DE69023057T2 - Verfahren zur Herstellung eines elektrisch isolierenden Materials. - Google Patents
Verfahren zur Herstellung eines elektrisch isolierenden Materials.Info
- Publication number
- DE69023057T2 DE69023057T2 DE69023057T DE69023057T DE69023057T2 DE 69023057 T2 DE69023057 T2 DE 69023057T2 DE 69023057 T DE69023057 T DE 69023057T DE 69023057 T DE69023057 T DE 69023057T DE 69023057 T2 DE69023057 T2 DE 69023057T2
- Authority
- DE
- Germany
- Prior art keywords
- temperature
- process according
- mica
- mixture
- weight ratio
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000012777 electrically insulating material Substances 0.000 title 1
- 239000010445 mica Substances 0.000 claims abstract description 30
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 30
- 229920005989 resin Polymers 0.000 claims abstract description 18
- 239000011347 resin Substances 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims description 36
- 238000007872 degassing Methods 0.000 claims description 14
- 229920002050 silicone resin Polymers 0.000 claims description 13
- 238000007669 thermal treatment Methods 0.000 claims description 10
- 238000006116 polymerization reaction Methods 0.000 claims description 8
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical group [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 229910017083 AlN Inorganic materials 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 3
- 239000003085 diluting agent Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 239000000470 constituent Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 37
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 6
- 239000000377 silicon dioxide Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000002468 ceramisation Methods 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- -1 polysiloxane Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009103 reabsorption Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Inorganic Insulating Materials (AREA)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Glass Compositions (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8908911A FR2649241A1 (fr) | 1989-07-03 | 1989-07-03 | Produit electriquement isolant et son procede d'obtention |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69023057D1 DE69023057D1 (de) | 1995-11-23 |
| DE69023057T2 true DE69023057T2 (de) | 1996-03-21 |
Family
ID=9383407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69023057T Expired - Fee Related DE69023057T2 (de) | 1989-07-03 | 1990-07-02 | Verfahren zur Herstellung eines elektrisch isolierenden Materials. |
Country Status (4)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10149732A1 (de) * | 2001-10-09 | 2003-07-24 | Bosch Gmbh Robert | Wickeldraht und Verfahren zu dessen Herstellung |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2265907C2 (ru) | 2001-10-05 | 2005-12-10 | Ниппон Стил Корпорейшн | Сердечник с изоляцией торцевых поверхностей и способ обработки торцевых поверхностей сердечника с получением изоляционного покрытия |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1073049A (fr) * | 1952-03-20 | 1954-09-17 | Dow Corning | Isolant électrique résistant à l'humidité |
| FR1280436A (fr) * | 1961-02-17 | 1961-12-29 | Westinghouse Electric Corp | Isolation minérale solide pour les conducteurs métalliques et pièces électriquesisolées par celle-ci |
| DE2001161B2 (de) * | 1970-01-13 | 1976-07-29 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum isolieren elektrischer leiter, spulen oder wicklungen |
| JPS5950181B2 (ja) * | 1979-03-07 | 1984-12-06 | ト−レ・シリコ−ン株式会社 | 高温でセラミツク化するシリコ−ン組成物 |
| JPS55120658A (en) * | 1979-03-13 | 1980-09-17 | Toray Silicone Co Ltd | Silicone composition forming ceramic at high temperature |
| DE3233504A1 (de) * | 1982-09-09 | 1984-03-15 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur herstellung hochtemperaturfester isolierschichten fuer kabel und leitungen |
| GB2190092B (en) * | 1986-05-09 | 1990-03-21 | Dow Corning | Sealing electric cable discontinuities with siloxane polymer compositions |
-
1989
- 1989-07-03 FR FR8908911A patent/FR2649241A1/fr active Granted
-
1990
- 1990-07-02 DE DE69023057T patent/DE69023057T2/de not_active Expired - Fee Related
- 1990-07-02 EP EP90401915A patent/EP0407289B1/fr not_active Expired - Lifetime
- 1990-07-02 AT AT90401915T patent/ATE129356T1/de not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10149732A1 (de) * | 2001-10-09 | 2003-07-24 | Bosch Gmbh Robert | Wickeldraht und Verfahren zu dessen Herstellung |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE129356T1 (de) | 1995-11-15 |
| FR2649241A1 (fr) | 1991-01-04 |
| FR2649241B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1994-07-13 |
| EP0407289B1 (fr) | 1995-10-18 |
| DE69023057D1 (de) | 1995-11-23 |
| EP0407289A1 (fr) | 1991-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |