Abstract: Recycled polyethylene terephthalate (PET), mainly recovered from used plastic beverage bottles, can be chemically modified to produce unsaturated polyester resin. In turn, the polyester resin can be mixed with fly ash to ...

Abstract: This paper reports on the effect of temperature on the relaxation behavior and the tensile properties (tensile modulus, tensile strength, and ultimate strain) of an unsaturated polyester resin using fly ash waste as a ...