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SU500194A1 - Electrotechnical glass - Google Patents

Electrotechnical glass

Info

Publication number
SU500194A1
SU500194A1 SU2026406A SU2026406A SU500194A1 SU 500194 A1 SU500194 A1 SU 500194A1 SU 2026406 A SU2026406 A SU 2026406A SU 2026406 A SU2026406 A SU 2026406A SU 500194 A1 SU500194 A1 SU 500194A1
Authority
SU
USSR - Soviet Union
Prior art keywords
glass
electrotechnical
electrotechnical glass
electrical
glasses
Prior art date
Application number
SU2026406A
Other languages
Russian (ru)
Inventor
Роман Давидович Верулашвили
Вадим Ефимович Коган
Original Assignee
Научно-Исследовательское Объединение "Грузниистром"
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Научно-Исследовательское Объединение "Грузниистром" filed Critical Научно-Исследовательское Объединение "Грузниистром"
Priority to SU2026406A priority Critical patent/SU500194A1/en
Application granted granted Critical
Publication of SU500194A1 publication Critical patent/SU500194A1/en

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  • Glass Compositions (AREA)

Description

1one

Изобретение относитс  к составам многошелочных стекол, обладаюших высоким объемным электросощ)отивлением и рекомендуетс  дл  получени  электротехническихThe invention relates to multi-compartment glass compositions having a high volumetric electrical power shield and is recommended for the production of electrical engineering

стеклоизделнй.glassware

Извест ы стекла, держашие SiO2, А12Оз,МпО, R2O(-Na, К). Однако несмотр  на довольно высокие значенн  овкем:ных электросооротивлений данных стекол при повышенных температурах (/у ррЮ -1011 ) в р де случаев они  вл ютс  недостаточными .Known glass holding SiO2, A12Oz, MpO, R2O (-Na, K). However, in spite of the rather high values of such: the electrical circuits of these glasses at elevated temperatures (/ ppU -1011) in some cases they are insufficient.

Цель изобретени  - повышение объемно:го электросопротивлени  электротехнического стекла при повышенных температурах.The purpose of the invention is to increase the volume resistivity of electrical glass at elevated temperatures.

Это достагаетс  тем, что стекло дополнительно содержит СаО, « компоненты вз ты в следующих количествах, вес. %: SiO252-75This is due to the fact that the glass additionally contains CaO, the "components are taken in the following amounts, weight. %: SiO252-75

А12030,2-1A12030.2-1

,5-15,55-15,5

К2О0,5-22,5K2O0,5-22,5

ИаО2-13IaO2-13

СаО .6-12CaO .6-12

В таблипе привод тс  характерные составы стекол и их своЯЬтва.The table lists the characteristic compositions of the glasses and their properties.

SU2026406A 1974-05-22 1974-05-22 Electrotechnical glass SU500194A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2026406A SU500194A1 (en) 1974-05-22 1974-05-22 Electrotechnical glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2026406A SU500194A1 (en) 1974-05-22 1974-05-22 Electrotechnical glass

Publications (1)

Publication Number Publication Date
SU500194A1 true SU500194A1 (en) 1976-01-25

Family

ID=20585247

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2026406A SU500194A1 (en) 1974-05-22 1974-05-22 Electrotechnical glass

Country Status (1)

Country Link
SU (1) SU500194A1 (en)

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