SU750576A1 - Composition for insulation tape - Google Patents
Composition for insulation tape Download PDFInfo
- Publication number
- SU750576A1 SU750576A1 SU782640348A SU2640348A SU750576A1 SU 750576 A1 SU750576 A1 SU 750576A1 SU 782640348 A SU782640348 A SU 782640348A SU 2640348 A SU2640348 A SU 2640348A SU 750576 A1 SU750576 A1 SU 750576A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- composition
- insulation tape
- rubber
- tape
- insulating tape
- Prior art date
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Insulating Bodies (AREA)
Description
(54) КОМПОЗИЦИЯ ДЛЯ ИЗОЛЯЦИОННОЙ ЛЕНТЫ Изобретение относитс к электротехнике , в частности, дл изготовлени электроизол ционной ленты. Известна композици дл изготовлени изол ционной ленты, включающа ме тилвинилсилоксановый каучук, борснлокс овый каучук, наполнители - аэросил, редоксайд, политетрафторэтилен и модиф шфукщую добавку, в качестве которой использованы , диалкипсебацинаты flj . Недостатком данной ленты вл етс недостаточна слипаемость, т.е. низка аутогези . Цель изобретени - повышение аутог зии изол ционной ленты. Поставленна цель достигаетс тем, что композици изол ционной ленты включающа метилвинилсилоксановый каучук, низкомолекул рный борсилоксановый каучук с соотношением В :S 1:5 , аэросип, редкосайд, политетрафторэтилен и модифицирующую .добавку. В качестве модифицирующей добавки, содержит фосфиты общей формулы (|, О) () (RjOlPrAe R, , Rj, Rj - одинаковые или различные алкил-, арил-, алкарипрадикалы , при следующем соотношеии компонентов, вес. ч.: Метилвинилсилоксановый каучук93-95 Борсилоксановый каучук5-7 Аэросил 32-35 Редоксайд8-1О Политетрафторэтилен 0,4 -О-,5 Фосфит1,5 -3 На основе этой композиции готов т изол ционную ленту, которую вулканиуют на j -источнике поглошеи 3-6 Мрад. Свойства электроизол ционных лент, зготовленных на основе данной компоиции , гфедставлены в табл. 1 и 2.(54) COMPOSITION FOR INSULATING TAPES The invention relates to electrical engineering, in particular, for the manufacture of an electrical insulating tape. The known composition for the manufacture of insulating tape, including methyl vinyl siloxane rubber, boron rubber rubber, fillers - aerosil, redoxide, polytetrafluoroethylene, and modifying additive, as used, dialklbsebatsinata flj. The disadvantage of this tape is insufficient adhesion, i.e. low autogezi. The purpose of the invention is to increase the autogia of the insulating tape. The goal is achieved by the composition of an insulating tape comprising methylvinylsiloxane rubber, low molecular weight borosiloxane rubber with a B: S ratio of 1: 5, aero type, redkhodite, polytetrafluoroethylene, and modifying additive. As a modifying additive, it contains phosphites of the general formula (|, O) () (RjOlPrAe R,, Rj, Rj are the same or different alkyl, aryl, alkaryedicals, with the following ratio of components, parts by weight: Methylvinylsiloxane rubber 93-95 Borsiloxane rubber5-7 Aerosil 32-35 Redoxide8-1O Polytetrafluoroethylene 0.4 -O-, 5 Phosphite1,5 -3 On the basis of this composition an insulating tape is prepared, which is vulcanized at the j-source from the upper 3-6 Mrad. tapes made on the basis of this composition are presented in Tables 1 and 2.
н « аon
tsttst
ч юh y
0)0)
нn
юYu
иand
(С(WITH
8eight
шsh
емeat
а н ч ю а Нa n h y a n
Как видно .из таблиц, введение в композицию фосфитов позвол ет в 2-3 раза повь1сить аутогезию ленты в сочетании с ее высокими физико-механическими и диэлектрическими свойствами.As can be seen from the tables, the introduction of phosphites into the composition allows 2-3 times more autohesion of the tape in combination with its high physicomechanical and dielectric properties.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782640348A SU750576A1 (en) | 1978-07-10 | 1978-07-10 | Composition for insulation tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782640348A SU750576A1 (en) | 1978-07-10 | 1978-07-10 | Composition for insulation tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU750576A1 true SU750576A1 (en) | 1980-07-23 |
Family
ID=20775196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782640348A SU750576A1 (en) | 1978-07-10 | 1978-07-10 | Composition for insulation tape |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU750576A1 (en) |
-
1978
- 1978-07-10 SU SU782640348A patent/SU750576A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5649754A (en) | Thermosetting organopolysiloxane composition | |
| JPS5436395A (en) | Novel vinyl type resins, their preparation, and coatings containing the same | |
| ES2000312A6 (en) | 6-Phenyl-pyridazinyl compounds. | |
| SU584816A3 (en) | Electric insulating compound | |
| JPS5550063A (en) | Flame retarding of combustible synthetic resin | |
| SU750576A1 (en) | Composition for insulation tape | |
| BE835963A (en) | VULCANIZABLE COMPOSITION OF AN ETHYLENE POLYMER | |
| FR2357558A1 (en) | 2,6-METHANO-2H-1-BENZOXOCINS | |
| GB1380973A (en) | Process for the manufacture of polymers containing coo-silyl groups which can be shaped | |
| FR2359151A1 (en) | CYCLIC PHOSPHITES OF POLYALCOOLS, PREPARATION AND USE AS STABILIZERS OF PLASTICS | |
| GB1298492A (en) | Electrical insulating compositions based on olefin polymers | |
| SU531832A1 (en) | Electroinsulating composition based on polysulfone | |
| JPS5622327A (en) | Crosslinking of polyvinyl chloride | |
| SU553268A1 (en) | Low Molecular Siloxane Rubber Composition | |
| ZA818405B (en) | Ethylene polymer compositions stabilized against water treeing by an organic titanate;and the use thereof as insulation about electrical conductors | |
| EP0114495A3 (en) | Anti-treeing additives | |
| JPS5710627A (en) | Preparation of polysiloxane with fractionated molecular weight | |
| JPS52108943A (en) | Alkyl phenyl ketone derivative | |
| ATE13774T1 (en) | PROCESS FOR THE MANUFACTURE OF ELECTRICALLY CONDUCTIVE POLYCONDENSATE AND THEIR USE IN ELECTRICAL ENGINEERING AND FOR THE ANTISTATIC EQUIPMENT OF PLASTICS. | |
| JPS565841A (en) | Crosslinked composition of flame-retardant polyolefin-based resin | |
| ES449557A1 (en) | Procedure for preparation of polymethylene-4, 5 pirazoles. (Machine-translation by Google Translate, not legally binding) | |
| JPS5796048A (en) | Low-temperature curing (vulcanizing) method of halogen-containing polymer and crosslinkable halogen-containing polymeric composition used therefor | |
| JPS5340719A (en) | Organophosphorus compound and chlorine-containing resin composition | |
| JPS5215541A (en) | Flame-retarded, smoking resistant and moldable polyolefin compositions and a process for polymerizing then flame-retarded, smoking resistant and moldable polyolefin compositions and a process for polymerizing them | |
| JPS57170948A (en) | Composition of vinyl chloride resin |