CN107633898B - A kind of computer composite cable - Google Patents
A kind of computer composite cable Download PDFInfo
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- CN107633898B CN107633898B CN201710787544.0A CN201710787544A CN107633898B CN 107633898 B CN107633898 B CN 107633898B CN 201710787544 A CN201710787544 A CN 201710787544A CN 107633898 B CN107633898 B CN 107633898B
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- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 229920001971 elastomer Polymers 0.000 claims abstract description 43
- 239000005060 rubber Substances 0.000 claims abstract description 43
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 7
- 239000006229 carbon black Substances 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 18
- 229920000642 polymer Polymers 0.000 claims description 17
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 14
- 239000010409 thin film Substances 0.000 claims description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 13
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 13
- 239000005977 Ethylene Substances 0.000 claims description 13
- 229920001577 copolymer Polymers 0.000 claims description 13
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 10
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 8
- 238000004176 ammonification Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 8
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 7
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 7
- ANSXAPJVJOKRDJ-UHFFFAOYSA-N furo[3,4-f][2]benzofuran-1,3,5,7-tetrone Chemical compound C1=C2C(=O)OC(=O)C2=CC2=C1C(=O)OC2=O ANSXAPJVJOKRDJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 claims description 7
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 6
- 238000000071 blow moulding Methods 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 6
- 239000003431 cross linking reagent Substances 0.000 claims description 6
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- TXSUIVPRHHQNTM-UHFFFAOYSA-N n'-(3-methylanilino)-n-phenyliminobenzenecarboximidamide Chemical compound CC1=CC=CC(NN=C(N=NC=2C=CC=CC=2)C=2C=CC=CC=2)=C1 TXSUIVPRHHQNTM-UHFFFAOYSA-N 0.000 claims description 6
- 229940088417 precipitated calcium carbonate Drugs 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- RBNWAMSGVWEHFP-UHFFFAOYSA-N trans-p-Menthane-1,8-diol Chemical compound CC(C)(O)C1CCC(C)(O)CC1 RBNWAMSGVWEHFP-UHFFFAOYSA-N 0.000 claims description 6
- 235000021355 Stearic acid Nutrition 0.000 claims description 4
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 4
- 239000010408 film Substances 0.000 claims description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 4
- 239000008117 stearic acid Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229920000271 Kevlar® Polymers 0.000 claims description 3
- 239000004642 Polyimide Substances 0.000 claims description 3
- 238000009954 braiding Methods 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 229920001038 ethylene copolymer Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000004761 kevlar Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 229920006260 polyaryletherketone Polymers 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 3
- OXHNLMTVIGZXSG-UHFFFAOYSA-N 1-Methylpyrrole Chemical compound CN1C=CC=C1 OXHNLMTVIGZXSG-UHFFFAOYSA-N 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 claims description 2
- 150000004040 pyrrolidinones Chemical class 0.000 claims description 2
- 210000000988 bone and bone Anatomy 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 230000032050 esterification Effects 0.000 description 4
- 238000005886 esterification reaction Methods 0.000 description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- -1 propylene Amide Chemical class 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Abstract
The invention discloses a kind of computer composite cables, include cross section be rectangular square rubber skeleton, 1/4 arc-shaped rubber separator is respectively connected between the middle part of the every two adjacent interior plate in the inside of square rubber skeleton, data cable core is equipped in the center position of square rubber skeleton, the outer wall of data cable core contacts the outer wall of 1/4 arc-shaped rubber separator, it is intracavitary in each 1/4 arc-shaped rubber separator and square rubber skeleton interior plate surround to be equipped with control cable core, porcelain fireproof composite band binding layer is successively coated on the outside of square rubber skeleton, mouse bite preventing wire armor, carbon black paper insulation screen, nanometer EP rubbers inner restrictive coating and external sheath layer.The present invention uses square rubber skeleton and 1/4 arc-shaped rubber separator collocation, and structure novel is compact, and rationally, signal transmission stability is good, and small in size, light-weight, the resistance to drawing effect of resistance to compression is good, safe and convenient to use for design.
Description
Technical field
The present invention relates to field of cable technology more particularly to a kind of computer composite cables.
Background technique
With the fast development of economic society, computer cabling requirements and function are higher and higher, meter currently on the market
Calculating electric cable can not effectively integrate the optical cable, control cable, data cable core etc. of needs with cable, just directly be laid in
In system, in addition, cable transfer jitter.
Summary of the invention
The object of the invention is to remedy the disadvantages of known techniques, provides a kind of computer composite cable.
The present invention is achieved by the following technical solutions:
It is rectangular square rubber skeleton that a kind of computer composite cable, which includes cross section, in square rubber skeleton
The every two adjacent interior plate in inside middle part between be respectively connected with 1/4 arc-shaped rubber separator, in square rubber skeleton
Center position is equipped with data cable core, and the outer wall of data cable core contacts the outer wall of 1/4 arc-shaped rubber separator, in each 1/4 circle
Arc rubber separator and square rubber skeleton interior plate surround it is interior it is intracavitary be equipped with control cable core, on the outside of square rubber skeleton according to
It is secondary to be coated with porcelain fireproof composite band binding layer, mouse bite preventing wire armor, carbon black paper insulation screen, nanometer second third
Rubber inner restrictive coating and external sheath layer are equipped with multiple skies between porcelain fireproof composite band binding layer and square rubber skeleton
Stem shape elastic center body is equipped with power supply core inside each open column shape elastic center body.
The cross-linked ethylene tetrafluoro that the data cable core includes data cable core and is successively coated on the outside of data core
Ethylene copolymer insulating layer of thin-film and kevlar fiber braiding layer.
The resistance to environment of high temperature resistant that the control cable core includes control conductor and is successively coated on the outside of control conductor
Poly(aryl ether ketone) band wrapping layer, carbon bellows and the nanometer polyimide covercoat of erosiveness.
What the cross-linked ethylene TFE copolymer insulating layer of thin-film was made of the raw material of following weight parts:
Talcum powder 6-8, ethylene-tetrafluoroethylene copolymer 150-170, divinylbenzene 3-4, pyromellitic acid anhydride 1-2,
N-Methyl pyrrolidone 20-30, terpinol 10-14, phosphorus trichloride 6-8, dehydrated alcohol 10-13, calcium ricinoleate 0.8-1, propylene
Amide 10-14, ammonium persulfate 0.6-0.8, precipitated calcium carbonate 3-5, silane coupling agent kh550 1-3, zinc stearate 2-4；
The preparation method of the cross-linked ethylene TFE copolymer insulating layer of thin-film the following steps are included:
(1) talcum powder, stearic acid mixing are taken, insulated and stirred 10-20 minutes at 50-60 DEG C, is added to above-mentioned N- methyl
In pyrrolidones, stirs to room temperature, obtain alkanone solution；
(2) precipitated calcium carbonate, calcium ricinoleate mixing are taken, is added in above-mentioned dehydrated alcohol, stirs evenly, be sent to reaction
In kettle, alkanone solution is added, stirs evenly, phosphorus trichloride is added dropwise, insulated and stirred 1-2 hours at 65-70 DEG C, discharging obtains ester
Change flame-proof material；
(3) pyromellitic acid anhydride, acrylamide mixing are taken, is added in the deionized water of 20-30 times of mixture weight,
It stirs evenly, is sent in reaction kettle, be passed through nitrogen, adjusting temperature of reaction kettle is 60-65 DEG C, and ammonium persulfate is added, and heat preservation is stirred
It mixes 3-4 hours, discharges, obtain acid doping polymer；
(4) silane coupling agent kh550 is taken, is added in terpinol, is sent in 150-160 DEG C of oil bath, ethylene-is added
TFE copolymer, insulated and stirred 20-30 minutes, discharging obtained ammonification polymer；
(5) divinylbenzene is taken, is added in the isopropanol of 4-6 times of its weight, stirs evenly, obtains crosslinking agent alcohol liquid；
(6) above-mentioned acid doping polymer, ammonification mixed with polymers are taken, increasing temperature is 55-60 DEG C, it is 30-40 minutes ultrasonic,
Esterification flame-proof material is added, increasing temperature is 75-80 DEG C, and above-mentioned crosslinking agent alcohol liquid is added, insulated and stirred 2-3 hours, each with residue
Raw material mixing, stirs evenly, thin to get the cross-linked ethylene TFE copolymer insulating layer through film blow molding machine blow molding
Film.
The invention has the advantages that the present invention uses square rubber skeleton and 1/4 arc-shaped rubber separator collocation, structure is new
Grain husk is compact, and rationally, signal transmission stability is good, and small in size, light-weight, the resistance to drawing effect of resistance to compression is good, safe and convenient to use for design；
The cross-linked ethylene TFE copolymer insulating layer of thin-film that the present invention is added, first by talcum powder using stearic acid into
The processing of row surface organic, is subsequently dispersed in N-Methyl pyrrolidone, then be blended with precipitated calcium carbonate, participates in phosphorus trichloride
In the esterification of alcohol, esterification flame-proof material is obtained, acrylamide monomer is then adulterated by pyromellitic acid anhydride again, by the list
Body is polymerize, and acid doping polymer is obtained, and is then handled ethylene-tetrafluoroethylene copolymer using silane coupling agent kh550, is obtained
Acid doping polymer, ammonification polymer blending reaction are formed the better composite copolymerization of stability again later by ammonification polymer
Object, then mixes with esterification flame-proof material, carries out crosslinking Treatment by divinylbenzene, further improves the stability of polymer
Intensity, simultaneously for the mechanical property for improving insulating layer of thin-film, improving tearing toughness etc. all has good facilitation effect, this
The insulating layer of thin-film of invention has good fire retardant performance, and uniform and stable property is good, and comprehensive performance is superior.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
It include cross section is rectangular square rubber skeleton 1 as shown in Figure 1, a kind of computer composite cable, in side
1/4 arc-shaped rubber separator 2 is respectively connected between the middle part of the every two adjacent interior plate in the inside of shape rubber skeleton 1, in side
The center position of shape rubber skeleton 1 is equipped with data cable core, and the outer wall of data cable core contacts the outer of 1/4 arc-shaped rubber separator 2
Wall, it is intracavitary in each 1/4 arc-shaped rubber separator 2 is surrounded with 1 interior plate of square rubber skeleton to be equipped with control cable core, in side
1 outside of shape rubber skeleton is successively coated with porcelain fireproof composite band binding layer 3, mouse bite preventing wire armor 4, carbon black paper
Insulation screen 5, nanometer EP rubbers inner restrictive coating 6 and external sheath layer 7, in porcelain fireproof composite band binding layer 3 and side
It is equipped with multiple open column shape elastic center bodies 8 between shape rubber skeleton 1, is equipped with inside each open column shape elastic center body 8
Power supply core 9.
The data cable core includes data cable core 10 and is successively coated on the cross-linked ethylene in 10 outside of data core
TFE copolymer insulating layer of thin-film 11 and kevlar fiber braiding layer 12.
The high temperature resistant that the control cable core includes control conductor 13 and is successively coated on the outside of control conductor 13 is resistance to
Poly(aryl ether ketone) band wrapping layer 14, carbon bellows 15 and the nanometer polyimide covercoat 16 of environmental attack ability.
What the cross-linked ethylene TFE copolymer insulating layer of thin-film was made of the raw material of following weight parts:
Talcum powder 6, ethylene-tetrafluoroethylene copolymer 150, divinylbenzene 3, pyromellitic acid anhydride 1, N- methylpyrrole
Alkanone 20, terpinol 10, phosphorus trichloride 6, dehydrated alcohol 10, calcium ricinoleate 0.8, acrylamide 10, ammonium persulfate 0.6, lightweight
Calcium carbonate 3, silane coupling agent kh550 1, zinc stearate 2；
The preparation method of the cross-linked ethylene TFE copolymer insulating layer of thin-film the following steps are included:
(1) talcum powder, stearic acid mixing are taken, insulated and stirred 10 minutes at 50 DEG C are added to above-mentioned N- crassitude
In ketone, stirs to room temperature, obtain alkanone solution；
(2) precipitated calcium carbonate, calcium ricinoleate mixing are taken, is added in above-mentioned dehydrated alcohol, stirs evenly, be sent to reaction
In kettle, alkanone solution is added, stirs evenly, phosphorus trichloride is added dropwise, insulated and stirred 1-2 hours at 65 DEG C, discharging must be esterified resistance
Fuel；
(3) pyromellitic acid anhydride, acrylamide mixing are taken, is added in 20 times of mixture weight of deionized water, stirs
It mixes uniformly, is sent in reaction kettle, be passed through nitrogen, adjusting temperature of reaction kettle is 60 DEG C, and ammonium persulfate is added, and insulated and stirred 3 is small
When, discharging obtains acid doping polymer；
(4) silane coupling agent kh550 is taken, is added in terpinol, is sent in 150 DEG C of oil bath, ethylene-tetrafluoro is added
Ethylene copolymer, insulated and stirred 20 minutes, discharging obtained ammonification polymer；
(5) divinylbenzene is taken, is added in the isopropanol of 4 times of its weight, stirs evenly, obtains crosslinking agent alcohol liquid；
(6) above-mentioned acid doping polymer, ammonification mixed with polymers are taken, increasing temperature is 55 DEG C, and ester is added in ultrasound 30 minutes
Change flame-proof material, increasing temperature is 75 DEG C, and above-mentioned crosslinking agent alcohol liquid is added, insulated and stirred 2 hours, mixes, stirs with remaining each raw material
It mixes uniformly, through film blow molding machine blow molding to get the cross-linked ethylene TFE copolymer insulating layer of thin-film.
Claims (4)
1. a kind of computer composite cable, it is characterised in that: include cross section be rectangular square rubber skeleton, rectangular
1/4 arc-shaped rubber separator is respectively connected between the middle part of the every two adjacent interior plate in the inside of rubber skeleton, in rectangular rubber
The center position of glue skeleton is equipped with data cable core, and the outer wall of data cable core contacts the outer wall of 1/4 arc-shaped rubber separator, every
Interior intracavitary be equipped with that a 1/4 arc-shaped rubber separator and square rubber skeleton interior plate surround controls cable core, in square rubber bone
Successively be coated on the outside of frame porcelain fireproof composite band binding layer, mouse bite preventing wire armor, carbon black paper insulation screen,
Nanometer EP rubbers inner restrictive coating and external sheath layer, set between porcelain fireproof composite band binding layer and square rubber skeleton
There are multiple open column shape elastic center bodies, power supply core is equipped with inside each open column shape elastic center body.
2. a kind of computer composite cable according to claim 1, it is characterised in that: the data cable core includes
Data cable core and the cross-linked ethylene TFE copolymer insulating layer of thin-film and Kevlar being successively coated on the outside of data core
Fiber braiding layer.
3. a kind of computer composite cable according to claim 1, it is characterised in that: the control cable core includes
The poly(aryl ether ketone) band wrapping layer of control conductor and the resistance to environmental attack ability of the high temperature resistant being successively coated on the outside of control conductor,
Carbon bellows and nanometer polyimide covercoat.
4. a kind of computer composite cable according to claim 2, it is characterised in that: the cross-linked ethylene tetrafluoro second
Alkene copolymer insulating layer of thin-film is made of the raw material of following weight parts:
Talcum powder 6-8, ethylene-tetrafluoroethylene copolymer 150-170, divinylbenzene 3-4, pyromellitic acid anhydride 1-2, N- first
Base pyrrolidones 20-30, terpinol 10-14, phosphorus trichloride 6-8, dehydrated alcohol 10-13, calcium ricinoleate 0.8-1, acrylamide
10-14, ammonium persulfate 0.6-0.8, precipitated calcium carbonate 3-5, silane coupling agent kh550 1-3, zinc stearate 2-4；
The preparation method of the cross-linked ethylene TFE copolymer insulating layer of thin-film the following steps are included:
(1) talcum powder, stearic acid mixing are taken, insulated and stirred 10-20 minutes at 50-60 DEG C, is added to above-mentioned N- methylpyrrole
In alkanone, stirs to room temperature, obtain alkanone solution；
(2) precipitated calcium carbonate, calcium ricinoleate mixing are taken, is added in above-mentioned dehydrated alcohol, stirs evenly, be sent to reaction kettle
In, alkanone solution is added, stirs evenly, phosphorus trichloride is added dropwise, insulated and stirred 1-2 hours at 65-70 DEG C, discharging must be esterified
Flame-proof material；
(3) pyromellitic acid anhydride, acrylamide mixing are taken, is added in the deionized water of 20-30 times of mixture weight, stirs
Uniformly, it is sent in reaction kettle, is passed through nitrogen, adjusting temperature of reaction kettle is 60-65 DEG C, and ammonium persulfate, insulated and stirred 3-4 is added
Hour, discharging obtains acid doping polymer；
(4) silane coupling agent kh550 is taken, is added in terpinol, is sent in 150-160 DEG C of oil bath, ethylene-tetrafluoro is added
Ethylene copolymer, insulated and stirred 20-30 minutes, discharging obtained ammonification polymer；
(5) divinylbenzene is taken, is added in the isopropanol of 4-6 times of its weight, stirs evenly, obtains crosslinking agent alcohol liquid；
(6) above-mentioned acid doping polymer, ammonification mixed with polymers are taken, increasing temperature is 55-60 DEG C, it is 30-40 minutes ultrasonic, it is added
It is esterified flame-proof material, increasing temperature is 75-80 DEG C, it is added above-mentioned crosslinking agent alcohol liquid, insulated and stirred 2-3 hour, with each raw material of residue
Mixing, stirs evenly, through film blow molding machine blow molding to get the cross-linked ethylene TFE copolymer insulating layer of thin-film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710787544.0A CN107633898B (en) | 2017-09-04 | 2017-09-04 | A kind of computer composite cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710787544.0A CN107633898B (en) | 2017-09-04 | 2017-09-04 | A kind of computer composite cable |
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| CN107633898A CN107633898A (en) | 2018-01-26 |
| CN107633898B true CN107633898B (en) | 2019-03-22 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108878000A (en) * | 2018-06-28 | 2018-11-23 | 怀宁宜庆电线电缆有限公司 | A kind of charging system for electric automobile high temperature-resistant cable |
| CN108899111A (en) * | 2018-06-28 | 2018-11-27 | 怀宁宜庆电线电缆有限公司 | A kind of high temperature resistant charging cable for electric vehicle |
| CN109767869B (en) * | 2019-03-29 | 2020-09-08 | 安徽徽宁电器仪表集团有限公司 | Waterproof computer control shielded cable |
| CN111883987B (en) * | 2020-06-11 | 2021-12-07 | 江苏金坤科技有限公司 | Novel flat structure data line adopting nano material and manufacturing method thereof |
| CN116978636B (en) * | 2023-08-10 | 2023-12-26 | 芜湖航飞科技股份有限公司 | Preparation method of composite insulation lapped wire for aviation |
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| CN204166923U (en) * | 2014-11-17 | 2015-02-18 | 安徽恒鑫热控有限公司 | The heat insulation cable of a kind of square warp resistance |
| CN204834111U (en) * | 2015-07-17 | 2015-12-02 | 安徽电信器材贸易工业有限责任公司 | Tensile is able to bear or endure crooked communication cable |
| CN105949569A (en) * | 2016-05-27 | 2016-09-21 | 姹や寒 | Environment-friendly and aging-resistant power cable insulating material and preparation method thereof |
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