Producing Sustainable Unsaturated Polyester for Fiberglass Application.

Autor: Lisyukov, D. O., Negim, El-Sayed, Efremov, S. A., Nechipurenko, S. V., Irmukhametova, G. S.
Předmět:
Zdroj: AIP Conference Proceedings; 2019, Vol. 2124 Issue 1, p030011-1-030011-4, 4p
Abstrakt: A series of unsaturated polyester resin (UPRs) based on propylene glycol, diethylene glycol, Phthalic anhydride, maleic anhydride with different composition ratio were prepared by polycondensation reaction. Physico-mechanical properties including viscosity, hardness, acid number, gel and peak time are strongly dependent on the content of maleic anhydride in UPR. As increasing the content of maleic anhydride, physico-mechanical properties increased. The obtained UPR was stable for more than 6 months. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index