Zobrazeno 1 - 10
of 83
pro vyhledávání: '"A.S. Kuz'minskii"'
Autor:
S.N. Arkina, M.F. Bukhina, T.D. Mal'chevskaya, A.S. Kuz'minskii, N.M. Gal'perina, A.A. Berlin
Publikováno v:
Polymer Science U.S.S.R.. 18:447-453
Investigations of rubbers combined with oligoester acrylates (OEA) have shown the heterogeneous nature of these systems. The sizes of OEA inclusions in the rubber-oligomer mixtures were determined before and after vulcanization by optical microscopy
Publikováno v:
Polymer Science U.S.S.R.. 26:2479-2486
It was shown that equilibrium swelling of rubber increases during elongation and decreases during compression. Strain in swollen polymers creates a gradient of chemical potential of the solvent in the direction of transfer of the material from an equ
Publikováno v:
Polymer Science U.S.S.R.. 19:659-666
The changes of the steric network present in ethylene-propylene rubber vulcanizates due to the action of heat and thermal oxidation have been studied. A dependence has been found between the curing method and parts of the steric network responsible f
Autor:
A.S. Kuz'minskii, S.N. Arkina, N.F. Bakeyev, G.S. Markova, Yu.K. Ovchinnikov, A.A. Berlin, T.D. Mal'chevskaya
Publikováno v:
Polymer Science U.S.S.R.. 17:707-711
It is shown that the copolymerization of elastomers with oligo(acrylic esters) leads to uniform distribution of hardened OEA phase in a matric of the studied rubbers (SKN-26M, SKMS-30-ARK, SKEP). The OEA phase is in the form of separate inclusions wi
Publikováno v:
Polymer Science U.S.S.R.. 16:3138-3144
The effect of oligoether acrylates (OEA) on the crystallization of stereo-regular rubbers was studied. The crosslinking of the rubbers with OEA results in an acceleration of the crystallization due to the presence of the OEA acting as a reinforcing f
Publikováno v:
Polymer Science U.S.S.R.. 24:2215-2222
Low angle X-ray scattering and differential scanning calorimetry were the basis of investigation of heterogenization processes occurring in systems based on TMGF-11 oligoester acrylate and various types of rubbers. It is shown that incompatible and c
Autor:
M.N. Khotimskii, R.P. Ivanova, T.D. Mal'chevskaya, A.A. Dontsov, A.V. Rebrov, A.A. Berlin, A.S. Kuz'minskii
Publikováno v:
Polymer Science U.S.S.R.. 22:1267-1273
It was shown that a globular formation of three-dimensional crosslinked oligoester acrylate of a dimension of 0·02–0·04 μm is the smallest structural element of the dispersed phase of vulcanizates based on rubber-oligomer compositions. The distr
Publikováno v:
Polymer Science U.S.S.R.. 22:2856-2861
A calorimetric study was made of the effect of static deformation on oxidation kinetics of a peroxide vulcanizate of polyisoprene containing a small proportion of combined sulphur. The effect of static deformation varies at different stages of oxidat
Publikováno v:
Polymer Science U.S.S.R.. 18:118-124
The structuration and decomposition processes occurring in vinylidene fluoridehexafluoropropylene (SKF-26) copolymer vulcanizates containing oligo-ether acrylate (TMGF-11) have been examined in experimental heating and thermal oxidation experiments.
Autor:
S.I. Bol'shakova, A.S. Kuz'minskii
Publikováno v:
Polymer Science U.S.S.R.. 16:1749-1755
The kinetics of the decay of charged particles trapped in a butadiene-acrylonitrile (BDAN) copolymer, with or without electron donor or acceptor additives, and irradiated at 77°K, were studied. The kinetics of charge decay on exposure to light of de