by SpecialChem

Bio-Flex® FX 1821

Bio-Flex® FX 1821 by FKuR is an opaque, biodegradable, recyclable polylactide (polylactic acid, PLA) blend. Exhibits low gauge, good tear resistance and outstanding moisture resistance. Contains 10% biobased carbon content (BCC). Bio-Flex® FX 1821 is designed for blown film applications. Suitable for packaging goods with printed IR codes and visually attractive packaging for all types of printed materials. Certified as home compostable according to EN 13432 (at ambient temperature) with a maximum thickness of 12 μm.

Bio-Flex® FX 1821 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Melting Point

> 155 °C

ISO 3146-C

Extrusion Properties

Value & Unit

Test Condition

Test Method

Blown Up Ratio (BUR)

2.3

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Bio-Flex® FX 1821

Bio-Flex® FX 1821 Properties

Thermal Properties

Bio-Flex® FX 1821 Processing Guidelines

Extrusion Properties