CA1144324A - Guipage, enduction ou revetement d'aritcles de forme allongee, notamment des cables electriques - Google Patents
Guipage, enduction ou revetement d'aritcles de forme allongee, notamment des cables electriquesInfo
- Publication number
- CA1144324A CA1144324A CA000346904A CA346904A CA1144324A CA 1144324 A CA1144324 A CA 1144324A CA 000346904 A CA000346904 A CA 000346904A CA 346904 A CA346904 A CA 346904A CA 1144324 A CA1144324 A CA 1144324A
- Authority
- CA
- Canada
- Prior art keywords
- extruder
- peroxide
- head
- coating
- stock
- 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
- 238000000576 coating method Methods 0.000 title claims abstract description 10
- 239000011248 coating agent Substances 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 17
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 15
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 6
- 239000012535 impurity Substances 0.000 claims abstract description 5
- 150000002978 peroxides Chemical class 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 6
- 150000001336 alkenes Chemical class 0.000 claims description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 238000001914 filtration Methods 0.000 claims 1
- 238000000265 homogenisation Methods 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 abstract description 8
- -1 polyethylene Polymers 0.000 abstract description 7
- 229920000573 polyethylene Polymers 0.000 abstract description 7
- 239000004020 conductor Substances 0.000 abstract description 2
- 239000000654 additive Substances 0.000 description 8
- 238000004132 cross linking Methods 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 6
- 230000002028 premature Effects 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 101100114417 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) con-13 gene Proteins 0.000 description 1
- 240000001987 Pyrus communis Species 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C2037/96—Filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
- B29K2301/10—Thermosetting resins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2908457A DE2908457C2 (de) | 1979-03-05 | 1979-03-05 | Verfahren zur kontinuierlichen Herstellung von Umhüllungen, insbesondere Isolierungen, für elektrische Kabel |
| DEP2908457.9 | 1979-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1144324A true CA1144324A (fr) | 1983-04-12 |
Family
ID=6064474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000346904A Expired CA1144324A (fr) | 1979-03-05 | 1980-03-04 | Guipage, enduction ou revetement d'aritcles de forme allongee, notamment des cables electriques |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS55121215A (fr) |
| AT (1) | AT368317B (fr) |
| AU (1) | AU531328B2 (fr) |
| BE (1) | BE882046A (fr) |
| CA (1) | CA1144324A (fr) |
| DE (1) | DE2908457C2 (fr) |
| FR (1) | FR2450684A1 (fr) |
| GB (1) | GB2044165B (fr) |
| IN (1) | IN153905B (fr) |
| NL (1) | NL8001294A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4823458A (en) * | 1983-12-21 | 1989-04-25 | Henkel Kommanditgesellschaft Auf Aktien | Foam bodied hair curler |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2497145A1 (fr) * | 1980-12-29 | 1982-07-02 | Pirelli Treficable | Procede et appareillage pour l'extrusion en continu de produits filtres au travers de filtres fins |
| JPS6084721A (ja) * | 1983-10-17 | 1985-05-14 | 株式会社フジクラ | ゴム又はプラスチツクの架橋絶縁ケ−ブルの製造方法 |
| JPH0230510A (ja) * | 1988-07-20 | 1990-01-31 | Mitsubishi Heavy Ind Ltd | 可塑化機械 |
| CN118983151B (zh) * | 2024-08-28 | 2025-03-14 | 滁州润翰微波科技有限公司 | 一种射频电缆加工用电缆护套成型装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2331986A1 (de) * | 1973-06-20 | 1975-01-23 | Siemens Ag | Extruderspritzkopf |
| US3979488A (en) * | 1973-12-20 | 1976-09-07 | General Electric Company | Process of continuously blending, molding and curing heat curable polymeric compounds |
| DE2411141A1 (de) * | 1974-03-08 | 1975-09-18 | Kabel Metallwerke Ghh | Verfahren zur herstellung von umhuellungen aus in anwesenheit von fluessigkeit vernetzbaren thermoplasten fuer langgestrecktes gut |
| IT1026543B (it) * | 1974-11-27 | 1978-10-20 | Pirelli | Cavo elettrico perfezionato per medie ed alte tensioni |
| DE2458776A1 (de) * | 1974-12-12 | 1976-06-16 | Kabel Metallwerke Ghh | Verfahren zur herstellung von durch aufpfropfen einer silanverbindung in anwesenheit von feuchtigkeit vernetzbaren thermoplasten oder elastomeren |
| FR2416106A1 (fr) * | 1978-02-02 | 1979-08-31 | Silec Liaisons Elec | Procede et dispositif d'extrusion d'un produit reticule |
-
1979
- 1979-03-05 DE DE2908457A patent/DE2908457C2/de not_active Expired
-
1980
- 1980-01-21 AT AT0029780A patent/AT368317B/de not_active IP Right Cessation
- 1980-02-18 GB GB8005407A patent/GB2044165B/en not_active Expired
- 1980-02-22 IN IN200/CAL/80A patent/IN153905B/en unknown
- 1980-02-25 FR FR8004105A patent/FR2450684A1/fr active Granted
- 1980-03-03 AU AU56067/80A patent/AU531328B2/en not_active Ceased
- 1980-03-04 BE BE0/199645A patent/BE882046A/fr not_active IP Right Cessation
- 1980-03-04 NL NL8001294A patent/NL8001294A/nl not_active Application Discontinuation
- 1980-03-04 CA CA000346904A patent/CA1144324A/fr not_active Expired
- 1980-03-05 JP JP2681480A patent/JPS55121215A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4823458A (en) * | 1983-12-21 | 1989-04-25 | Henkel Kommanditgesellschaft Auf Aktien | Foam bodied hair curler |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2450684A1 (fr) | 1980-10-03 |
| IN153905B (fr) | 1984-08-25 |
| AU531328B2 (en) | 1983-08-18 |
| NL8001294A (nl) | 1980-09-09 |
| GB2044165A (en) | 1980-10-15 |
| AT368317B (de) | 1982-10-11 |
| JPS55121215A (en) | 1980-09-18 |
| GB2044165B (en) | 1983-03-09 |
| FR2450684B1 (fr) | 1984-11-02 |
| AU5606780A (en) | 1980-09-11 |
| DE2908457C2 (de) | 1986-09-18 |
| BE882046A (fr) | 1980-09-04 |
| ATA29780A (de) | 1982-01-15 |
| DE2908457A1 (de) | 1980-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0017624B1 (fr) | Procédé de fabrication d'un conducteur électrique, isolé par un revêtement en matière plastique réticulée, et conducteur électrique isolé obtenu selon le procédé | |
| DE69029918T2 (de) | Zuführen von Festsilanvernetzungsmittel in einem Extruder | |
| US4250132A (en) | Material and apparatus for extruding a crosslinked polyolefin product | |
| CA2550754C (fr) | Cable presentant une couche de revetement constituee d'un materiau de recuperation | |
| DE2713181A1 (de) | Verfahren zur herstellung geschaeumter materialien | |
| JPS6120969B2 (fr) | ||
| DE2711260A1 (de) | Verfahren zur herstellung von beschichteten elektrischen leitungskabeln | |
| US3736173A (en) | Method of preparing curable polyolefin granules containing a cross-linking agent | |
| CA1144324A (fr) | Guipage, enduction ou revetement d'aritcles de forme allongee, notamment des cables electriques | |
| KR101831776B1 (ko) | 고전압 전력 케이블을 제조하기 위한 연속 공정 | |
| KR100274264B1 (ko) | 교차결합된 중합체의 압출방법 및 장치 | |
| EP0441762B1 (fr) | Extrudeuse pour matériau plastique hautement moussant | |
| EP0013872A1 (fr) | Procédé pour la fabrication de masses à mouler de polyoléfines sous forme particulaire contenant des particules conductrices de noir de carbone et leur utilisation pour la fabrication de produits moulés | |
| CN118047985A (zh) | 一种高洁净高压可交联聚乙烯电缆料及其制备方法 | |
| JP4700061B2 (ja) | ケーブルの製造方法 | |
| EP0996529A1 (fr) | Extrusion de polymeres | |
| DE2411141A1 (de) | Verfahren zur herstellung von umhuellungen aus in anwesenheit von fluessigkeit vernetzbaren thermoplasten fuer langgestrecktes gut | |
| EP0494138B1 (fr) | Procede et melange dilue de fabrication de pieces en plastique, notamment tuyaux | |
| JPH0376623A (ja) | 加橋剤入り樹脂の押出方法 | |
| DE2548371A1 (de) | Elektrisch halbleitende abschirmung fuer starkstrom- und nachrichtenkabel mit kunststoffisolation | |
| DE1494046C (de) | Verfahren zur Herstellung von mit vernetztem Polyäthylen überzogenen elektrischen Leitungsdrähten | |
| DE60002216T2 (de) | Verfahren zur herstellung eines kabels und vorrichtung zur durchführung dieses verfahrens | |
| DE1803972C3 (de) | Verfahren zum Herstellen von härtbaren Polyolefingranulaten | |
| JPH0550486A (ja) | 多段式熱可塑性樹脂押出装置 | |
| EP1419872B1 (fr) | Procédé d'extrusion d'un mélange |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry | ||
| MKEX | Expiry |
Effective date: 20000412 |