
Polystyrene 503: Is a very high flow, high heat crystal polystyrene. The very low viscosity of this grade combined with its high heat resistance makes it particularly suitable for the production of extrusion foam board (XPS) with blowing agents such as CO2 and HFC. It is also ideal for use as a masterbatch carrier. Application:
Shape: Pellets · Density: 1.04 g/cm³ · Melting Point: 165 °C · MFI: 23 g/10 min
The very low viscosity of this grade combined with its high heat resistance makes it particularly suitable for the production of extrusion foam board (XPS) with blowing agents such as CO2 and HFC. It is also ideal for use as a masterbatch carrier. Application: