SU1045604A1 - COMPOSITION FOR THE MANUFACTURE OF ION-EXCHANGE MEMBRANE - Google Patents

COMPOSITION FOR THE MANUFACTURE OF ION-EXCHANGE MEMBRANE

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Publication number
SU1045604A1
SU1045604A1 SU3268722/26A SU3268722A SU1045604A1 SU 1045604 A1 SU1045604 A1 SU 1045604A1 SU 3268722/26 A SU3268722/26 A SU 3268722/26A SU 3268722 A SU3268722 A SU 3268722A SU 1045604 A1 SU1045604 A1 SU 1045604A1
Authority
SU
USSR - Soviet Union
Prior art keywords
ion
manufacture
composition
exchange membrane
tetrafluoroethylene
Prior art date
Application number
SU3268722/26A
Other languages
Russian (ru)
Inventor
А.Т. Пылаева
Н.И. Большакова
Э.Ф. Рябов
А.Ф. Мазанко
И.Т. Авдеев
Ю.И. Курятников
Original Assignee
А.Т. Пылаева
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 А.Т. Пылаева filed Critical А.Т. Пылаева
Priority to SU3268722/26A priority Critical patent/SU1045604A1/en
Application granted granted Critical
Publication of SU1045604A1 publication Critical patent/SU1045604A1/en

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Abstract

Состав для изготовления ионообменной мембраны для хлорщелочного электролизера, содержащий сополимер тетрафторэтилена и сульфированного перфторвинилового эфира, политетрафторэтилен и поверхностно-активное вещество, отличающийся тем, что, с целью улучшения электрохимических и механических свойств мембраны, в качестве поверхностно-активного вещества он содержит вещество, выбранное из группы фторированных алкил- или алкиларилсульфонатов общей формулы R'R''SOYгде R'-CX+ 1n = 5 - 8,x = H, F, ClR'' - CHm = 0,1y - Na, K, H, NHпри следующем соотношении компонентов, вес.%:Сополимер тетрафторэтилена и сульфированного перфторвинилового эфира - 40 - 98,9ПАВ - 0,1- 10,0Политетрафторэтилен - 1,0 - 50,0A composition for the manufacture of an ion-exchange membrane for a chlor-alkali electrolyzer containing a copolymer of tetrafluoroethylene and sulfonated perfluorovinyl ether, polytetrafluoroethylene and a surfactant, characterized in that, in order to improve the electrochemical and mechanical properties of the membrane, it contains a surfactant selected from fluorinated alkyl- or alkylaryl sulfonate groups of the general formula R'R''SOY, where R'-CX + 1n = 5-8, x = H, F, ClR "- CHm = 0.1y - Na, K, H, NH with the following ratio of components , ve .%: A copolymer of tetrafluoroethylene and a sulfonated perfluorovinyl ether - 40 - 98,9PAV - 10,0Politetraftoretilen 0.1 - 1.0 - 50.0

SU3268722/26A 1981-03-31 1981-03-31 COMPOSITION FOR THE MANUFACTURE OF ION-EXCHANGE MEMBRANE SU1045604A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3268722/26A SU1045604A1 (en) 1981-03-31 1981-03-31 COMPOSITION FOR THE MANUFACTURE OF ION-EXCHANGE MEMBRANE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3268722/26A SU1045604A1 (en) 1981-03-31 1981-03-31 COMPOSITION FOR THE MANUFACTURE OF ION-EXCHANGE MEMBRANE

Publications (1)

Publication Number Publication Date
SU1045604A1 true SU1045604A1 (en) 1999-07-10

Family

ID=60524291

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3268722/26A SU1045604A1 (en) 1981-03-31 1981-03-31 COMPOSITION FOR THE MANUFACTURE OF ION-EXCHANGE MEMBRANE

Country Status (1)

Country Link
SU (1) SU1045604A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948980A (en) * 1970-12-30 1976-04-06 Hoechst Aktiengesellschaft Tertiary phosphine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948980A (en) * 1970-12-30 1976-04-06 Hoechst Aktiengesellschaft Tertiary phosphine

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