RU98119916A - COMPOSITION OF SUPPORTING FLUID FOR FLOAT GYROSCOPES - Google Patents
COMPOSITION OF SUPPORTING FLUID FOR FLOAT GYROSCOPESInfo
- Publication number
- RU98119916A RU98119916A RU98119916/04A RU98119916A RU98119916A RU 98119916 A RU98119916 A RU 98119916A RU 98119916/04 A RU98119916/04 A RU 98119916/04A RU 98119916 A RU98119916 A RU 98119916A RU 98119916 A RU98119916 A RU 98119916A
- Authority
- RU
- Russia
- Prior art keywords
- composition
- supporting fluid
- gyroscopes
- float
- float gyroscopes
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N Tetrafluoroethylene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 2
- 229920001577 copolymer Polymers 0.000 claims 2
- 239000010702 perfluoropolyether Substances 0.000 claims 2
- DAVCAHWKKDIRLY-UHFFFAOYSA-N 1-ethenoxy-1,1,2,2,3,3,3-heptafluoropropane Chemical compound FC(F)(F)C(F)(F)C(F)(F)OC=C DAVCAHWKKDIRLY-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
Claims (1)
Перфторполиэфирная жидкость - 85-92
Сополимер перфторпропилвинилового эфира с тетрафторэтиленом - ОстальноеA support fluid composition for float gyroscopes containing a perfluoropolyether fluid of the formula CF 3 - (CF 2 O) m - (C 3 F 6 O) n- CF 3 , with an average molecular weight of 3000, characterized in that a copolymer of perfluoropropyl vinyl ether with tetrafluoroethylene, and the components of the composition are taken in the following amount, wt.%:
Perfluoropolyether liquid - 85-92
Perfluoropropyl Vinyl Ether Copolymer with Tetrafluoroethylene - Else
Publications (1)
Publication Number | Publication Date |
---|---|
RU98119916A true RU98119916A (en) | 2000-08-20 |
Family
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