ARLEN™ E440NK

Category: Nylon 6T , Polyamide 6T
Manufacturer: Mitsui Chemicals, Inc.
Trademark: ARLEN™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: aDkGGl_ARLENE440NK.pdf
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Message
ARLEN™ E440NK by Mitsui Chemicals is a modified polyamide 6T reinforced with 40% glass fiber. Possesses high dimensional stability, high melting point, high rigidity and minimum water absorption. Exhibits good chemical and heat resistance. Is suitable for processing by injection molding. ARLEN™ E440NK is recommended for electrical & electronic parts including connectors, jacks, switches and power supply terminals. Complies with UL 94 V-0 flame rating.

Features:
  • High dimensional stability
  • High melting point
  • High rigidity
  • Minimum water absorption
  • Good chemical and heat resistance
  • Flame retardant

Applications:
  • Electrical and electronic parts including: connectors, jacks, switches, and power supply terminals.
General Information
Filler / Reinforcement
  • Glass fiber reinforced material, 40% filler by weight
Additive
  • Flame retardancy
Features
  • Good Heat Resistance
  • High Dimensional Stability
  • Rigidity, high
  • Good chemical resistance
  • Low or no water absorption
  • Flame retardancy
Uses
  • Electrical/Electronic Applications
  • Switch
  • Connector
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.75g/cm³ASTM D792
Molding Shrinkage ASTM D955
    Flow 0.20%ASTM D955
    Transverse flow 0.60%ASTM D955
Water Absorption (23°C, 24 hr, 65%r.h)1.4%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (M-Scale)100ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength 190MPaASTM D638
Tensile Elongation (Break)3.0%ASTM D638
Flexural Modulus 17000MPaASTM D790
Flexural Strength 280MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact 100J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)300°CASTM D648
Glass Transition Temperature 95.0°C
Melting Temperature 320°C
Linear thermal expansion coefficient ASTM E831
    Flow 1.8E-5cm/cm/°CASTM E831
    Lateral 6.9E-5cm/cm/°CASTM E831
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+15ohms·cmASTM D257
Dielectric Strength 18kV/mmASTM D149
Dielectric Constant (1 MHz)4.10ASTM D150
Dissipation Factor (1 MHz)0.011ASTM D150
FlammabilityNominal ValueUnitTest Method
Flame Rating V-0UL 94
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