Polish version

Login form

register


Print

A. Prociak, M. Kurańska, E. Malewska

Porous polyurethane plastics synthetized using bio-polyols
from renewable raw materials (in English)

Polimery 2017, No 5, 353


DOI: dx.doi.org/10.14314/polimery.2017.353

Summary

A literature review and own investigations have been a base for presenting various methods of the synthesis of bio-polyols from renewable raw materials as well as their potential applications in the formulations of flexible and rigid polyurethane foams (Table 1). A characteristics of selected bio-polyols (Table 2) and their effect on foaming process of different polyurethane compositions are shown (Fig. 1, Table 3). Examples of the influence of selected bio-polyols on cell structures and physical and mechanical properties of both flexible (Fig. 2) and rigid (Table 4) foams are also presented.
Keywords: bio-polyol, modification, polyurethane, foaming process, flexible and rigid foam
e-mail: aprociak@pk.edu.pl
A. Prociak, M. Kurańska, E. Malewska (506.8 KB)
Porous polyurethane plastics synthetized using bio-polyols from renewable raw materials (in English)