Production of polyesteramides based on recycled PET and low molecular weight amine
https://doi.org/10.35164/0554-2901-2023-5-6-31-33
Abstract
A method for the obtaining of polyesteramides based on recycled polyethylene terephthalate (PET) is presented. The process of aminolysis is studied by FTIR spectroscopy. The eff ect of increasing the duration of the aminolysis process and the amount of PET on the complex of technological properties of polyesteramides is shown. According to the test results, the developed polyesteramides can be used as hardeners for epoxy oligomers.
About the Authors
Yu. V. Polyakova
Saint-Petersburg State Institute of Technology (Technical University)
Russian Federation
Russian Federation
St. Petersburg
M. B. Alikin
Saint-Petersburg State Institute of Technology (Technical University)
Russian Federation
Russian Federation
St. Petersburg
D. A. Panfilov
Saint-Petersburg State Institute of Technology (Technical University)
Russian Federation
Russian Federation
St. Petersburg
I. M. Dvorko
Saint-Petersburg State Institute of Technology (Technical University)
Russian Federation
Russian Federation
St. Petersburg
N. A. Lavrov
Saint-Petersburg State Institute of Technology (Technical University)
Russian Federation
Russian Federation
St. Petersburg
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Review
For citations:
Polyakova Yu.V., Alikin M.B., Panfilov D.A., Dvorko I.M., Lavrov N.A. Production of polyesteramides based on recycled PET and low molecular weight amine. Plasticheskie massy. 2023;1(5-6):31-33. (In Russ.) https://doi.org/10.35164/0554-2901-2023-5-6-31-33
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