Polish version

Login form

register


Print

J. Paciorek-Sadowska, B. Czupryński, M. Borowicz, J. Liszkowska

New polyurethane materials containing biofiller

Polimery 2015, No 9, 586


DOI: dx.doi.org/10.14314/polimery.2015.586

Summary
New polyurethane materials modified with rapeseed cake, a by-product of oil industry, were prepared. By using 5—25 wt. % grounded cake as additive, rigid polyurethane-polyisocyanurate (PUR-PIR) foams were produced. The mechanical, thermal and flammable properties of the foams were investigated. The obtained foams were characterized by a lower brittleness, flammability and heat conductivity coefficient than the reference foam produced using the same procedure but without addition of the biofiller.
Keywords: rigid polyurethane-polyisocyanurate foam, filler, polyurethane properties, biofiller
e-mail: sadowska@ukw.edu.pl
J. Paciorek-Sadowska, B. Czupryński, M. Borowicz, J. Liszkowska (505 KB)
New polyurethane materials containing biofiller