Simpson, Jaylin Mitch
(Stellenbosch : University of Stellenbosch, 2010-12)
ENGLISH ABSTRACT:
Unsaturated polyesters resins (UPRs) of maleic anhydride (MA), phthalic anhydride (PA) and propylene glycol (PG) were synthesized using the fusion polycondensation process for use in Multi-vesiculated ...