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Publikováno v:
Polymer Science Series D. 9:396-401
The effect of the amount of amine curing agent and temperature of curing on physicomechanical properties of adhesive composition based on DER-331 epoxy oligomer under the action of polarization under a constant electric field has been investigated. I
Autor:
A. S. Krotov, Ya. E. Krylova, V. A. Korobkov, L. T. Startseva, T. B. Kasatkina, O. V. Startsev, A. S. Levashov, Roman V. Gorokhov, N. N. Bukov
Publikováno v:
Polymer Science Series D. 9:351-357
The transition range of the epoxy polymer reinforced by a dispersed mineral filler (micromica) from a vitreous to highly elastic state is analyzed by dynamic mechanical spectrometry. The active effect of filler on linear viscoelastic properties of ma
Autor:
I. V. Stroganov, V. F. Stroganov
Publikováno v:
Polymer Science Series D. 9:141-144
Results of modification of the structure and properties of epoxy polymers based on ED-20 epoxydiane resin hardened by aromatic amines are considered. Condensation products of chloroanilines obtained by the reduction of chloronitrobenzenes with formal
Publikováno v:
Polymer Science Series D. 8:257-260
Data on the history of preparation of 5,5-dimethylhydantoin—a compound with nitrogen-containing cycles—as a monomer for preparation of oligomers and epoxy polymers have been reported. The possibility and conditions for preparation of oligomers co
Autor:
Yu. A. Gorbatkina, R. I. Sopotov, M. L. Kerber, V. A. Koroteev, V. G. Ivanova-Mumzhieva, I. Yu. Gorbunova
Publikováno v:
Polymer Science Series D. 8:181-184
Modification of epoxy oligomer by thermostable thermoplastics—polysulfon, polyethersulfon, and polyetherimide—has been carried out. The adhesion properties of the obtained compositions to steel have been studied. It has been shown that introducti
Autor:
V. F. Stroganov
Publikováno v:
Polymer Science Series D. 8:122-129
The influence of the structure of adamantane-containing epoxy polymers (EP) on their resistance to thermal, chemical, and biological aging under conditions of the action of aqueous solutions of the carboxylic acids, which are known as metabolites of
Modification of epoxy compositions of adamantane-containing aminoadducts based on diamineadamantanes
Autor:
V. F. Stroganov
Publikováno v:
Polymer Science Series D. 8:42-48
The effect of adamantane-containing aminoadduct structure on the curing processes of epoxydiane compositions and “defrosting” of motion of the epoxypolymer topological structure rigid elements is investigated. It is shown that curing of the epoxy
Autor:
V. F. Stroganov, I. V. Stroganov
Publikováno v:
Polymer Science Series D. 7:261-264
The interconnection between topological characteristics of chemical and physical networks of adamantane-containing epoxy polymers of anhydride curing is studied. It is shown that the introduction of adamantane fragments into the network of an epoxy p
Autor:
I. V. Stroganov, V. F. Stroganov
Publikováno v:
Polymer Science Series D. 7:265-270
The effects of structural modification of epoxy polymers (EPs) with mono- and dicarboxylic adamantane acids are studied. Within a cluster model of the structure of amorphous polymers, the components of the X-ray amorphous halo of the objects under st
Publikováno v:
Polymer Science Series D. 9:270-272
By the methods of dynamic mechanical analysis (DMA) and IR spectroscopy, the kinetics of curing and viscoelastic properties of epoxy urethanes of network structure based on epoxy diane resin and bifunctional oligocyclocarbonates (OCCs) are studied. T