The new engineering materials powerhouse

by SpecialChem

SC208

Technical Datasheet | Supplied by Supreme Petrochem

SC208 by Supreme Petrochem is a recyclable, tintless, general purpose polystyrene (GPPS) grade. Exhibits high flow, good clarity, shine and excellent processability. Designed for co-extrusion and injection molding applications. Used in hand molding applications like novelty items, toys and as a low profile additive in SMC & DMC applications. Also used in glossy cap layer on sheets and is blended with polystyrene high impact (HIPS) for hangers. SC208 complies with UL 94 HB flame rating and FDA 21 CFR 177.1640 for food contact applications. Meets with the requirements of ISO 9001, ISO 14001 and ISO TS16949 standards.

SC208 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.04

(23°C, Injection molded specimen)

ASTM D792

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

20 g/10 min

(200°C, 5 kg)

ASTM D1238

Extrusion/Injection Molding Properties

Value & Unit

Test Condition

Test Method

Mold Temperature

40 - 60 °C

Melt Temperature

180 - 260 °C

*The last time this product was checked, its availability could not be confirmed. If you have more information about its availability, please contact us.

Want to list or
update your products?

View the listing options

Want to report errors or
suggest improvements?

Send a Feedback

SC208

SC208 Properties

Physical Properties

SC208 Processing Guidelines

Extrusion/Injection Molding Properties