The General Purpose Polystyrene, also short for GPPS, is clear and insoluble. It is common commercial polymer with a density of 1.04-1.111 g/cm3 (20 C). The GPPS has these features and one is the good heat stability, of which the long-term using temperature can be 220-240°C and the deflection temperature under load 1.82Mpa is above 260°C; another…
Read more
General purpose polystyrene in China can be well supplied by INTCO RECYCLING
