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SP246

Technical Datasheet | Supplied by Supreme Petrochem

SP246 by Supreme Petrochem is a recyclable, toughened polystyrene (PS) grade. Exhibits excellent clarity and deep drawability. For improved gloss toughness, the grade is blended with high impact polystyrene (HIPS). Designed for film-, sheet extrusion and thermoforming applications. Used in thermoformed clear & deep draw products, rectangular bowls, salad containers, deli packaging, profiles lids and clam shells. SP246 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.

SP246 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

6.0 g/10 min

(200°C, 5 kg)

ASTM D1238

Specific Gravity

1.02

(23°C, Injection molded specimen )

ASTM D792

Extrusion Properties

Value & Unit

Test Condition

Test Method

Melt Temperature (Maximum)

220 °C

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SP246

SP246 Properties

Physical Properties

SP246 Processing Guidelines

Extrusion Properties