RU2008121384A - POLYMERIC COMPOSITION FOR SEALING PIEZOCERAMIC HYDROACOUSTIC SENSORS - Google Patents
POLYMERIC COMPOSITION FOR SEALING PIEZOCERAMIC HYDROACOUSTIC SENSORS Download PDFInfo
- Publication number
- RU2008121384A RU2008121384A RU2008121384/04A RU2008121384A RU2008121384A RU 2008121384 A RU2008121384 A RU 2008121384A RU 2008121384/04 A RU2008121384/04 A RU 2008121384/04A RU 2008121384 A RU2008121384 A RU 2008121384A RU 2008121384 A RU2008121384 A RU 2008121384A
- Authority
- RU
- Russia
- Prior art keywords
- piezoceramic
- sealing
- dimethyldichlorosilane
- isomers
- diethylene glycol
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title claims abstract 3
- 239000004359 castor oil Substances 0.000 claims abstract 4
- 235000019438 castor oil Nutrition 0.000 claims abstract 4
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 claims abstract 4
- SKDZTLAOGNSLJF-UHFFFAOYSA-N ethyl carbamate;2-(2-hydroxyethoxy)ethanol Chemical compound CCOC(N)=O.OCCOCCO SKDZTLAOGNSLJF-UHFFFAOYSA-N 0.000 claims abstract 4
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims abstract 4
- 229920000642 polymer Polymers 0.000 claims abstract 4
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical class CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims abstract 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract 2
- 239000005055 methyl trichlorosilane Substances 0.000 claims abstract 2
- JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical compound C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 claims abstract 2
- 150000003961 organosilicon compounds Chemical class 0.000 claims abstract 2
- WBHHMMIMDMUBKC-QJWNTBNXSA-N ricinoleic acid Chemical compound CCCCCC[C@@H](O)C\C=C/CCCCCCCC(O)=O WBHHMMIMDMUBKC-QJWNTBNXSA-N 0.000 claims abstract 2
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
Abstract
Полимерная композиция для герметизации пьезокерамических гидроакустических сенсоров, включающая триглицерид 12-гидрокси-цис-9 октадеценовой кислоты (технический продукт касторовое масло) и изомеры толуилендиизоцианата, отличающаяся тем, что полимерная композиция в своем составе дополнительно содержит диэтиленгликольуретан, кремнийорганическое соединение, представляющее собой продукт согидролиза метилтрихлорсилана с диметилдихлорсиланом при следующем соотношении компонентов, мас.ч.: ! Касторовое масло100Изомеры толуилендиизоцианата38,0-30,0Диэтиленгликольуретан2,7-30,0Продукт согидролиза метилтрихлорсилана с диметилдихлорсиланом0,1-1,0A polymer composition for sealing piezoceramic hydroacoustic sensors, including triglyceride 12-hydroxy-cis-9 octadecenoic acid (technical product castor oil) and isomers of toluene diisocyanate, characterized in that the polymer composition additionally contains diethylene glycol urethane, an organosilicon compound containing methyl isolitol with dimethyldichlorosilane in the following ratio of components, parts by weight:! Castor oil 100 Isomers of toluene diisocyanate 38.0-30.0 Diethylene glycol urethane 2.7-30.0 Co-hydrolysis of methyltrichlorosilane with dimethyldichlorosilane 0.1-1.0
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008121384/04A RU2385888C2 (en) | 2008-05-29 | 2008-05-29 | Polymer composition for sealing piezoceramic hydroacoustic sensors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008121384/04A RU2385888C2 (en) | 2008-05-29 | 2008-05-29 | Polymer composition for sealing piezoceramic hydroacoustic sensors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008121384A true RU2008121384A (en) | 2009-12-10 |
| RU2385888C2 RU2385888C2 (en) | 2010-04-10 |
Family
ID=41488945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008121384/04A RU2385888C2 (en) | 2008-05-29 | 2008-05-29 | Polymer composition for sealing piezoceramic hydroacoustic sensors |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2385888C2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2529542C1 (en) * | 2013-05-07 | 2014-09-27 | Открытое акционерное общество "Научно-исследовательский институт "Элпа" с опытным производством" | Polymer composition for sealing piezoceramic receiving-emitting hydroacoustic devices |
| RU2537862C1 (en) * | 2013-07-03 | 2015-01-10 | Открытое акционерное общество "Завод им. В.А. Дегтярева" | Compound casting method for electrical goods |
| RU2552740C2 (en) * | 2013-10-31 | 2015-06-10 | Открытое акционерное общество "Научно-исследовательский институт "Элпа" с опытным производством" | Polymer composition for filling piezoceramic transmitting-receiving modules |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1733440A1 (en) * | 1990-02-09 | 1992-05-15 | Научно-исследовательский институт "Элпа" | Polymeric composition for assembling electronic medical devices |
| JP2007131830A (en) * | 2005-10-12 | 2007-05-31 | Hitachi Chem Co Ltd | Urethane resin composition and electrical and electronic parts insulated using the resin composition |
-
2008
- 2008-05-29 RU RU2008121384/04A patent/RU2385888C2/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2385888C2 (en) | 2010-04-10 |
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