Table 3.

Properties of SIS.

Polymer Structure	Linear
Styrene, wt %	15
Diblock, wt %	18
Melt flow, g/10min (200 °C/5kg)	11
Solution viscosity, cps	1240
Ash, wt %	0.3
Volatiles, wt %	0.2
Specific gravity	0.92
Tensile strength, psi (MPa)	3600 (25)
Elongation, %	1250
Hardness, shore A	33