CA1084696A - Insulated electrical conductors - Google Patents
Insulated electrical conductorsInfo
- Publication number
- CA1084696A CA1084696A CA248,307A CA248307A CA1084696A CA 1084696 A CA1084696 A CA 1084696A CA 248307 A CA248307 A CA 248307A CA 1084696 A CA1084696 A CA 1084696A
- Authority
- CA
- Canada
- Prior art keywords
- vinyl acetate
- ethylene
- conducting
- crosslinked
- insulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 34
- 238000009413 insulation Methods 0.000 claims abstract description 107
- 239000000203 mixture Substances 0.000 claims abstract description 80
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 38
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 35
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims abstract description 18
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229920001577 copolymer Polymers 0.000 claims abstract description 14
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 13
- 239000006229 carbon black Substances 0.000 claims abstract description 8
- FPAZNLSVMWRGQB-UHFFFAOYSA-N 1,2-bis(tert-butylperoxy)-3,4-di(propan-2-yl)benzene Chemical compound CC(C)C1=CC=C(OOC(C)(C)C)C(OOC(C)(C)C)=C1C(C)C FPAZNLSVMWRGQB-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 5
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 34
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 24
- -1 butylperoxy Chemical group 0.000 claims description 19
- 238000004132 cross linking Methods 0.000 claims description 13
- 238000010998 test method Methods 0.000 claims description 10
- 229920005638 polyethylene monopolymer Polymers 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 description 16
- 229920000573 polyethylene Polymers 0.000 description 16
- 238000000034 method Methods 0.000 description 11
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- ZNRLMGFXSPUZNR-UHFFFAOYSA-N 2,2,4-trimethyl-1h-quinoline Chemical compound C1=CC=C2C(C)=CC(C)(C)NC2=C1 ZNRLMGFXSPUZNR-UHFFFAOYSA-N 0.000 description 2
- DMWVYCCGCQPJEA-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane Chemical compound CC(C)(C)OOC(C)(C)CCC(C)(C)OOC(C)(C)C DMWVYCCGCQPJEA-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- OKIRBHVFJGXOIS-UHFFFAOYSA-N 1,2-di(propan-2-yl)benzene Chemical compound CC(C)C1=CC=CC=C1C(C)C OKIRBHVFJGXOIS-UHFFFAOYSA-N 0.000 description 1
- GQEZCXVZFLOKMC-UHFFFAOYSA-N 1-hexadecene Chemical group CCCCCCCCCCCCCCC=C GQEZCXVZFLOKMC-UHFFFAOYSA-N 0.000 description 1
- HXIQYSLFEXIOAV-UHFFFAOYSA-N 2-tert-butyl-4-(5-tert-butyl-4-hydroxy-2-methylphenyl)sulfanyl-5-methylphenol Chemical compound CC1=CC(O)=C(C(C)(C)C)C=C1SC1=CC(C(C)(C)C)=C(O)C=C1C HXIQYSLFEXIOAV-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000006664 bond formation reaction Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229920002681 hypalon Polymers 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000000326 ultraviolet stabilizing agent Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators 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
- H01B3/44—Insulators 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
- H01B3/441—Insulators 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 alkenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators 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
- H01B3/44—Insulators 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
- H01B3/448—Insulators 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 other vinyl compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
- H01B9/027—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting layers
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Conductive Materials (AREA)
- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
- Inorganic Insulating Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57519375A | 1975-05-07 | 1975-05-07 | |
| US575,193 | 1975-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1084696A true CA1084696A (en) | 1980-09-02 |
Family
ID=24299310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA248,307A Expired CA1084696A (en) | 1975-05-07 | 1976-03-19 | Insulated electrical conductors |
Country Status (10)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4990231A (en) * | 1981-06-12 | 1991-02-05 | Raychem Corporation | Corrosion protection system |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5325886A (en) * | 1976-08-21 | 1978-03-10 | Sumitomo Electric Ind Ltd | Brid ged polyolefine insulating hightension cable having outer semiconductor layers which can be treated off easily |
| US4428026A (en) | 1979-09-06 | 1984-01-24 | Drexelbrook Controls, Inc. | Two layer probe |
| EP0129617B1 (en) * | 1983-06-13 | 1988-02-03 | Du Pont-Mitsui Polychemicals Co., Ltd. | Semiconducting compositions and wires and cables using the same |
| US5575965A (en) * | 1995-05-19 | 1996-11-19 | Union Carbide Chemicals & Plastics Technology Corporation | Process for extrusion |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4210587Y1 (enrdf_load_html_response) * | 1965-02-15 | 1967-06-12 | ||
| DE2051268B2 (de) * | 1970-06-13 | 1972-09-14 | Sumitomo Electric Industries Ltd., Osaka (Japan) | Isoliertes kabel |
| US3719769A (en) * | 1970-10-05 | 1973-03-06 | Sumitomo Electric Industries | Insulated electric cable having an external semiconductive layer |
| JPS4827111A (enrdf_load_html_response) * | 1971-08-13 | 1973-04-10 |
-
1976
- 1976-03-19 CA CA248,307A patent/CA1084696A/en not_active Expired
- 1976-05-04 AU AU13598/76A patent/AU510947B2/en not_active Expired
- 1976-05-06 BE BE166780A patent/BE841518A/xx not_active IP Right Cessation
- 1976-05-06 SE SE7605205A patent/SE7605205L/ unknown
- 1976-05-06 NO NO761574A patent/NO141871C/no unknown
- 1976-05-06 IT IT23036/76A patent/IT1061028B/it active
- 1976-05-06 FR FR7613582A patent/FR2310618A1/fr active Granted
- 1976-05-06 JP JP51050973A patent/JPS51138894A/ja active Granted
- 1976-05-06 DE DE2620105A patent/DE2620105B2/de active Pending
- 1976-05-06 GB GB18618/76A patent/GB1543212A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4990231A (en) * | 1981-06-12 | 1991-02-05 | Raychem Corporation | Corrosion protection system |
Also Published As
| Publication number | Publication date |
|---|---|
| BE841518A (fr) | 1976-11-08 |
| FR2310618B1 (enrdf_load_html_response) | 1982-04-16 |
| NO141871B (no) | 1980-02-11 |
| IT1061028B (it) | 1982-10-20 |
| NO141871C (no) | 1980-05-21 |
| GB1543212A (en) | 1979-03-28 |
| DE2620105B2 (de) | 1978-04-06 |
| AU1359876A (en) | 1977-11-10 |
| DE2620105A1 (de) | 1976-11-18 |
| JPS5619939B2 (enrdf_load_html_response) | 1981-05-11 |
| SE7605205L (sv) | 1976-11-08 |
| AU510947B2 (en) | 1980-07-24 |
| FR2310618A1 (fr) | 1976-12-03 |
| JPS51138894A (en) | 1976-11-30 |
| NO761574L (enrdf_load_html_response) | 1976-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |