Synthesis and Selected Properties of Ester Elastomer Containing Sorbitol
Ładowanie...
Data
2020-02-29
Tytuł czasopisma
ISSN czasopisma
Tytuł tomu
Wydawca
MDPI
Abstrakt
The aim of this work was synthesizing ester elastomers, using sorbitol as a
monomer obtainable from renewable sources. Three polymers were synthesized, utilizing three
di erent polycondensation times. Their mechanical and thermal properties were examined and
compared. Poly(sorbitol sebacate-co-butylene sebacate) elastomers were synthesized as a result
of polycondensation reaction, using sebacic acid, butylene glycol and sorbitol as monomers.
Resulting materials had good mechanical properties and a cross-linked structure. Such elastomers
are susceptible to hydrolytic degradation which has been confirmed in earlier studies. This paper
shows that the material synthesized utilizing a 3.5 h polycondensation time has the most desirable
mechanical and thermal properties, and the reaction is characterized by the highest degree of
conversion of substrates.
Opis
Słowa kluczowe
elastomers, polycondensation, sustainable sources, biodegradable material, material properties
Cytowanie
Piątek-Hnat, M., Bomba K., Pęksiński J.(2020) Synthesis and Selected Properties of Ester Elastomer Containing.Sorbitol. Appl. Sci, 10, 1628; doi:10.3390/app10051628