Mechanical Properties of ABS/TPU Blends with Different WeightPercentages.

This study aims to explore the effects of Thermoplastic Polyurethane (TPU) content on the AcrylonitrileButadiene Styrene (ABS) blend. pure ABS outperform blends with ۵ wt%, ۱۰wt%, and ۲۰ wt% TPU. Theeffect of TPU content on the mechanical properties of ABS/TPU blends was investigated using tensiletesting. The results showed that the addition of TPU decreased the tensile strength and increased theelongation at break of ABS. The addition of ۵, ۱۰, and ۲۰ wt% TPU to ABS resulted in a significantincrease in modulus. blends ۱ and ۲, with a composition of ۹۵:۵ and ۹۰:۱۰ ABS:TPU, respectively,behave almost identically in terms of mechanical behavior, However, blend ۲ has a higher Young'smodulus of ۶۷۰.۴۹MPa, which is an increase of ۱۴۳% and ۵% compared to blends ۱ and ۳,respectively.

کلیدواژه ها:

Acrylonitrile Butadiene Styrene (ABS) ، Thermoplastic Polyurethane (TPU) ، Tensile test