CN106633489A - Rat-proof and termite-resistant cable material and preparation method thereof - Google Patents

Rat-proof and termite-resistant cable material and preparation method thereof Download PDF

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Publication number
CN106633489A
CN106633489A CN201610970656.5A CN201610970656A CN106633489A CN 106633489 A CN106633489 A CN 106633489A CN 201610970656 A CN201610970656 A CN 201610970656A CN 106633489 A CN106633489 A CN 106633489A
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parts
resistant
termite
cable material
cable
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郑招生
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Guizhou Guda Cable Co Ltd
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Guizhou Guda Cable Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06Homopolymers or copolymers of vinyl chloride
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/014Additives containing two or more different additives of the same subgroup in C08K
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/20Applications use in electrical or conductive gadgets
    • C08L2203/202Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention relates to a rat-proof and termite-resistant cable material and a preparation method thereof. The cable material is prepared from the following raw materials in parts by weight: 60 to 80 parts of polyvinyl chloride resin, 20 to 25 parts of polyethylene resin, 15 to 20 parts of polypropylene resin, 25 to 30 parts of plasticizer, 3 to 4 parts of modified kaolin, 3 to 4 parts of modified diatomite, 2 to 3 parts of calcium-zinc compound stabilizer, 1 to 2 parts of antioxidant, 0.3 to 0.5 part of vulcanization accelerator, 0.2 to 0.3 part of lubricant, and 3 to 4 parts of synthetic capsaicine. According to the rat-proof and termite-resistant cable material and the preparation method thereof, by adding the synthetic capsaicine, the cable material has strong biting taste and strong irritation, and is non-toxic, harmless and pollution-free to the environment; and moreover, the preparation method is simple, the source of materials is rich, the performance is excellent, the service life is long, the cost is relatively low, and the application prospect in the wires and cables industry is wide.

Description

A kind of cable material with termite-resistant rodent-resistant and preparation method thereof
Technical field
The invention belongs to technical field of cable, and in particular to a kind of cable material with termite-resistant rodent-resistant and its preparation Method.
Background technology
Communication, electric power are the emphasis of nation-building, and the development in whichever place, communication, power construction are always leading, institute To communicate, electric utility have developed rapidly.Communication, the development of electric utility, wherein cable material are exactly on one side.General cable All it is generally by several or the cable of at least two stranded similar ropes of several groups of per group of wires, between every group of wire mutually Insulation, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation.Cable is divided into electric power electricity by performance Cable, control cable, compensating cable, shielded cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resisting cable, Cable for ship, mine cable, aluminium alloy cable, photovoltaic cable etc., they are all by sub-thread or stranded conductor and insulating barrier group Into for connecting circuit, electrical equipment etc..And with its various performance requirement more and more higher to cable of use demand, but one A little specific fields of employment, cable installation environment is more complicated, due to the restriction of construction space so that cable needs constantly bending Internally, this allows for cable and needs to have certain pliability in itself, and sometimes in water, cable must have long period of soaking Excellent block-water performance, while in some dark moist spaces, often have Mus worm to occur, and mouse enjoys a lot to gnaw Sting, and Coptotermes formosanus Shtrari. moth loses cable, this cable for allowing for being bitten or being eaten into erosion breaks down, and causes cable failure to affect to make With.
The content of the invention
The technical problem to be solved in the present invention is for the deficiencies in the prior art, there is provided a kind of cable with termite-resistant rodent-resistant Material and preparation method thereof.
To solve above-mentioned technical problem, the technical solution used in the present invention is:A kind of cable material with termite-resistant rodent-resistant, It is made up of the raw material of following parts by weight:
60~80 parts of Corvic, 20~25 parts of polyvinyl resin, 15~20 parts of acrylic resin, plasticizer 25~30 Part, 3~4 parts of modified kaolin, 3~4 parts of modification infusorial earth, 2~3 parts of calcium zinc compound stabilizers, 1~2 part of antioxidant, sulfuration promote Enter 0.3~0.5 part of agent, 0.2~0.3 part of lubricant, 3~4 parts of synthetic capsaicin.
Further, the Corvic is the Corvic of high polymerization degree, and the polyvinyl resin is height Density Polyethylene Resin;The acrylic resin is high density poly propylene resin.
Further, the plasticizer is any one in dibutyl phthalate and dioctyl adipate.
Further, the calcium zinc compound stabilizers are calcium stearate, castor oil acid calcium, zinc stearate and zinc ricinate Compare 1 with weight:0.5:1:The mixture of 1 composition.
Further, the antioxidant is 2.4 di-tert-butyl-phenyls-tris phosphite, dilauryl thiodipropionate, sulfur For any one in dipropionic acid distearyl alcohol ester.
Further, the vulcanization accelerator is that vulcanizer PDM and ethylene thiourea compare 1 with weight:The mixing of 1 composition Thing.
Further, the lubricant is Tissuemat E or the one kind in hard paraffin.
Further, the synthetic capsaicin is to compare 1 with weight for n- Vanillyl pelargonic amide, capsaicin and cypermethrin: 1:The mixture of 1 composition.
The invention also discloses a kind of preparation method of cable material with termite-resistant rodent-resistant, the preparation method bag Include following step:
(1)Weigh raw material for standby:Above-mentioned raw materials are weighed according to weight proportion;
(2)Prepare material A:By Corvic, polyvinyl resin, acrylic resin, plasticizer mix homogeneously, banburying is added Machine, 10~15min of mixing stirring, obtains material A under 120~130 DEG C of temperature conditionss;
(3)Prepare material B:By modified kaolin, modification infusorial earth, calcium zinc compound stabilizers, antioxidant, vulcanization accelerator, profit Lubrication prescription and synthetic capsaicin are sequentially added in reactor, and the temperature control of reactor is between 90~100 DEG C, and side addition is former The stirring of material side, after stirring, stands 3~5min, obtains material B;
(4)Melting injection mo(u)lding:Material A and material B prepared by gained is put in centrifuge, and centrifugal rotational speed is controlled 450 ~500 turns/min, 4~6min is stirred, after mix homogeneously, in double screw extruder in 140~170 DEG C of processing temperature bar Extrusion melting, injection granulating and forming are obtained final product under part.
Using a kind of cable material with termite-resistant rodent-resistant of the present invention and preparation method thereof, with prior art phase Than its beneficial effect is:Due to being added with synthetic capsaicin, zest with strong acid and strongly, and nothing Poison is harmless, does not pollute the environment, and preparation method is simple, and material source enriches, excellent performance, long service life, cost compared with It is low, have broad application prospects in wires and cables industry.
Specific embodiment
In order to more fully explain the enforcement of the present invention, below in conjunction with specific embodiment the present invention is further illustrated.Institute Give an actual example and be served only for explaining the present invention, rather than limit the scope of the present invention.
Embodiment 1:
A kind of cable material with termite-resistant rodent-resistant, is made up of the raw material of following parts by weight:
60 parts of Corvic, 25 parts of polyvinyl resin, 20 parts of acrylic resin, 30 parts of plasticizer, 3 parts of modified kaolin, 3 parts of modification infusorial earth, 2 parts of calcium zinc compound stabilizers, 1 part of antioxidant, 0.3 part of vulcanization accelerator, 0.2 part of lubricant, synthesis are peppery 3 parts of green pepper element.
Further, the Corvic is the Corvic of high polymerization degree, and the polyvinyl resin is height Density Polyethylene Resin, the acrylic resin is high density poly propylene resin.
Further, the plasticizer is dibutyl phthalate.
Further, the calcium zinc compound stabilizers are calcium stearate, castor oil acid calcium, zinc stearate and zinc ricinate Compare 1 with weight:0.5:1:The mixture of 1 composition.
Further, the antioxidant is 2.4 di-tert-butyl-phenyls-tris phosphite.
Further, the vulcanization accelerator is that vulcanizer PDM and ethylene thiourea compare 1 with weight:The mixing of 1 composition Thing.
Further, the lubricant is Tissuemat E.
Further, the synthetic capsaicin is to compare 1 with weight for n- Vanillyl pelargonic amide, capsaicin and cypermethrin: 1:The mixture of 1 composition.
A kind of preparation method of cable material with termite-resistant rodent-resistant, the preparation method comprises the steps:
(1)Weigh raw material for standby:Above-mentioned raw materials are weighed according to weight proportion;
(2)Prepare material A:By Corvic, polyvinyl resin, acrylic resin, plasticizer mix homogeneously, banburying is added Machine, 10~12min of mixing stirring, obtains material A under 120~125 DEG C of temperature conditionss;
(3)Prepare material B:By modified kaolin, modification infusorial earth, calcium zinc compound stabilizers, antioxidant, vulcanization accelerator, profit Lubrication prescription and synthetic capsaicin are sequentially added in reactor, and the temperature control of reactor is between 90~95 DEG C, and side addition is former The stirring of material side, after stirring, stands 3min, obtains material B;
(4)Melting injection mo(u)lding:Material A and material B prepared by gained is put in centrifuge, and centrifugal rotational speed is controlled 450 Turn/min, stir 6min, after mix homogeneously, extrude under the conditions of 140~170 DEG C of processing temperature in double screw extruder Melting, injection granulating and forming are obtained final product.
Embodiment 2:
A kind of cable material with termite-resistant rodent-resistant, is made up of the raw material of following parts by weight:
70 parts of Corvic, 23 parts of polyvinyl resin, 18 parts of acrylic resin, 28 parts of plasticizer, 4 parts of modified kaolin, 4 parts of modification infusorial earth, 2 parts of calcium zinc compound stabilizers, 1 part of antioxidant, 0.4 part of vulcanization accelerator, 0.3 part of lubricant, synthesis are peppery 3 parts of green pepper element.
Further, the Corvic is the Corvic of high polymerization degree, and the polyvinyl resin is height Density Polyethylene Resin;The acrylic resin is high density poly propylene resin.
Further, the plasticizer is dioctyl adipate.
Further, the calcium zinc compound stabilizers are calcium stearate, castor oil acid calcium, zinc stearate and zinc ricinate Compare 1 with weight:0.5:1:The mixture of 1 composition.
Further, the antioxidant is dilauryl thiodipropionate.
Further, the vulcanization accelerator is that vulcanizer PDM and ethylene thiourea compare 1 with weight:The mixing of 1 composition Thing.
Further, the lubricant is Tissuemat E.
Further, the synthetic capsaicin is to compare 1 with weight for n- Vanillyl pelargonic amide, capsaicin and cypermethrin: 1:The mixture of 1 composition.
A kind of preparation method of cable material with termite-resistant rodent-resistant, the preparation method comprises the steps:
(1)Weigh raw material for standby:Above-mentioned raw materials are weighed according to weight proportion;
(2)Prepare material A:By Corvic, polyvinyl resin, acrylic resin, plasticizer mix homogeneously, banburying is added Machine, 12~15min of mixing stirring, obtains material A under 125~130 DEG C of temperature conditionss;
(3)Prepare material B:By modified kaolin, modification infusorial earth, calcium zinc compound stabilizers, antioxidant, vulcanization accelerator, profit Lubrication prescription and synthetic capsaicin are sequentially added in reactor, and the temperature control of reactor is between 95~100 DEG C, and side addition is former The stirring of material side, after stirring, stands 4min, obtains material B;
(4)Melting injection mo(u)lding:Material A and material B prepared by gained is put in centrifuge, and centrifugal rotational speed is controlled 480 Turn/min, stir 5min, after mix homogeneously, extrude under the conditions of 140~170 DEG C of processing temperature in double screw extruder Melting, injection granulating and forming are obtained final product.
Embodiment 3:
A kind of cable material with termite-resistant rodent-resistant, is made up of the raw material of following parts by weight:
80 parts of Corvic, 20 parts of polyvinyl resin, 15 parts of acrylic resin, 25 parts of plasticizer, 4 parts of modified kaolin, 4 parts of modification infusorial earth, 3 parts of calcium zinc compound stabilizers, 2 parts of antioxidant, 0.5 part of vulcanization accelerator, 0.3 part of lubricant, synthesis are peppery 4 parts of green pepper element.
Further, the Corvic is the Corvic of high polymerization degree, and the polyvinyl resin is height Density Polyethylene Resin;The acrylic resin is high density poly propylene resin.
Further, the plasticizer is dibutyl phthalate.
Further, the calcium zinc compound stabilizers are calcium stearate, castor oil acid calcium, zinc stearate and zinc ricinate Compare 1 with weight:0.5:1:The mixture of 1 composition.
Further, the antioxidant is any one in thio-2 acid 2 stearyl ester.
Further, the vulcanization accelerator is that vulcanizer PDM and ethylene thiourea compare 1 with weight:The mixing of 1 composition Thing.
Further, the lubricant is Tissuemat E or the one kind in hard paraffin.
Further, the synthetic capsaicin is to compare 1 with weight for n- Vanillyl pelargonic amide, capsaicin and cypermethrin: 1:The mixture of 1 composition.
A kind of preparation method of cable material with termite-resistant rodent-resistant, the preparation method comprises the steps:
(1)Weigh raw material for standby:Above-mentioned raw materials are weighed according to weight proportion;
(2)Prepare material A:By Corvic, polyvinyl resin, acrylic resin, plasticizer mix homogeneously, banburying is added Machine, 12~15min of mixing stirring, obtains material A under 125~128 DEG C of temperature conditionss;
(3)Prepare material B:By modified kaolin, modification infusorial earth, calcium zinc compound stabilizers, antioxidant, vulcanization accelerator, profit Lubrication prescription and synthetic capsaicin are sequentially added in reactor, and the temperature control of reactor is between 95~98 DEG C, and side addition is former The stirring of material side, after stirring, stands 5min, obtains material B;
(4)Melting injection mo(u)lding:Material A and material B prepared by gained is put in centrifuge, and centrifugal rotational speed is controlled 500 Turn/min, stir 4min, after mix homogeneously, extrude under the conditions of 140~170 DEG C of processing temperature in double screw extruder Melting, injection granulating and forming are obtained final product.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks Domain, is included within the scope of the present invention.

Claims (9)

1. a kind of cable material with termite-resistant rodent-resistant, it is characterised in that be made up of the raw material of following parts by weight:
60~80 parts of Corvic, 20~25 parts of polyvinyl resin, 15~20 parts of acrylic resin, plasticizer 25~30 Part, 3~4 parts of modified kaolin, 3~4 parts of modification infusorial earth, 2~3 parts of calcium zinc compound stabilizers, 1~2 part of antioxidant, sulfuration promote Enter 0.3~0.5 part of agent, 0.2~0.3 part of lubricant, 3~4 parts of synthetic capsaicin.
2. the cable material with termite-resistant rodent-resistant according to claim 1, it is characterised in that:The Corvic is The Corvic of high polymerization degree, the polyvinyl resin is high-density polyethylene resin;The acrylic resin is highly dense Degree acrylic resin.
3. the cable material with termite-resistant rodent-resistant according to claim 1, it is characterised in that:The plasticizer is adjacent benzene two Any one in formic acid dibutyl ester and dioctyl adipate.
4. the cable material with termite-resistant rodent-resistant according to claim 1, it is characterised in that:The calcium zinc compound stabilizers Compare 1 with weight for calcium stearate, castor oil acid calcium, zinc stearate and zinc ricinate:0.5:1:The mixture of 1 composition.
5. the cable material with termite-resistant rodent-resistant according to claim 1, it is characterised in that:The antioxidant is 2.4 2 Any one in tert-butyl-phenyl-tris phosphite, dilauryl thiodipropionate, thio-2 acid 2 stearyl ester.
6. the cable material with termite-resistant rodent-resistant according to claim 1, it is characterised in that:The vulcanization accelerator is rubber Glue vulcanizing agent PDM and ethylene thiourea compare 1 with weight:The mixture of 1 composition.
7. the cable material with termite-resistant rodent-resistant according to claim 1, it is characterised in that:The lubricant is polyethylene One kind in wax or hard paraffin.
8. the cable material with termite-resistant rodent-resistant according to claim 1, it is characterised in that:The synthetic capsaicin be for N- Vanillyl pelargonic amide, capsaicin and cypermethrin compare 1 with weight:1:The mixture of 1 composition.
9. the preparation method of a kind of cable material with termite-resistant rodent-resistant as any one of claim 1-8, its feature It is that the preparation method comprises the steps:
(1)Weigh raw material for standby:Above-mentioned raw materials are weighed according to weight proportion;
(2)Prepare material A:By Corvic, polyvinyl resin, acrylic resin, plasticizer mix homogeneously, banburying is added Machine, 10~15min of mixing stirring, obtains material A under 120~130 DEG C of temperature conditionss;
(3)Prepare material B:By modified kaolin, modification infusorial earth, calcium zinc compound stabilizers, antioxidant, vulcanization accelerator, profit Lubrication prescription and synthetic capsaicin are sequentially added in reactor, and the temperature control of reactor is between 90~100 DEG C, and side addition is former The stirring of material side, after stirring, stands 3~5min, obtains material B;
(4)Melting injection mo(u)lding:Material A and material B prepared by gained is put in centrifuge, and centrifugal rotational speed is controlled 450 ~500 turns/min, 4~6min is stirred, after mix homogeneously, in double screw extruder in 140~170 DEG C of processing temperature bar Extrusion melting, injection granulating and forming are obtained final product under part.
CN201610970656.5A 2016-11-07 2016-11-07 Rat-proof and termite-resistant cable material and preparation method thereof Pending CN106633489A (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107474355A (en) * 2017-08-04 2017-12-15 安徽远征电缆科技有限公司 A kind of protection against rodents environmental cable for preventing white ant material and preparation method thereof
CN107907951A (en) * 2017-12-01 2018-04-13 钱理 A kind of protection against rodents indoor optical-fibre jacket material and preparation method thereof
CN107903476A (en) * 2017-12-14 2018-04-13 全椒县三安塑业有限公司 A kind of hard wearing high quality plastics
CN109054205A (en) * 2018-07-06 2018-12-21 山东泉兴银桥光电缆科技发展有限公司 A kind of termite-resistant rodent-resistant power cable cover material and preparation method thereof
CN109181052A (en) * 2018-07-18 2019-01-11 山东华能线缆有限公司 A kind of slow-release termite-resistant rodent-resistant cable jacket material
CN109294119A (en) * 2018-09-30 2019-02-01 康泰塑胶科技集团有限公司 Anti- mouse and termite sting bad sheath tubing and preparation method thereof
CN109456523A (en) * 2018-09-30 2019-03-12 金发科技股份有限公司 A kind of regeneration PE protective cover material and the preparation method and application thereof
CN111154162A (en) * 2019-12-05 2020-05-15 西安鼎蓝通信技术有限公司 Cable insulation layer material and preparation method thereof
CN112646251A (en) * 2020-11-24 2021-04-13 杭州富通电线电缆有限公司 Anti-termite and anti-mouse cable 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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CN105153681A (en) * 2015-09-21 2015-12-16 安徽徽宁电器仪表集团有限公司 Novel outdoor power cable sheath material preventing moths and mildew and preparing method thereof
CN105694313A (en) * 2016-04-26 2016-06-22 隋东阳 Cable sheath basic material preventing mouse and ant biting and making method thereof

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CN104045933A (en) * 2014-06-06 2014-09-17 桐庐雷泰生物科技有限公司 Rat-proof PVC (polyvinyl chloride) material
CN104987663A (en) * 2015-06-26 2015-10-21 佛山市粤佳信电线电缆有限公司 Anti-mouse agent formula for cable insulation layers
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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107474355A (en) * 2017-08-04 2017-12-15 安徽远征电缆科技有限公司 A kind of protection against rodents environmental cable for preventing white ant material and preparation method thereof
CN107907951B (en) * 2017-12-01 2019-11-15 国网湖北省电力有限公司荆门供电公司 A kind of protection against rodents indoor optical-fibre jacket material and preparation method thereof
CN107907951A (en) * 2017-12-01 2018-04-13 钱理 A kind of protection against rodents indoor optical-fibre jacket material and preparation method thereof
CN107903476A (en) * 2017-12-14 2018-04-13 全椒县三安塑业有限公司 A kind of hard wearing high quality plastics
CN109054205A (en) * 2018-07-06 2018-12-21 山东泉兴银桥光电缆科技发展有限公司 A kind of termite-resistant rodent-resistant power cable cover material and preparation method thereof
CN109181052B (en) * 2018-07-18 2021-03-23 山东华能线缆有限公司 Slow-release type rat-proof and termite-proof cable sheath material
CN109181052A (en) * 2018-07-18 2019-01-11 山东华能线缆有限公司 A kind of slow-release termite-resistant rodent-resistant cable jacket material
CN109456523A (en) * 2018-09-30 2019-03-12 金发科技股份有限公司 A kind of regeneration PE protective cover material and the preparation method and application thereof
CN109294119A (en) * 2018-09-30 2019-02-01 康泰塑胶科技集团有限公司 Anti- mouse and termite sting bad sheath tubing and preparation method thereof
CN111154162A (en) * 2019-12-05 2020-05-15 西安鼎蓝通信技术有限公司 Cable insulation layer material 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
CN112646251A (en) * 2020-11-24 2021-04-13 杭州富通电线电缆有限公司 Anti-termite and anti-mouse cable and preparation method thereof
CN112646251B (en) * 2020-11-24 2022-05-27 杭州富通电线电缆有限公司 Anti-termite and anti-mouse cable and preparation method thereof

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Application publication date: 20170510