Abstract
New Biobased Polyurethane Materials from Modified Vegetable Oil
Highlights
IntroductionThey were obtained through a polycondensation reaction of polyisocyanate with polyol
1 Introduction Polyurethanes (PUs), are considered as one of the main used synthetic polymer families in the world [1]. They were obtained through a polycondensation reaction of polyisocyanate with polyol
The prepolymer synthesis is displayed at Fig. 2A
Summary
They were obtained through a polycondensation reaction of polyisocyanate with polyol. These obtained materials as described in literatures, it can be observed in several fields namely: coatings [2], adhesives [3], foams [4]. This large application can be explained due to their good mechanical and thermal properties, including abrasion resistance, high toughness as well as chemical resistance [5]. PUs materials are prepared from fossil resource mainly from petrol.
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