Envalior

Durethan FL40-HPX2

Akulon FL40-HPX2 Natural (also known as DURETHAN) is a PA6 - I grade by Envalior.
Key properties: Density 1.080 g/cm³ | Tensile Strength 54 MPa | HDT 55°C at 1.8 MPa.
GradeDurethan FL40-HPX2
MaterialPA6 - I
ColorNatural
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Material Snapshot

Grade
Durethan FL40-HPX2
Material Type
PA6 - I
Manufacturer
Envalior
Brand
Durethan
Color
Natural
Density
1.080 g/cm³
Supply Form
Granules

Applications

  • Automotive engine components (intake manifolds, radiator end tanks)
  • Electrical connectors and circuit breakers
  • Gears, bearings, and bushings (mechanical parts)
  • Industrial cable ties and zip ties
  • Textile fibres and bristles
  • Sports equipment (ski bindings, climbing hardware)
  • Food processing equipment (conveyor components)
  • Power tool internal parts

Key Features

  • Good mechanical properties
  • Suitable for injection moulding
  • Available in multiple grades and colours
  • High performance grade for demanding applications

Mechanical Properties

Impact Strength
Charpy Notched: 90 kJ/m²
Tensile Strength
54 MPa
Tensile Modulus
2150 MPa
Flexural Strength
75 MPa
Flexural Modulus
2000 MPa

Thermal & Processing

Heat Deflection Temperature
55°C at 1.8 MPa

Performance Properties

Water Absorption
7.4%
Mold Shrinkage
1.6 (P) / 1.5 (N)%

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