Polyurethane elastomers from polyols based on soybean oil with a different molar ratio

Kamila Mizera , Joanna Ryszkowska


"The aim of this work was to determination of the influence of different molar mass of used soybean oil (SO)- based polyols on the properties of tested polyurethane elastomers (PUR), with a different content of hard segments (HS). The chemical structure and degree of phase separation of tested materials were characterized via Fourier transform infrared spectroscopy (FTIR). The thermal properties were deter- mined by thermogravimetry (TGA) and differential scanning calorimetry (DSC). The mechanical prop- erties were tested by dynamic mechanical thermal analysis (DMTA) and by static tensile test. Also hardness and wear resistance were carried out. The replacement of the petrochemical polyol by soy- based polyol make changes in chemical constitutions and thermal decomposition of PURs. PURs with SO polyol with lower molar mass had a higher thermal resistance, mechanical and physico-mechanical properties."
Author Kamila Mizera (FMSE / DSMP)
Kamila Mizera,,
- Division of Ceramic Materials and Polymers
, Joanna Ryszkowska (FMSE / DSMP)
Joanna Ryszkowska,,
- Division of Ceramic Materials and Polymers
Journal seriesPolymer Degradation and Stability, ISSN 0141-3910
Issue year2016
Publication size in sheets0.5
Conference5th International Conference on Bio-Based and Biodegradable Polymers (BIOPOL), 06-10-2015 - 09-10-2015, Donostia-San Sebastián, Hiszpania
Keywords in EnglishPolyurethane elastomers Soybean oil Hard segments
ASJC Classification2505 Materials Chemistry; 2507 Polymers and Plastics; 2211 Mechanics of Materials; 3104 Condensed Matter Physics
Languageen angielski
Score (nominal)35
Score sourcejournalList
ScoreMinisterial score = 35.0, 10-06-2020, ArticleFromJournal
Ministerial score (2013-2016) = 35.0, 10-06-2020, ArticleFromJournal
Publication indicators WoS Citations = 9; Scopus Citations = 15; Scopus SNIP (Source Normalised Impact per Paper): 2016 = 1.577; WoS Impact Factor: 2016 = 3.386 (2) - 2016=3.72 (5)
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