Relaxation behavior of polyurethane networks with different composition and crosslinking density
Sign Up to like & getrecommendations! Published in 2017 at "Polymer"
DOI: 10.1016/j.polymer.2017.01.032
Abstract: Abstract The relaxation behavior of a series of solvent free polyurethane model networks with variable cross-link density prepared based on different commercial diols and a diisocyanate containing component are studied by differential scanning calorimetry (DSC),… read more here.
Keywords: relaxation; polyurethane; relaxation behavior; polyurethane networks ... See more keywords
Synthesis of Sucrose-HDI Cooligomers: New Polyols for Novel Polyurethane Networks
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms23031444
Abstract: Sucrose-1,6-hexamethylene diisocyanate (HDI) cooligomers were synthesized and used as new polyols for poly(ε-caprolactone) (PCL)-based polyurethanes. The polyaddition reaction of sucrose and HDI was monitored by MALDI-TOF MS. It was found that by selecting appropriate reaction… read more here.
Keywords: sucrose hdi; polyurethane networks; hdi cooligomers; new polyols ... See more keywords