CN107527682B - A kind of radiation protection computer cable - Google Patents
A kind of radiation protection computer cable Download PDFInfo
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- CN107527682B CN107527682B CN201710787523.9A CN201710787523A CN107527682B CN 107527682 B CN107527682 B CN 107527682B CN 201710787523 A CN201710787523 A CN 201710787523A CN 107527682 B CN107527682 B CN 107527682B
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- 230000005855 radiation Effects 0.000 title claims abstract description 13
- 229920001971 elastomer Polymers 0.000 claims abstract description 40
- 239000010410 layer Substances 0.000 claims description 62
- 238000003756 stirring Methods 0.000 claims description 16
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 14
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 14
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 14
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims description 12
- 229920006267 polyester film Polymers 0.000 claims description 11
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 10
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 9
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 claims description 9
- 238000005576 amination reaction Methods 0.000 claims description 8
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000013078 crystal Substances 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 8
- YRIZYWQGELRKNT-UHFFFAOYSA-N 1,3,5-trichloro-1,3,5-triazinane-2,4,6-trione Chemical compound ClN1C(=O)N(Cl)C(=O)N(Cl)C1=O YRIZYWQGELRKNT-UHFFFAOYSA-N 0.000 claims description 7
- 239000004952 Polyamide Substances 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 7
- 150000001408 amides Chemical class 0.000 claims description 7
- 125000005442 diisocyanate group Chemical group 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 229920002647 polyamide Polymers 0.000 claims description 7
- 229950009390 symclosene Drugs 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 6
- 239000012964 benzotriazole Substances 0.000 claims description 6
- 238000000071 blow moulding Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 6
- 229920000515 polycarbonate Polymers 0.000 claims description 6
- 239000004417 polycarbonate Substances 0.000 claims description 6
- NHXVNEDMKGDNPR-UHFFFAOYSA-N zinc;pentane-2,4-dione Chemical compound [Zn+2].CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O NHXVNEDMKGDNPR-UHFFFAOYSA-N 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- -1 stirs evenly Substances 0.000 claims description 5
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 3
- 229920000271 Kevlar® Polymers 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000009954 braiding Methods 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 229960004756 ethanol Drugs 0.000 claims description 3
- 235000019441 ethanol Nutrition 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000004761 kevlar Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims 3
- MTJGVAJYTOXFJH-UHFFFAOYSA-N 3-aminonaphthalene-1,5-disulfonic acid Chemical compound C1=CC=C(S(O)(=O)=O)C2=CC(N)=CC(S(O)(=O)=O)=C21 MTJGVAJYTOXFJH-UHFFFAOYSA-N 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 150000004968 peroxymonosulfuric acids Chemical class 0.000 claims 1
- 150000003852 triazoles Chemical class 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- 229910000978 Pb alloy Inorganic materials 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000011938 amidation process Methods 0.000 description 1
- 230000003471 anti-radiation Effects 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/184—Sheaths comprising grooves, ribs or other projections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of radiation protection computer cables, it include outer layer rubber skeleton and internal layer rubber skeleton, the outer layer rubber skeleton is to be sequentially connected constitute a entirety by five identical shuttle shape skeleton head and the tail, the internal layer rubber skeleton is that cross section is positive pentagonal pentagon skeleton, internal layer rubber skeleton is located at the inside of outer layer rubber skeleton, and five angles of internal layer rubber skeleton are connected to the midpoint of the interior plate of five shuttle shape skeletons, control cable core is equipped in the inside of internal layer rubber skeleton, data cable core is respectively equipped in the inside of five shuttle shape skeletons.Present invention uses multilayer rubber skeletons, increase the resistance to compression resistance to drawing performance of cable under conditions of guaranteeing soft, and outer side skeleton has used five shuttle shape skeletons to be spliced, structure novel is stablized, elasticity is good, has excellent shielding properties, can be realized data-signal and stablizes transmission.
Description
Technical field
The present invention relates to field of cable technology more particularly to a kind of radiation protection computer cables.
Background technique
As people's lives level is continuously improved, miscellaneous household electrical appliance fly into huge numbers of families, are electrical equipment
Electric wire will be used by providing power supply, but for its structure existing defects of the wire and cable of ground laying, lead to resistance to compression, warp resistance
The demand of use environment is not achieved in performance, influences its service life.
Summary of the invention
The object of the invention is to remedy the disadvantages of known techniques, provides a kind of radiation protection computer cable.
The present invention is achieved by the following technical solutions:
A kind of radiation protection computer cable includes outer layer rubber skeleton and internal layer rubber skeleton, the outer layer rubber
Glue skeleton is to be sequentially connected constitute a entirety by five identical shuttle shape skeleton head and the tail, and the internal layer rubber skeleton is cross
Section is positive pentagonal pentagon skeleton, and internal layer rubber skeleton is located at the inside of outer layer rubber skeleton, and internal layer rubber skeleton
Five angles be connected to five shuttle shape skeletons interior plate midpoint, the inside of internal layer rubber skeleton be equipped with control cable
Core is respectively equipped with data cable core in the inside of five shuttle shape skeletons, is successively coated in the outside of outer layer rubber skeleton compound exhausted
Edge shielded layer, nanometer ethylene-propylene rubber layer, one polyethylene bonding sheath of aluminium and external sheath layer, the compound inslation shielded layer with
Multiple power supply cores are equipped between outer layer rubber skeleton.
The compound inslation shielded layer from inside to outside successively by semiconductive fluorubber internal shield, fluorubber insulating layer,
Semiconductive fluorubber external shielding layer composition.
The carbon black paper insulation screen that the control cable core includes control conductor and is successively coated on the outside of control conductor
Cover layer, aluminum alloy strip lock armo layer and lead alloy sheath.
The data cable core include data core and the aluminum-plastic composite membrane that is successively coated on the outside of data core around
Packet shielded layer and kevlar fiber braiding layer.
Laminated polyester film and corrugated aluminium sheath protective layer are successively coated on the outside of the power supply core；
The laminated polyester film is made of the raw material of following weight parts:
Polycarbonate 130-150, potassium titanate crystal whisker 10-12, lead powder 1-2, diisocyanate 3-5, sym-closene 2-
3, benzotriazole 0.3-0.5, zinc acetylacetonate 0.4-1, rosin 7-10, dimethylamine 1-2, acrylamide 16-20, ammonium persulfate
0.4-0.5；
The preparation method of the laminated polyester film the following steps are included:
(1) rosin is taken, is added in the dehydrated alcohol of 3-4 times of its weight, stirs evenly, lead powder is added, increasing temperature is
60-65 DEG C, dimethylamine is added, insulated and stirred 2-3 hours, ethyl alcohol is distilled off, obtains amination rosin；
(2) acrylamide is taken, is added in the deionized water of 10-17 times of its weight, stirs evenly；
(3) potassium titanate crystal whisker, sym-closene mixing are taken, insulated and stirred 10-20 minutes at 90-95 DEG C, is added to
It in above-mentioned acrylamide aqueous solution, is sent in reaction kettle, is passed through nitrogen, adjusting temperature of reaction kettle is 70-75 DEG C, and over cure is added
Sour ammonium, insulated and stirred 3-4 hours, discharging obtained acid doping polyamide solution；
(4) above-mentioned amination rosin is taken, is added in above-mentioned acid doping polyamide solution, the insulated and stirred 2-3 at 60-65 DEG C
Hour, benzotriazole is added, stirs to room temperature, obtains amide dispersion liquid；
(5) diisocyanate is taken, is added in above-mentioned amide dispersion liquid, stirs evenly, polycarbonate is added, in 70-80
Insulated and stirred 1-2 hours at DEG C, zinc acetylacetonate is added, stirs evenly, through film blow molding machine blow molding to get described thin
Film.
The invention has the advantages that increasing cable under conditions of guaranteeing soft present invention uses multilayer rubber skeleton
The resistance to drawing performance of resistance to compression, outer side skeleton have used five shuttle shape skeletons to be spliced, and structure novel is stablized, and elasticity is good, have excellent
Shielding properties, can be realized data-signal stablize transmission；
Rosin is blended with lead powder first for the laminated polyester film that the present invention is added, and is formed and is coated to lead powder, then passes through two
Methylamine processing, is obtained amination rosin, is then participated in the polymerization reaction of acrylamide with sym-closene, in the process of polymerization
In joined potassium titanate crystal whisker, it is by the amidation process of acid doping polyamide solution and amination colloidal sol, lead powder, potassium titanate is brilliant
Must be formed with polyacrylamide well it is compatible, be esterified using diisocyanate as crosslinking agent, to poly- carbonic acid in amide dispersion liquid
Ester progress is cross-linking modified, further improves the compatibility between each raw material, improves the stability_intensity of finished product, improve finished product
Film mechanical property, improve film to the protecting effect of power supply core, lead powder that laminated polyester film of the invention is added,
Potassium titanate crystal whisker, benzotriazole all have good anti-radiation effect.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
It include outer layer rubber skeleton 1 and internal layer rubber skeleton 2 as shown in Figure 1, a kind of radiation protection computer cable,
The outer layer rubber skeleton 1 is to be sequentially connected constitute a entirety by five identical 3 head and the tail of shuttle shape skeleton, and described is interior
Layer rubber skeleton 2 is that cross section is positive pentagonal pentagon skeleton, and internal layer rubber skeleton 2 is located at the interior of outer layer rubber skeleton 1
Portion, and five angles of internal layer rubber skeleton 2 are connected to the midpoint of the interior plate of five shuttle shape skeletons 3, in internal layer rubber
The inside of skeleton 2 is equipped with control cable core, data cable core is respectively equipped in the inside of five shuttle shape skeletons 3, in outer layer rubber skeleton 1
Outside be successively coated with compound inslation shielded layer 4, nanometer ethylene-propylene rubber layer 5, one polyethylene bonding sheath 6 of aluminium and external sheath layer
7, multiple power supply cores 8 are equipped between the compound inslation shielded layer 4 and outer layer rubber skeleton 1.
The compound inslation shielded layer 4 from inside to outside successively by semiconductive fluorubber internal shield, fluorubber insulating layer,
Semiconductive fluorubber external shielding layer composition.
The control cable core includes control conductor 9 and is successively coated on the carbon black paper insulation in 9 outside of control conductor
Shielded layer 10, aluminum alloy strip lock armo layer 11 and lead alloy sheath 12.
The data cable core includes data core 13 and is successively coated on the plastic-aluminum combined of 13 outside of data core
Film lapped shielding layer 14 and kevlar fiber braiding layer 15.
Laminated polyester film 16 and corrugated aluminium sheath protective layer 17 are successively coated in 8 outside of power supply core；
What the laminated polyester film 16 was made of the raw material of following weight parts:
Polycarbonate 130, potassium titanate crystal whisker 10, lead powder 1, diisocyanate 3, sym-closene 2, benzotriazole
0.3, zinc acetylacetonate 0.4, rosin 7, dimethylamine 1, acrylamide 16, ammonium persulfate 0.4；
The preparation method of the laminated polyester film the following steps are included:
(1) rosin is taken, is added in the dehydrated alcohol of 3 times of its weight, stirs evenly, lead powder is added, raising temperature is 60-
65 DEG C, dimethylamine is added, insulated and stirred 2 hours, ethyl alcohol is distilled off, obtains amination rosin；
(2) acrylamide is taken, is added in the deionized water of 10 times of its weight, stirs evenly；
(3) potassium titanate crystal whisker, sym-closene mixing are taken, insulated and stirred 10 minutes at 90 DEG C are added to above-mentioned third
It in acrylamide aqueous solution, is sent in reaction kettle, is passed through nitrogen, adjusting temperature of reaction kettle is 70 DEG C, and ammonium persulfate, heat preservation is added
Stirring 3 hours, discharging, obtains acid doping polyamide solution；
(4) above-mentioned amination rosin is taken, is added in above-mentioned acid doping polyamide solution, insulated and stirred 2 hours at 60 DEG C,
Benzotriazole is added, stirs to room temperature, obtains amide dispersion liquid；
(5) diisocyanate is taken, is added in above-mentioned amide dispersion liquid, stirs evenly, polycarbonate is added, at 70 DEG C
Insulated and stirred 1 hour, zinc acetylacetonate is added, stirs evenly, through film blow molding machine blow molding to get the film.
Claims (6)
1. a kind of radiation protection computer cable, it is characterised in that: it include outer layer rubber skeleton and internal layer rubber skeleton, it is described
Outer layer rubber skeleton be to be sequentially connected constitute a entirety, the internal layer rubber by five identical shuttle shape skeletons head and the tail
Skeleton is that cross section is positive pentagonal pentagon skeleton, and internal layer rubber skeleton is located at the inside of outer layer rubber skeleton, and internal layer
Five angles of rubber skeleton are connected to the midpoint of the interior plate of five shuttle shape skeletons, set in the inside of internal layer rubber skeleton
There is control cable core, is respectively equipped with data cable core in the inside of five shuttle shape skeletons, is successively coated in the outside of outer layer rubber skeleton
There are compound inslation shielded layer, nanometer ethylene-propylene rubber layer, aluminium-polyethylene bonding sheath and external sheath layer, in the compound inslation
Multiple power supply cores are equipped between shielded layer and outer layer rubber skeleton.
2. a kind of radiation protection computer cable according to claim 1, it is characterised in that: the compound inslation shielding
Layer is successively made of semiconductive fluorubber internal shield, fluorubber insulating layer, semiconductive fluorubber external shielding layer from inside to outside.
3. a kind of radiation protection computer cable according to claim 1, it is characterised in that: the control cable core includes
Carbon black paper insulation screen, aluminum alloy strip lock armo layer and the lead for having control conductor and being successively coated on the outside of control conductor
Alloy sleeve.
4. a kind of radiation protection computer cable according to claim 1, it is characterised in that: the data cable core includes
The aluminum-plastic composite membrane lapped shielding layer and kevlar fiber braiding layer for having data core and being successively coated on the outside of data core.
5. a kind of radiation protection computer cable according to claim 1, it is characterised in that: outside the power supply core
Side is successively coated with laminated polyester film and corrugated aluminium sheath protective layer.
6. a kind of radiation protection computer cable according to claim 5, which is characterized in that the laminated polyester film is
It is made of the raw material of following weight parts:
Polycarbonate 130-150, potassium titanate crystal whisker 10-12, lead powder 1-2, diisocyanate 3-5, sym-closene 2-3, benzene
And triazole 0.3-0.5, zinc acetylacetonate 0.4-1, rosin 7-10, dimethylamine 1-2, acrylamide 16-20, ammonium persulfate 0.4-
0.5；
The preparation method of the laminated polyester film the following steps are included:
(1) rosin is taken, is added in the dehydrated alcohol of 3-4 times of its weight, stirs evenly, lead powder is added, raising temperature is 60-65
DEG C, dimethylamine is added, insulated and stirred 2-3 hours, ethyl alcohol is distilled off, obtains amination rosin；
(2) acrylamide is taken, is added in the deionized water of 10-17 times of its weight, stirs evenly；
(3) potassium titanate crystal whisker, sym-closene mixing are taken, insulated and stirred 10-20 minutes at 90-95 DEG C, is added to above-mentioned
It in acrylamide aqueous solution, is sent in reaction kettle, is passed through nitrogen, adjusting temperature of reaction kettle is 70-75 DEG C, and persulfuric acid is added
Ammonium, insulated and stirred 3-4 hours, discharging obtained acid doping polyamide solution；
(4) above-mentioned amination rosin is taken, is added in above-mentioned acid doping polyamide solution, insulated and stirred 2-3 is small at 60-65 DEG C
When, benzotriazole is added, stirs to room temperature, obtains amide dispersion liquid；
(5) diisocyanate is taken, is added in above-mentioned amide dispersion liquid, stirs evenly, polycarbonate is added, at 70-80 DEG C
Insulated and stirred 1-2 hours, zinc acetylacetonate is added, stirs evenly, through film blow molding machine blow molding to get the film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710787523.9A CN107527682B (en) | 2017-09-04 | 2017-09-04 | A kind of radiation protection computer cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710787523.9A CN107527682B (en) | 2017-09-04 | 2017-09-04 | A kind of radiation protection computer cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107527682A CN107527682A (en) | 2017-12-29 |
| CN107527682B true CN107527682B (en) | 2019-05-07 |
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ID=60683550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710787523.9A Active CN107527682B (en) | 2017-09-04 | 2017-09-04 | A kind of radiation protection computer cable |
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| CN (1) | CN107527682B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735365A (en) * | 2018-05-28 | 2018-11-02 | 安徽徽宁电器仪表集团有限公司 | A kind of radiation protection control cable for boat |
| CN108538481B (en) * | 2018-05-28 | 2020-06-02 | 安徽徽宁电器仪表集团有限公司 | Flame-retardant shielding cable for switch cabinet |
| CN110148487B (en) * | 2019-05-17 | 2020-10-23 | 安徽徽宁电器仪表集团有限公司 | Fireproof steel strip armored control cable |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206194421U (en) * | 2016-11-30 | 2017-05-24 | 天长市徽宁电器仪表厂 | Waterproof explosion -proof computer cable |
| CN206236450U (en) * | 2016-11-30 | 2017-06-09 | 天长市徽宁电器仪表厂 | A kind of tension computer shielded cable |
-
2017
- 2017-09-04 CN CN201710787523.9A patent/CN107527682B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206194421U (en) * | 2016-11-30 | 2017-05-24 | 天长市徽宁电器仪表厂 | Waterproof explosion -proof computer cable |
| CN206236450U (en) * | 2016-11-30 | 2017-06-09 | 天长市徽宁电器仪表厂 | A kind of tension computer shielded cable |
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| Publication number | Publication date |
|---|---|
| CN107527682A (en) | 2017-12-29 |
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