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TAITAREX® 818

Technical Datasheet | Supplied by Taita Chemical

TAITAREX® 818 is a water insoluble, off white colored, high molecular weight, general purpose polystyrene (GPPS) grade. It is a low residual monomer (300 ppm) produced with the state-of-the-art technology from US NOVA Chemicals. Exhibits high impact, strength, good transparency, mold dimension stability, easy processing, good heat and water resistance. Is suitable for processing by extrusion. TAITAREX® 818 by Taita Chemical is recommended for OPS/ PSP sheet applications. Complies with UL 94 HB flame rating (file no. E50263), US Food and Drug Administration (FDA) 21 CFR 177.1640 and meets with the requirements of ISO 9002:1994, ISO 14001:1998 and OHSAS 18001:2001 standards.

TAITAREX® 818 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.046 -

ASTM D542

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

1.9 g/10 min

(200 °C, 5 kg load)

ASTM D1238

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