RO101292B1 - Stratificat electroizolant - Google Patents

Stratificat electroizolant

Info

Publication number
RO101292B1
RO101292B1 RO136867A RO13686788A RO101292B1 RO 101292 B1 RO101292 B1 RO 101292B1 RO 136867 A RO136867 A RO 136867A RO 13686788 A RO13686788 A RO 13686788A RO 101292 B1 RO101292 B1 RO 101292B1
Authority
RO
Romania
Prior art keywords
resin
insulating material
formaldehyde
layered electro
phenol formaldehyde
Prior art date
Application number
RO136867A
Other languages
English (en)
Other versions
RO101292A2 (ro
Inventor
Grigore Nicola
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Electrotehnica
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 Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Electrotehnica filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Electrotehnica
Priority to RO1988136867A priority Critical patent/RO101292A2/ro
Publication of RO101292B1 publication Critical patent/RO101292B1/ro
Publication of RO101292A2 publication Critical patent/RO101292A2/ro

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  • Laminated Bodies (AREA)
  • Organic Insulating Materials (AREA)

Abstract

Inventia se refera la un stratificat electroizolant din materiale stratificate epoxidice cu înalte proprietati, care în timpul presarii n-au aderenta la tablele de presare si este alcatuit dintr-un numar de 1...3 foi de suport impregnat, la un continut de copolimer (rasina uscata) de rasina fenolformaldehidica 100% (obtinut din 0...50% rasini alchilfenolformaldehidici 100% si 50...100% rasina crezoloformaldehidica sau fenolformaldehidica cu raport molar formaldehidica/melamina de 2...3 în prezenta de monoetanolamina.
RO1988136867A 1988-12-24 1988-12-24 Stratificat electroizolant RO101292A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO1988136867A RO101292A2 (ro) 1988-12-24 1988-12-24 Stratificat electroizolant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO1988136867A RO101292A2 (ro) 1988-12-24 1988-12-24 Stratificat electroizolant

Publications (2)

Publication Number Publication Date
RO101292B1 true RO101292B1 (ro) 1991-04-30
RO101292A2 RO101292A2 (ro) 1991-09-20

Family

ID=20123301

Family Applications (1)

Application Number Title Priority Date Filing Date
RO1988136867A RO101292A2 (ro) 1988-12-24 1988-12-24 Stratificat electroizolant

Country Status (1)

Country Link
RO (1) RO101292A2 (ro)

Also Published As

Publication number Publication date
RO101292A2 (ro) 1991-09-20

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