SU646210A1 - Composition for fluid-tightness testing of systems - Google Patents

Composition for fluid-tightness testing of systems

Info

Publication number
SU646210A1
SU646210A1 SU752301636A SU2301636A SU646210A1 SU 646210 A1 SU646210 A1 SU 646210A1 SU 752301636 A SU752301636 A SU 752301636A SU 2301636 A SU2301636 A SU 2301636A SU 646210 A1 SU646210 A1 SU 646210A1
Authority
SU
USSR - Soviet Union
Prior art keywords
alcohol
systems
composition
fluid
regulator
Prior art date
Application number
SU752301636A
Other languages
Russian (ru)
Inventor
Анатолий Федорович Николаев
Валентина Михайловна Бондаренко
Георгий Илларионович Охрименко
Светлана Ивановна Куличева
Лариса Петровна Телевная
Виталий Васильевич Кузнецов
Original Assignee
Ленинградский Ордена Трудового Красного Знамени Технологический Институт Им. Ленсовета
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 Ленинградский Ордена Трудового Красного Знамени Технологический Институт Им. Ленсовета filed Critical Ленинградский Ордена Трудового Красного Знамени Технологический Институт Им. Ленсовета
Priority to SU752301636A priority Critical patent/SU646210A1/en
Application granted granted Critical
Publication of SU646210A1 publication Critical patent/SU646210A1/en

Links

Description

(54) СОСТАВ ДЛЯ КОНТРОЛЯ ГЕРМЕТИЧНОСТИ(54) COMPOSITION FOR TIGHTNESS CONTROL

Claims (2)

СИСТЕМ Использование предлагаемого состава экономично и позвол ет расширить температурный интервал действи  состава от +35 до . Формула изобретени  Состлв дл  контрол  герметичности систем, опрессованных газом, содержащий клеющее вещество, желатин, поверхностно-активное вещество, регул тор рН среды, спирт или спиртоэфир и воду, отличающийс , тем, что, с целью повышени  экономичности и расширени  температурного интервала действи , в качестве клеющего вещества введен поливиниловый рпирт с содержанием ацетатных групп 10-30% при следующем.соотношении компонентов вес.%: Поливиниловый 0,5 -5,0 спирт Желатин 0,3 -1,0 Регул тор рН среды HjPO., 10% 0,1 -0,5 Поверхностно0 ,05-1,0 активное вещество Низкомолекул рный спирт или спирто-,5-30 эфир Вода Остальное Источники информации, прин тые внимание при экспертизе 1.Патент Японии 45-1871, 113А-2, 1970, SYSTEMS The use of the proposed composition is economical and allows you to extend the temperature range of the composition from +35 to. Claims of the invention to monitor the tightness of systems pressurized with gas, containing an adhesive, gelatin, a surfactant, a pH regulator, an alcohol or alcohol ether, and water, characterized in that, in order to increase efficiency and extend the temperature range of action, Polyvinyl alcohol was added as a glue with the content of acetate groups of 10-30% at the following ratio of components wt.%: Polyvinyl 0.5 -5.0 alcohol Gelatin 0.3 -1.0 pH regulator HjPO., 10% 0 , 1-0.5 Surface0, 05-1.0 active in exists a low molecular weight alcohol or an alcohol, ether Water 5-30 Other sources of information received attention in the examination 1.Patent Japan 45-1871, 113A-2, 1970, 2.За вка № 2188746, . . G01 М 3/20, 1975, по которой н то решение о выдаче авторского детельства.2. For the number 2188746,. . G01 M 3/20, 1975, according to which is the decision to issue the author's copyright.
SU752301636A 1975-12-17 1975-12-17 Composition for fluid-tightness testing of systems SU646210A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU752301636A SU646210A1 (en) 1975-12-17 1975-12-17 Composition for fluid-tightness testing of systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU752301636A SU646210A1 (en) 1975-12-17 1975-12-17 Composition for fluid-tightness testing of systems

Publications (1)

Publication Number Publication Date
SU646210A1 true SU646210A1 (en) 1979-02-05

Family

ID=20641376

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752301636A SU646210A1 (en) 1975-12-17 1975-12-17 Composition for fluid-tightness testing of systems

Country Status (1)

Country Link
SU (1) SU646210A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5654352A (en) * 1995-05-16 1997-08-05 Maxflow Environmental Corp. Air-entraining agent and method of producing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5654352A (en) * 1995-05-16 1997-08-05 Maxflow Environmental Corp. Air-entraining agent and method of producing same

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