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ESTASTIR GP 1000

Technical Datasheet | Supplied by Cossa Polimeri

ESTASTIR GP 1000 by Cossa Polimeri is a general purpose polystyrene (PS) grade. Exhibits good melt flow rate, stiffness, gloss and excellent transparency. Recommended for cosmetics packaging and household goods. ESTASTIR GP 1000 complies with ISO 9001:2008 and UL 94 HB flame rating.

ESTASTIR GP 1000 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.05 g/cm³

(23°C)

ASTM D792

Linear Mold Shrinkage

0.4 - 0.6 %

(Linear)

ASTM D955

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

10 g/10 min

(200°C, 5 kg)

ASTM D1238

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