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SureSpec GS-025

Technical Datasheet | Supplied by Genesis Polymers

SureSpec GS-025 by Genesis Polymers is a general purpose polystyrene (GPPS) grade with high molecular weight. Exhibits high tensile strength, high heat resistance and high stiffness. Offers good flow processability, good dimensional stability and excellent clarity. Designed for processing by foamed sheet extrusion and injection molding. Used for packaging applications. SureSpec GS-025 complies with FDA regulation 21CFR 177.1640 and international regulations concerning the use of polystyrene in contact with food articles.

SureSpec GS-025 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

2.5 g/10min

(200°C, 5 kg)

ASTM D 1238

Density

1.05 g/cm³

ASTM D792

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