Zobrazeno 1 - 10
of 39
pro vyhledávání: '"M.Sh. Yagfarov"'
Publikováno v:
Polymer Science U.S.S.R.. 17:2347-2359
The radical copolymerization of ethylene with vinyl trimethyl- and vinyl triethylsilanes proceeds via vinyl silane double bonds with chain termination of a bimolecular character. As the silane content of the reaction mixture rises, the reaction rate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56cbe47de9538f93c068e7af54aa7677
https://doi.org/10.1016/0032-3950(75)90474-8
https://doi.org/10.1016/0032-3950(75)90474-8
Autor:
M.Sh. Yagfarov
Publikováno v:
Polymer Science U.S.S.R.. 22:2862-2865
Methods were proposed for the differentiated study of processes taking place during melting of polymers using dynamic calorimetry. Melting of stereospecific polybutadiene containing 90% cis -1,4-units was examined. The heat effect of crystallization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3793ae0feff1ae43ed71267badda33b9
https://doi.org/10.1016/0032-3950(80)90136-7
https://doi.org/10.1016/0032-3950(80)90136-7
Autor:
M.Sh. Yagfarov
Publikováno v:
Polymer Science U.S.S.R.. 26:615-621
Reorganization of the crystalline phase of polychloroprene rubber under a rise in temperature has been investigated by scanning calorimetry. Processes occuring in the the mostatted polymer have been subjected to a quantitative analysis. When the temp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2126f9ad6e8409c4d224af11da8027a3
https://doi.org/10.1016/0032-3950(84)90398-8
https://doi.org/10.1016/0032-3950(84)90398-8
Autor:
E.P. Mitrofanova, M.Sh. Yagfarov
Publikováno v:
Polymer Science U.S.S.R.. 28:1011-1017
Scanning calorimetry has been used to make a quantitative analysis of the processes occuring in polymers in the temperature interval between crystalliztion and melting.It was found that the value of the thermal effect of melting essentially depends o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9406ace5895712e88f44d035a1ee983
https://doi.org/10.1016/0032-3950(86)90246-7
https://doi.org/10.1016/0032-3950(86)90246-7
Autor:
M.Sh. Yagfarov
Publikováno v:
Polymer Science U.S.S.R.. 17:2476-2483
The recrystallization during melting of poly (butylene adipate) has been investigated by means of calorimetric measurements made by the isothermal heat bridge method. The heat effects associated with recrystallization were determined by repeated melt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6599d2c1a87d797fa2e6cb19b4572f9b
https://doi.org/10.1016/0032-3950(75)90042-8
https://doi.org/10.1016/0032-3950(75)90042-8
Autor:
M.Sh. Yagfarov
Publikováno v:
Polymer Science U.S.S.R.. 21:975-982
Dynamic calorimetry was used to study processes taking place in the temperature range between crystallization and the melting peak. Measurements of crystallinity and crystallization enthalpy show that the crystalline phase undergoes a marked change i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffd8bc08d3cec96cb67aa571f515c0c7
https://doi.org/10.1016/0032-3950(79)90202-8
https://doi.org/10.1016/0032-3950(79)90202-8
Publikováno v:
Polymer Science U.S.S.R.. 19:1142-1152
Dynamic calorimetry and thermomechanics have been used to study the effects of changes in the urethane diol block on the phase structure and the thermal properties of thermoelastoplasts (TEP) based on polybutylene adipate (PBA), 4,4-diphenyl-methane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::527d05c6f345c2d3f6a1e43eca4dee9c
https://doi.org/10.1016/0032-3950(77)90036-3
https://doi.org/10.1016/0032-3950(77)90036-3
Autor:
M.Sh. Yagfarov
Publikováno v:
Polymer Science U.S.S.R.. 24:2915-2922
The mechanism and kinetics of the recrystallization of polymers on heating have been examined. This process proceeds as successive melting of smaller and defective crystallites followed by their recrystallization which is the main cause of the appear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb5b13474a2ff8d57455492effe4a161
https://doi.org/10.1016/0032-3950(82)90244-1
https://doi.org/10.1016/0032-3950(82)90244-1
Autor:
M.Sh. Yagfarov
Publikováno v:
Polymer Science U.S.S.R.. 21:2631-2637
Shortcomings of current methods of determining polymer crystallinity were examined. It was found necessary to consider damage in the crystalline phase when using methods, which are based on comparing properties of samples. This problem may be solved
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f785028a54f08959ba7db2f3270fff52
https://doi.org/10.1016/0032-3950(79)90241-7
https://doi.org/10.1016/0032-3950(79)90241-7
Autor:
M.Sh. Yagfarov
Publikováno v:
Polymer Science U.S.S.R.. 23:2830-2838
A comparative analysis was carried out of results in the literature concerning the crystallinity at different temperatures of an unoriented polyethylene terephthalate sample. There is no correlation between the results obtained by different methods.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16409b5808d1b1dfcaa9b3738c9fe62e
https://doi.org/10.1016/0032-3950(81)90059-9
https://doi.org/10.1016/0032-3950(81)90059-9