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Bio-Flex® F 2201 CL

Bio-Flex® F 2201 CL by FKuR is a biodegradable polymer-blend based on polylactic acid (PLA). It contains a copolyester and additives. It is derived from natural resource material and has no starch or starch derivatives content. The PLA used to produce Bio-Flex® is supplied by NatureWorks. It possesses high breathability and wide processing window. It is processable on standard extrusion machinery with a high throughput. It is printable without corona treatment. It can be easily colored with masterbatches based on PLA. Bio-Flex® F 2201 CL is used for film extrusion.

Bio-Flex® F 2201 CL Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength

27 MPa

ISO 527

Tensile Strain

> 400 %

(At Tensile Strength)

ISO 527

Flexural Modulus

1050 MPa

ISO 178

Extrusion Properties

Value & Unit

Test Condition

Test Method

Cylinder Zone 1 Temp.

160 °C

Die Gap

0.8 - 1.4 mm

Cylinder Zone 2 Temp.

170 °C

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Bio-Flex® F 2201 CL

Bio-Flex® F 2201 CL Properties

Mechanical Properties

Bio-Flex® F 2201 CL Processing Guidelines

Extrusion Properties