetrafluoroethylene 10-15, carbon black N33020-30, butyl stearate 2-4, microcrystalline wax 3-5, diethylene glycol dibenzoate 10-15, liquid barum cadmium zinc compound stabilizer 1-2, antioxidant 264 1-2, melamine condensed phosphate 5-10, magnesium hydroxide 10-15, blast-furnace cinder 14-22, schmigel 8-12, modified mineral filler 18-24;
The preparation method of described modified mineral filler is as follows: a, take wollastonite, kaolin, pyrophillite, bauxite mix by weight 5-10:3-6:2-4:1, pulverize, cross 200-300 mesh sieve, 650-750 ℃ of calcining 20-30min, naturally cools to room temperature, b, the complex mineral filler of above-mentioned calcination processing is added to water making beating and make the suspension that concentration is 35-45%, the hydrochloric acid solution that is 15-20% by concentration regulates PH to 4-5, heating water bath is to 70-80 ℃, 1500-2000rpm speed lapping 10-15min, then with the sodium hydroxide solution that concentration is 10-15%, be neutralized to neutrality, standing 20-30min, filter, distilled water washing 2-3 time for filter residue, after oven dry, add in mixer, under 500-1000rpm high-speed stirred, get the methoxy poly (ethylene glycol) monomethacrylates that is equivalent to complex mineral filler weight 3-5%, the Di(dioctylpyrophosphato) ethylene titanate of 0.5-1%, after mixing, the poly of 2-4% slowly adds in complex mineral filler with vaporific or droplet form, at 40-60 ℃ of temperature, stir 10-20min, dry, c, get be equivalent to the ultra-high molecular weight polyethylene of complex mineral filler weight 25-35%, the acrylonitrile-butadiene rubber of the ethylene-octene copolymer of 20-30%, 5-10%, the ferrocene of the diallyl phthalate of 4-6%, 1-2% carries out melt blending, the two oleamides of the ethylene of 2-3% together drop into double screw extruder after mixing with the complex mineral filler of step b processing, then extruding pelletization, naturally cool to room temperature, be modification complex mineral filler.
The preparation method of external sheath layer material of the present invention, comprises the following steps:
(1) nylon 66, polyformaldehyde, polytetrafluoroethylene are dropped in kneader and mixed, then add diethylene glycol dibenzoate to stir a moment, after plasticizer is by basic absorption, add liquid barum cadmium zinc compound stabilizer, butyl stearate, microcrystalline wax, by frictional heat, make material temperature be raised to 80-90 ℃, then add remaining raw material, when material temperature rises to 100-120 ℃, material is discharged in cooling mixing machine and is lowered the temperature, discharging to below 50-55 ℃ time;
(2) above-mentioned kneaded raw material is dropped into extruding pelletization in double screw extruder, screw speed 50-100r/min, processing temperature is 180-220 ℃;
(3) pack after metering.
Advantage of the present invention is:
Insulation electrical performance of the present invention, mechanical and physical performance are good, and have the performances such as high flame retardant, ageing-resistant, waterproof, environmental protection; Can effectively prevent mouse to bite and termite moth erosion performance, chilli powder have reduced mouse ant and cable has further been caused to the probability of damage; Cross polyamide skeleton make cable more firmly, good toughness, even cable jacket by mouse ant or by outside destroy in the situation that, operation that also can be safe and reliable.Oversheath material is outside keeping its good physical and mechanical properties, and its resistance to wear is promoted greatly, can effectively solve the friction of cable goods in installing and using process and between the external world and the cable fault problem that causes, reduces resting form short circuit accident hidden danger.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, a kind of anti-insect bite drum cable with cross polyamide skeleton, include cable core, cable core includes cross polyamide skeleton 1, four ends of cross polyamide skeleton 1 have hole and are filled with chilli powder 2, in two adjacent spaces, right angle of cross polyamide skeleton 1, be respectively equipped with one and control core, in another two adjacent spaces, right angle, be respectively equipped with a power core; Control core and include two control conductors 3 that are enclosed with silicone rubber insulation layer 4, the wrapped mica layer 5 in outside, the individually shielded layer 6 of copper strips braiding after two control conductor pair twists, power core includes a power conductor 7 that is enclosed with polyethylene layer 8, aluminium-plastic tape lapping layer 9, the individually shielded layer 10 of proof copper-wire braided; Cable core is enclosed with inner restrictive coating 11, proof copper-wire braided screen 12, external sheath layer 13 outward successively.
External sheath layer 13 materials are made by the raw material of following weight portion: nylon 6675, polyformaldehyde 15, polytetrafluoroethylene 10, carbon black N33025, butyl stearate 3, microcrystalline wax 4, diethylene glycol dibenzoate 12, liquid barum cadmium zinc compound stabilizer 1.5, antioxidant 264 1, melamine condensed phosphate 8, magnesium hydroxide 12, blast-furnace cinder 18, schmigel 10, modified mineral filler 22;
The preparation method of described modified mineral filler is as follows: a, take wollastonite, kaolin, pyrophillite, bauxite mix by weight 7:4:3:1, pulverize, cross 250 mesh sieves, 690 ℃ of calcining 25min, naturally cool to room temperature, b, the complex mineral filler of above-mentioned calcination processing is added to water making beating, and to make concentration be 40% suspension, the hydrochloric acid solution that is 20% by concentration regulates PH to 4, heating water bath to 70 ℃, 2000rpm speed lapping 10min, then with the sodium hydroxide solution that concentration is 15%, be neutralized to neutrality, standing 30min, filter, distilled water washing 3 times for filter residue, after oven dry, add in mixer, under 1000rpm high-speed stirred, get the methoxy poly (ethylene glycol) monomethacrylates that is equivalent to complex mineral filler weight 4%, 0.7% Di(dioctylpyrophosphato) ethylene titanate, after mixing, 3% poly slowly adds in complex mineral filler with vaporific or droplet form, at 60 ℃ of temperature, stir 15min, dry, c, get and after ultra-high molecular weight polyethylene, 25% ethylene-octene copolymer, 8% acrylonitrile-butadiene rubber, 5% diallyl phthalate, 1.5% the ferrocene, 2% the two oleamides of ethylene that are equivalent to complex mineral filler weight 30% mix with the complex mineral filler of step b processing, together drop into double screw extruder and carry out melt blending, then extruding pelletization, naturally cool to room temperature, be modification complex mineral filler.
The preparation method of external sheath layer 13 materials, comprises the following steps:
(1) nylon 66, polyformaldehyde, polytetrafluoroethylene are dropped in kneader and mixed, then add diethylene glycol dibenzoate to stir a moment, after plasticizer is by basic absorption, add liquid barum cadmium zinc compound stabilizer, butyl stearate, microcrystalline wax, by frictional heat, make material temperature be raised to 80-90 ℃, then add remaining raw material, when material temperature rises to 100-120 ℃, material is discharged in cooling mixing machine and is lowered the temperature, discharging to below 50-55 ℃ time;
(2) above-mentioned kneaded raw material is dropped into extruding pelletization in double screw extruder, screw speed 50-100r/min, processing temperature is 180-220 ℃;
(3) pack after metering.
The results of property of external sheath layer 13 materials that make after testing, is as following table:
Claims (3)
1. the anti-insect bite drum cable with cross polyamide skeleton, include cable core, it is characterized in that: cable core includes cross polyamide skeleton, four ends of cross polyamide skeleton have hole and are filled with chilli powder, in two adjacent spaces, right angle of cross polyamide skeleton, be respectively equipped with one and control core, in another two adjacent spaces, right angle, be respectively equipped with a power core; Control core and include two control conductors that are enclosed with silicone rubber insulation layer, the wrapped mica layer in outside, the individually shielded layer of copper strips braiding after two control conductor pair twists, power core includes a power conductor that is enclosed with polyethylene layer, aluminium-plastic tape lapping layer, the individually shielded layer of proof copper-wire braided; Cable core is enclosed with inner restrictive coating, proof copper-wire braided screen, external sheath layer outward successively.
2. the anti-insect bite drum cable with cross polyamide skeleton according to claim 1, is characterized in that described external sheath layer material made by the raw material of following weight portion: nylon 66 70-80, polyformaldehyde 15-20, polytetrafluoroethylene 10-15, carbon black N330 20-30, butyl stearate 2-4, microcrystalline wax 3-5, diethylene glycol dibenzoate 10-15, liquid barum cadmium zinc compound stabilizer 1-2, antioxidant 264 1-2, melamine condensed phosphate 5-10, magnesium hydroxide 10-15, blast-furnace cinder 14-22, schmigel 8-12, modified mineral filler 18-24;
The preparation method of described modified mineral filler is as follows: a, take wollastonite, kaolin, pyrophillite, bauxite mix by weight 5-10:3-6:2-4:1, pulverize, cross 200-300 mesh sieve, 650-750 ℃ of calcining 20-30min, naturally cools to room temperature, b, the complex mineral filler of above-mentioned calcination processing is added to water making beating and make the suspension that concentration is 35-45%, the hydrochloric acid solution that is 15-20% by concentration regulates PH to 4-5, heating water bath is to 70-80 ℃, 1500-2000rpm speed lapping 10-15min, then with the sodium hydroxide solution that concentration is 10-15%, be neutralized to neutrality, standing 20-30min, filter, distilled water washing 2-3 time for filter residue, after oven dry, add in mixer, under 500-1000rpm high-speed stirred, get the methoxy poly (ethylene glycol) monomethacrylates that is equivalent to complex mineral filler weight 3-5%, the Di(dioctylpyrophosphato) ethylene titanate of 0.5-1%, after mixing, the poly of 2-4% slowly adds in complex mineral filler with vaporific or droplet form, at 40-60 ℃ of temperature, stir 10-20min, dry, c, get be equivalent to the ultra-high molecular weight polyethylene of complex mineral filler weight 25-35%, the acrylonitrile-butadiene rubber of the ethylene-octene copolymer of 20-30%, 5-10%, the ferrocene of the diallyl phthalate of 4-6%, 1-2% carries out melt blending, the two oleamides of the ethylene of 2-3% together drop into double screw extruder after mixing with the complex mineral filler of step b processing, then extruding pelletization, naturally cool to room temperature, be modification complex mineral filler.
3. the anti-insect bite drum cable with cross polyamide skeleton according to claim 2, is characterized in that comprising the following steps the preparation method of described external sheath layer material:
(1) nylon 66, polyformaldehyde, polytetrafluoroethylene are dropped in kneader and mixed, then add diethylene glycol dibenzoate to stir a moment, after plasticizer is by basic absorption, add liquid barum cadmium zinc compound stabilizer, butyl stearate, microcrystalline wax, by frictional heat, make material temperature be raised to 80-90 ℃, then add remaining raw material, when material temperature rises to 100-120 ℃, material is discharged in cooling mixing machine and is lowered the temperature, discharging to below 50-55 ℃ time;
(2) above-mentioned kneaded raw material is dropped into extruding pelletization in double screw extruder, screw speed 50-100r/min, processing temperature is 180-220 ℃;
(3) pack after metering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172665.0A CN103928136A (en) | 2014-04-26 | 2014-04-26 | Insectbite-proof reel cable with cross-shaped nylon framework |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172665.0A CN103928136A (en) | 2014-04-26 | 2014-04-26 | Insectbite-proof reel cable with cross-shaped nylon framework |
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| CN103928136A true CN103928136A (en) | 2014-07-16 |
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| CN201410172665.0A Pending CN103928136A (en) | 2014-04-26 | 2014-04-26 | Insectbite-proof reel cable with cross-shaped nylon framework |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895224A (en) * | 2016-05-19 | 2016-08-24 | 张翔 | Tensile anti-freezing cable |
| CN106057300A (en) * | 2016-05-19 | 2016-10-26 | 张翔 | Anti-freezing rat-proof cable |
| CN107841827A (en) * | 2017-10-18 | 2018-03-27 | 芜湖缆胜电缆新材料有限公司 | A kind of special cable anti-corrosion insulation twining package tape and preparation method thereof |
| WO2021134976A1 (en) * | 2019-12-31 | 2021-07-08 | 公牛集团股份有限公司 | Anti-biting agent, anti-biting material, anti-biting article and preparation method therefor |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101613504A (en) * | 2009-07-24 | 2009-12-30 | 青岛中阳消防科技有限公司 | A kind of material and preparation method with temperature sensing cable material of CRT characteristic |
| CN201408597Y (en) * | 2009-04-24 | 2010-02-17 | 朱有文 | Fireproof high-temperature endurable fluorine plastic insulating control cable |
| CN201584212U (en) * | 2009-11-16 | 2010-09-15 | 东莞市日新传导科技股份有限公司 | Silicon rubber power supply cable |
| CN201638601U (en) * | 2009-10-09 | 2010-11-17 | 杭州乐荣电线电器有限公司 | High-speed transmission cable with frame shaped like Chinese character 'mi' |
| CN103254492A (en) * | 2012-11-15 | 2013-08-21 | 扬州市交大工业技术研究院有限公司 | Soft low density halogen free low-smoke flame retardation polyolefin cable material and preparation method thereof |
| CN203165538U (en) * | 2013-01-28 | 2013-08-28 | 陈柍汛 | Five-groove frame and cable using the same |
| CN203325568U (en) * | 2013-05-30 | 2013-12-04 | 江苏亨通线缆科技有限公司 | Composite communication cable with stretch resistant function |
| CN203397727U (en) * | 2013-07-10 | 2014-01-15 | 江苏亨通线缆科技有限公司 | Shielding data cable with bending-resistant function |
| CN203536022U (en) * | 2013-10-17 | 2014-04-09 | 中国冶金地质总局中南地质勘查院 | Exploration cable |
-
2014
- 2014-04-26 CN CN201410172665.0A patent/CN103928136A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201408597Y (en) * | 2009-04-24 | 2010-02-17 | 朱有文 | Fireproof high-temperature endurable fluorine plastic insulating control cable |
| CN101613504A (en) * | 2009-07-24 | 2009-12-30 | 青岛中阳消防科技有限公司 | A kind of material and preparation method with temperature sensing cable material of CRT characteristic |
| CN201638601U (en) * | 2009-10-09 | 2010-11-17 | 杭州乐荣电线电器有限公司 | High-speed transmission cable with frame shaped like Chinese character 'mi' |
| CN201584212U (en) * | 2009-11-16 | 2010-09-15 | 东莞市日新传导科技股份有限公司 | Silicon rubber power supply cable |
| CN103254492A (en) * | 2012-11-15 | 2013-08-21 | 扬州市交大工业技术研究院有限公司 | Soft low density halogen free low-smoke flame retardation polyolefin cable material and preparation method thereof |
| CN203165538U (en) * | 2013-01-28 | 2013-08-28 | 陈柍汛 | Five-groove frame and cable using the same |
| CN203325568U (en) * | 2013-05-30 | 2013-12-04 | 江苏亨通线缆科技有限公司 | Composite communication cable with stretch resistant function |
| CN203397727U (en) * | 2013-07-10 | 2014-01-15 | 江苏亨通线缆科技有限公司 | Shielding data cable with bending-resistant function |
| CN203536022U (en) * | 2013-10-17 | 2014-04-09 | 中国冶金地质总局中南地质勘查院 | Exploration cable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895224A (en) * | 2016-05-19 | 2016-08-24 | 张翔 | Tensile anti-freezing cable |
| CN106057300A (en) * | 2016-05-19 | 2016-10-26 | 张翔 | Anti-freezing rat-proof cable |
| CN107841827A (en) * | 2017-10-18 | 2018-03-27 | 芜湖缆胜电缆新材料有限公司 | A kind of special cable anti-corrosion insulation twining package tape and preparation method thereof |
| WO2021134976A1 (en) * | 2019-12-31 | 2021-07-08 | 公牛集团股份有限公司 | Anti-biting agent, anti-biting material, anti-biting article and preparation method therefor |
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Application publication date: 20140716 |
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