Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Storozhuk, I. P."'
Autor:
Leshtayev A. I., Storozhuk I. P., Orlov M. A., Polikarpova I. A., Ivan'kov R. R., Nelyub V. A.
Publikováno v:
E3S Web of Conferences, Vol 413, p 02028 (2023)
At present, polymer composite materials are widely used in the construction and automotive industries, products for which must meet not only operational, but also aesthetic requirements. Since color is one of the most important design elements, much
Externí odkaz:
https://doaj.org/article/21b34e7c7ea54c60873cdae084162bad
Autor:
Storozhuk I. P., Simachev A. D., Bulkatov D. P., Filatova E. V., Leshtaev A. I., Ivankov R. R., Buryakov V. S., Borodulin A. S.
Publikováno v:
E3S Web of Conferences, Vol 413, p 02032 (2023)
New superconstructional polyarylates with glass transition temperatures from 216 to 280°C and polyethersulfones with glass transition temperatures from 230 to 255°C have been developed. On the basis of these polymers, industrial polysulfone PSFF-30
Externí odkaz:
https://doaj.org/article/419ed042a5934163b475ca32c03dce1d
Autor:
Leshtaev A. I., Storozhuk I. P., Orlov M. A., Polikarpova I. A., Ivan'kov R. R., Muzyka S. S.
Publikováno v:
E3S Web of Conferences, Vol 413, p 02027 (2023)
Alkali-resistant hot-curing epoxy binders based on ED-20 and new amine hardeners “Amikrost” have been developed, intended for the production of glass-composite fittings for construction purposes. The rheological properties of epoxy compositions w
Externí odkaz:
https://doaj.org/article/46eef3dd5da04fb58292294062a74dd0
Publikováno v:
E3S Web of Conferences, Vol 413, p 02007 (2023)
The process of obtaining copolyimides by polycondensation based on 3,6-diaminoacridine, 9,9-bis-(p-aminophenyl)fluorene, dianhydride of 2,2-bis-(3,4-dicarboxyphenyl)-1,1,1,3,3,3-hexafluoropropane and dianhydride of 3,3',4,4'-tetracarboxydifenyloxide
Externí odkaz:
https://doaj.org/article/567c14fd3f6d4f8892a5d88504dea0b2
Autor:
Storozhuk I. P., Bulkatov D. P., Simachev A. D., Filatova E. V., Orlov M. A., Kalinnikov A. N.
Publikováno v:
E3S Web of Conferences, Vol 413, p 02030 (2023)
Using the method of thermogravimetric analysis, the selection of synergistic mixtures of antioxidants for the synthesized polyarylate-polysulfone block copolymer F-230/30 with a glass transition temperature of 260°C was made.
Externí odkaz:
https://doaj.org/article/7a9b41d7d2ac484eba96bf7cb148d771
Autor:
Storozhuk I. P., Simachev A. D., Bulkatov D. P., Filatova E. V., Orlov M. A., Kalinnikov A. N.
Publikováno v:
E3S Web of Conferences, Vol 413, p 02029 (2023)
In order to reduce the viscosity of a polyarylate melt based on phenolphthalein and terephthalic acid dichloride with a glass transition temperature of 280°C, polyarylate-polysulfone block copolymers with a glass transition temperature of 240 to 260
Externí odkaz:
https://doaj.org/article/af9285416f114782bc357781fd1a14e7
Publikováno v:
E3S Web of Conferences, Vol 413, p 02033 (2023)
The work is devoted to a review of works published in recent years on the development of the chemical structure of soluble and hot-melt copolyimides, including a brief description of their synthesis and properties.
Externí odkaz:
https://doaj.org/article/def28bc535f24fd9b64c007623d88821
Publikováno v:
E3S Web of Conferences, Vol 413, p 02036 (2023)
Polyurethane-polypropylene oxide block copolymers containing fragments of an adduct capable of self-healing by the Diels-Alder reaction mechanism have been synthesized and studied for the first time. All obtained polyurethane copolymers were characte
Externí odkaz:
https://doaj.org/article/ea00a31dc42c4ca78dc906b6d75d2760
Autor:
Pavlukovich N., Platonova E., Polikarpova I., Orlov M., Storozhuk I., Nelyub V., Borodulin A.
Publikováno v:
E3S Web of Conferences, Vol 376, p 01015 (2023)
The results of studying the process of curing epoxy resin ED-20 with various amine hardeners by differential scanning calorimetry are presented. The effectiveness of several tertiary amine curing accelerators has been evaluated. The completeness of c
Externí odkaz:
https://doaj.org/article/27562807c9a6431a83d6f15ef7d49241
Autor:
Pavlukovich N., Leshtaev A., Buryakov V., Polikarpova I., Orlov M., Storozhuk I., Nelyub V., Borodulin A.
Publikováno v:
E3S Web of Conferences, Vol 376, p 01016 (2023)
In this paper the rheological properties of various epoxy-amine compositions based on the ED-20 epoxy resin were studied. The effectiveness of curing accelerators from among tertiary and quaternary amines has been evaluated. The rheokinetics of the c
Externí odkaz:
https://doaj.org/article/b52bf91f9ba74028ab69d2cbee15b7ae