Zobrazeno 1 - 10
of 30
pro vyhledávání: '"F.A. Galil-Ogly"'
Publikováno v:
Polymer Science U.S.S.R.. 20:2729-2735
The chemical changes occurring in butadiene-nitrile elastomers under the action of high temperatures and pressures (up to 5 kbar), have been studied by IR spectroscopy, broad band NMR spectroscopy and the thermographic method. It is shown that under
Publikováno v:
Polymer Science U.S.S.R.. 21:968-974
19F NMR spectra of vinylidene fluoride-trifluorochloroethylene copolymers were interpreted. An analytical formula was proposed for determining the ration of monomer in copolymers. A study was made of general principles of identifying 19F NMR spectra
Publikováno v:
Polymer Science U.S.S.R.. 4:1390-1396
Publikováno v:
Polymer Science U.S.S.R.. 8:288-294
Publikováno v:
Polymer Science U.S.S.R.. 15:1198-1203
Publikováno v:
Polymer Science U.S.S.R.. 3:1005-1010
Publikováno v:
Journal of Nuclear Energy. Part A. Reactor Science. 13:184-188
Irradiation of rubberlike fluorine copolymers gives a rubber with poor physicochemical properties, but with fillers it is possible to obtain rubbers with valuable technical properties. The surface activity of the filler has a strong effect on the pro
Publikováno v:
Polymer Science U.S.S.R.. 11:255-266
IT HAS been pointed out [1] that by using dinitroso-derivatives (Nitrosan K) the strength of unvulcanized mixtures made of stereo-specific isoprene rubber can be considerably increased and certain properties of the vuleanizates improved. I t has been
Publikováno v:
Polymer Science U.S.S.R.. 10:1090-1099
Publikováno v:
Polymer Science U.S.S.R.. 12:617-622
POLYDIMETHYLSILOXA:NE rubber (SKT) crystallizes at or below --45°C. The structure of this polymer has been studied by X-ray diffraction using oriented specimens, and it has been shown in particular that the macromolecules of this polymer have a heli