GPPS(General-purpose polystyrene)

  • GPPS(General-purpose polystyrene)

Characteristics

Value

Unit

Test Method

Melt Flow index

7-9

g/10mn (200°C/5kg)

ASTM 1238

Vicat Softening Point

94.88

°C

ASTM 1525

Residual Monomer

MAX 500

PPM

ATOCHEM PSG-004

Specific gravity

1.04

ASTM 792