Envalior

Durethan BM25FN21 700350 DUS898 BG075L

Akulon K222-KMV5/1 KN.01.74 (also known as DURETHAN) is a PA6-MD25 FR(30) grade by Envalior.
GradeDurethan BM25FN21 700350 DUS898 BG075L
MaterialPA6-MD25 FR(30)
ColorGrey
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Material Snapshot

Grade
Durethan BM25FN21 700350 DUS898 BG075L
Material Type
PA6-MD25 FR(30)
Manufacturer
Envalior
Brand
Durethan
Color
Grey
Density
1.380 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

Mechanical Properties

Impact Strength
Charpy Notched: 2 kJ/m²
Tensile Strength
60 MPa
Tensile Modulus
6000 MPa
Flexural Strength
110 MPa
Flexural Modulus
6500 MPa

Thermal & Processing

Heat Deflection Temperature
110°C at 1.8 MPa
Melt Temperature Range
Melt: 220°C
Processing Temp
Melt: 220°C

Performance Properties

Electrical Properties
Volume Resistivity: 1E13 Ohm·m
Flammability Rating
V-2
Water Absorption
6.2%
Mold Shrinkage
0.91 (P) / 0.82 (N)%

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