1 Melt flow - 12 to 27 gm/10 mins 2 Density - 0.940 to 0.960 g/cm3 3 Type of Material - Injection Grade 4 Color - Yellow 5 Shape - Pellet, single and uniform size 6 Impurities - Not allowed/ very low level 7 Cuttings edges - Uniform cut edges & other colors not appear on edges 8 Float test - 99 % Floating in water 9 Odor - wax 10 Flame test Blue with yellow tip ok 11 Extrude finishing - Medium 12 Tensile strength - 16 Mpa