SE7710532L - MOLD BODY OF SILICONE RUBBER - Google Patents
MOLD BODY OF SILICONE RUBBERInfo
- Publication number
- SE7710532L SE7710532L SE7710532A SE7710532A SE7710532L SE 7710532 L SE7710532 L SE 7710532L SE 7710532 A SE7710532 A SE 7710532A SE 7710532 A SE7710532 A SE 7710532A SE 7710532 L SE7710532 L SE 7710532L
- Authority
- SE
- Sweden
- Prior art keywords
- moulding
- rubber
- silicone rubber
- silicone
- mould
- Prior art date
Links
Classifications
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/60—Releasing, lubricating or separating agents
- B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
-
- 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
- H01B3/46—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 silicones
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
- H02G1/145—Moulds
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/02—Cable terminations
- H02G15/06—Cable terminating boxes, frames or other structures
- H02G15/064—Cable terminating boxes, frames or other structures with devices for relieving electrical stress
- H02G15/068—Cable terminating boxes, frames or other structures with devices for relieving electrical stress connected to the cable shield only
-
- 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
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
-
- 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
- B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3412—Insulators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Insulating Bodies (AREA)
- Organic Insulating Materials (AREA)
- Processing Of Terminals (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
In order to achieve the object of providing an electrically insulating silicone-rubber moulding, in which no appreciable shrinkage of the moulding occurs in spite of the use of silicone rubber, and the moulding times, i.e. the residence times of the elements to be moulded in the moulds, are small, for moulding the mould is inclined through 20 DEG with respect to the vertical. Moulding is performed with a thermally crosslinkable silicone-rubber composition of predetermined viscosity at an injection moulding pressure of 30 to 100 bar. In this process, for crosslinking of the silicone rubber, the mould is heated by 50 to 180 DEG above the room temperature of the composition.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762643197 DE2643197C2 (en) | 1976-09-22 | 1976-09-22 | Process, silicone rubber compound and mold wetting solution for the production of SiUkongununi moldings |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7710532L true SE7710532L (en) | 1978-03-23 |
Family
ID=5988812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7710532A SE7710532L (en) | 1976-09-22 | 1977-09-20 | MOLD BODY OF SILICONE RUBBER |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT361559B (en) |
CH (1) | CH632699A5 (en) |
DE (1) | DE2643197C2 (en) |
GB (1) | GB1580065A (en) |
SE (1) | SE7710532L (en) |
TR (1) | TR20336A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2944121A1 (en) * | 1979-10-30 | 1981-05-14 | Siemens AG, 1000 Berlin und 8000 München | CONTROL ELEMENT FOR HIGH VOLTAGE DEVICES AND METHOD FOR PRODUCING A CONTROL ELEMENT |
DE2944120C2 (en) * | 1979-10-30 | 1983-02-10 | Siemens AG, 1000 Berlin und 8000 München | Elastic control element for sets of electrical cables and a method for producing such a control element |
AUPP961399A0 (en) * | 1999-04-07 | 1999-05-06 | Metal Storm Limited | Projectile launching apparatus |
DE59912714D1 (en) * | 1999-10-07 | 2005-12-01 | Axicom Ag Zweigniederlassung W | Process for producing a hollow composite insulator |
CN108666963B (en) * | 2018-05-10 | 2021-06-15 | 广东阿尔派新材料股份有限公司 | Special silicon rubber electric field stress control method for 220kV cable terminal accessory |
-
1976
- 1976-09-22 DE DE19762643197 patent/DE2643197C2/en not_active Expired
-
1977
- 1977-09-16 GB GB3882177A patent/GB1580065A/en not_active Expired
- 1977-09-19 CH CH1138877A patent/CH632699A5/en not_active IP Right Cessation
- 1977-09-20 SE SE7710532A patent/SE7710532L/en not_active Application Discontinuation
- 1977-09-21 TR TR2033677A patent/TR20336A/en unknown
- 1977-09-22 AT AT679577A patent/AT361559B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TR20336A (en) | 1981-02-16 |
DE2643197B1 (en) | 1977-11-24 |
DE2643197C2 (en) | 1978-07-20 |
ATA679577A (en) | 1980-08-15 |
AT361559B (en) | 1981-03-25 |
CH632699A5 (en) | 1982-10-29 |
GB1580065A (en) | 1980-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 7710532-8 |