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Technical Data Sheet
Eastman Amphora™ Flex 3D Polymer FL6000

Key Attributes
  • Dimensional stability
  • Enhanced aesthetics
  • Excellent Temperature Resistance
  • Excellent toughness
  • Extended Processing Window
  • Low odor
  • Property retention in 3D applications
  • Steam Sterilizable
  • Styrene-free
  • Workability

Product Description
Eastman Amphora™ Flex 3D polymer FL6000, a flexible material uniquely engineered for extrusion-based additive manufacturing processes. Amphora Flex FL6000 is a polymer that can be used with standard 3D printers—eliminating the need to switch to specialized flex extruders. Thanks to exceptional layer-to-layer adhesion and melt strength, it prints at a faster speed than other elastomeric materials, saving you time. Amphora Flex FL6000 is an engineering-grade material that demonstrates superior durability and toughness, enabling designers to quickly create truly functional parts that can withstand the rigors of everyday use. Amphora Flex FL6000 is highly useful for applications that demand both the durability of an engineering-grade polymer and the comfort and utility of a flexible material. With a Shore A hardness level of 95, outstanding chemical resistance, and a temperature resistance that allows steam sterilization, users may find it to be the ideal polymer for additive manufacturing of prosthetics, orthotics, automotive parts, apparel, tooling, or a variety of consumer products.

Typical Properties

PropertyaTest MethodbTypical Value, Unitsc
General Properties
Specific GravityD 7921.13 g/cm3
Mechanical Properties
Tensile Stress @ YieldD 63814 MPa (2030 psi)
Tensile Stress @ BreakD 63822 MPa (3200 psi)
Elongation @ YieldD 63838 %
Elongation @ BreakD 638400 %
Flexural ModulusD 790150 MPa (21750 psi)
Tear StrengthD 1004350 N (79 lbf)
Durometer Hardness 
     Shore A ScaleD 224095
     Shore D ScaleD 224055
Izod Impact Strength, Notched 
     @ -40°C (-40°F)D 25640 J/m (0.75 ft·lbf/in.)
Thermal Properties
Brittleness TemperatureD 746<-70 °C (<-103 °F)
Vicat Softening Temperature 
     @ 1 kg loadD 1525170 °C (338 °F)
Typical Processing Conditions
Processing Melt Temperature 240-260 °C
Heated Bed Temperatured 80 °C
Cooling 0 to 50 %
Layer Height 0.1 or 0.2 mm
Speed 30 to 50 mm/s
Infill As needed up to 100%
Perimeter Around 1 mm
Minimal Layer Time 5 sec

aUnless noted otherwise, all tests are run at 23°C (73°F) and 50% relative humidity.
bUnless noted otherwise, the test method is ASTM.
cUnits are in SI or US customary units.
dWill most of the time require BuildTak(TM) support to promote the best adhesion.

Properties reported here are typical of average lots. Eastman makes no representation that the material in any particular shipment will conform exactly to the values given.

Eastman and its marketing affiliates shall not be responsible for the use of this information, or of any product, method, or apparatus mentioned, and you must make your own determination of its suitability and completeness for your own use, for the protection of the environment, and for the health and safety of your employees and purchasers of your products. No warranty is made of the merchantability of fitness of any product, and nothing herein waives any of the Seller's conditions of sale.

11/9/2022 4:11:11 PM