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by SpecialChem

Bio-Flex® S 6540

Bio-Flex® S 6540 by FKuR is a biodegradable polymer-blend based on polylactic acid (PLA) used for injection molding. It contains a copolyester and additives. It is derived from natural resource material but does not contain any starch or starch derivatives. The PLA used for the production of Bio-Flex® is supplied by NatureWorks. It possesses high breathability and wide processing window. Bio-Flex® S 6540 can be easily colored with masterbatches based on PLA.

Bio-Flex® S 6540 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength

31 MPa

ISO 527

Tensile Strain

5 %

(at tensile strength)

ISO 527

Flexural Modulus

2890 MPa

ISO 178

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Feed Temperature

40 °C

Cylinder Zone 1 Temperature

120 °C

Nozzle Temperature

175 °C

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Bio-Flex® S 6540

Bio-Flex® S 6540 Properties

Mechanical Properties

Bio-Flex® S 6540 Processing Guidelines

Injection Molding Properties