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Bio-Flex® F 6510

Bio-Flex® F 6510 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 but does not contain any starch or starch derivatives. 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. The PLA used for the production of Bio-Flex® is supplied by NatureWorks. It can be easily colored with masterbatches based on PLA. Bio-Flex® F 6510 is used for injection molding and film extrusion.

Bio-Flex® F 6510 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength

47 MPa

ISO 527

Tensile Strain

4 %

(At Tensile Strength)

ISO 527

Flexural Modulus

2650 MPa

ISO 178

Extrusion Properties

Value & Unit

Test Condition

Test Method

Feed Temperature

45 °C

Cylinder Zone 1 Temp.

150 °C

Cylinder Zone 2 Temp.

160 °C

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Bio-Flex® F 6510

Bio-Flex® F 6510 Properties

Mechanical Properties

Bio-Flex® F 6510 Processing Guidelines

Extrusion Properties