Study of the effect of modification on the rheokinetics of epoxyamine composition curing using rheometry and differential scanning calorimetry
https://doi.org/10.35164/0554-2901-2022-5-6-13-15
Abstract
ITo obtain structural adhesives, a new method for modifying an epoxyamine matrix with an LPP brand adduct synthesized from oligoetherepoxide (Laproxide) in the presence of an excess of piperazine is considered. Curing kinetics of compositions has been studied by rheometry and DSC. Based on DSC data, equations that simulate curing at different stages of the process were proposed. The gelation times of the compositions have been established.
About the Authors
A. I. VYALOV
Composite JSC
Russian Federation
Russian Federation
Korolyov, Moscow Region
A. A. SHCHERBINA
Mendeleev University of Chemical Technology of Russia
Russian Federation
Russian Federation
Moscow
I. YU. GORBUNOVA
Mendeleev University of Chemical Technology of Russia
Russian Federation
Russian Federation
Moscow
YU. V. OLIKHOVA
Mendeleev University of Chemical Technology of Russia
Russian Federation
Russian Federation
Moscow
O. I. LOBAN
Composite JSC
Russian Federation
Russian Federation
Korolyov, Moscow Region
V. A. DYAKONOV
Composite JSC
Russian Federation
Russian Federation
Korolyov, Moscow Region
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Review
For citations:
VYALOV A.I., SHCHERBINA A.A., GORBUNOVA I.Yu., OLIKHOVA Yu.V., LOBAN O.I., DYAKONOV V.A. Study of the effect of modification on the rheokinetics of epoxyamine composition curing using rheometry and differential scanning calorimetry. Plasticheskie massy. 2022;1(5-6):13-15. (In Russ.) https://doi.org/10.35164/0554-2901-2022-5-6-13-15
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