by SpecialChem

envifill® TPS

Technical Datasheet | Supplied by Grupa Azoty

envifill® TPS is a biodegradable, compostable thermoplastic starch (TPS) grade by Grupa Azoty. It is a hygroscopic grade and is made of renewable raw materials of natural origin. Designed for extrusion of flat films, sheets for thermoforming, blow- and injection molding applications.

envifill® TPS Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Density

1.35 g/cm³

ISO 1183-1

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

60 g/10 min

(At 190°C, 2.16 kg)

ISO 1133

Density, Bulk

0.75 kg/dm³

PN-EN 1236

Extrusion Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

120 - 180 °C

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envifill® TPS

envifill® TPS Properties

Physical Properties

envifill® TPS Processing Guidelines

Extrusion Properties