Enhancement of Mechanical Properties of Polyamide Hexaglycol by Dispersion of TiO2 Nanofiller

The effects of 1, 2, 3, 4, and 5wt% of TiO2 disperse nanofiller on mechanical properties of polyamide hexaglycol (PAHG) were investigated. Specimen was prepared by the hot vibration dispersion technique to make a PMNC. Hardness, tensile strength, ultimate tensile strength, young modulus, and impact at room temperature were tested. It has been found that enhancement in these properties starts at extra low weight percent (1wt%) nTiO2. The maximum effect of nano TiO2 addition was on tensile strength, and the lowest was on young modulus.