Compatibilization of Polymer Blends under Conditions of High Pressure and Shear Deformation
Abstract Structural changes in polylactide/polybutylene terephthalate (PLA/PBT) and glycol‐modified polyethylene terephthalate/polybutylene terephthalate (PET‐G/PBT) polymer blends at a pressure of 1 GPa and room temperature in combination with shear deformation are investigated. High pressure torsion (HPT) is chosen as the compatibilization technique. Based on solid‐state NMR data, it is found that the compatibility of immiscible polymers is significantly improved under high pressure conditions in combination with shear deformation. It is assumed that the thickness of the deformed polymer layers decreases to the thickness of the interphase and it can be a fully interphase material.
Authors
- V. А. Beloshenko (ORCID: https://orcid.org/0000-0002-5310-3607)
- Ramin Hosseinnezhad (ORCID: https://orcid.org/0000-0001-7853-4246)
- Artur Różański (ORCID: https://orcid.org/0000-0001-7545-6246)
- Andrzej Gałęski (ORCID: https://orcid.org/0000-0003-3058-1312)
- Iurii Vozniak (ORCID: https://orcid.org/0000-0002-8123-0689)
- Roman Kulagin (ORCID: https://orcid.org/0000-0001-9974-463X)
Institutions
- Karlsruhe Institute of Technology (DE)
- National Academy of Sciences of Ukraine (UA)
- Donetsk Institute for Physics and Engineering named after O.O. Galkin (UA)
- Centrum Badań Molekularnych i Makromolekularnych Polskiej Akademii Nauk (PL)
- Polish Academy of Sciences (PL)
Publication Details
- Journal
- Macromolecular Symposia
- Published
- 2024-08-01
- DOI
- https://doi.org/10.1002/masy.202300244
- Citations
- 2
- Primary Topic
- Polymer crystallization and properties
- Type
- article
- Field-Weighted Citation Impact
- 0.34
Funders
- Narodowe Centrum Nauki