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DSM Stanyl® TW241F8 Nylon 46-40% Glass Reinforced, Heat Stabilized, Lubricated (Asian Grade) (Dry)


Subcategory: Filled/Reinforced Thermoplastic; Nylon; Nylon 46; Polymer; Thermoplastic

Material Notes:
Stanyl is a high performance polyamide providing unmatched performance and value across an amazingly broad range of automotive and electronic applications. Stanyl offers:

  • Highest mechanical properties at high temperatures
  • Excellent resistance to wear and low friction
  • Outstanding flow for easy processing and exceptional design freedom
  • Stanyl High Flowgrades that match the best flowing LCPs while maintaining a high level of mechanical properties

Key Applications:

  • Automotive: Powertrain components, Charge-air coolers, EPS and ETC gears, Motor Sensors, Auto connectors, Chain tensioners
  • E&E: Connectors, Microswitches, Bobbins, Memory modules, Motor components, Industrial, Specialty films and fibers, Consumer appliances

    Information provided by DSM.

    Physical PropertiesMetricEnglishComments
    Density1.51 g/cc0.0546 lb/in³ ISO 1183
    Linear Mold Shrinkage0.005 cm/cm0.005 in/in Parallel; ISO 294-4
    Linear Mold Shrinkage, Transverse0.011 cm/cm0.011 in/in Normal; ISO 194-4

    Mechanical Properties
    Tensile Strength at Break230 MPa33400 psi ISO 527-1/-2
    Elongation at Break3 %3 % ISO 527-1/-2
    Tensile Modulus13 GPa1890 ksi ISO 527-1/-2
    Charpy Impact Unnotched8.5 J/cm²40.5 ft-lb/in² At 23°C; ISO 179/1eA
    Charpy Impact, Notched, Low Temp1.2 J/cm²5.71 ft-lb/in² At -30°C; ISO 179/1eA
    Charpy Impact, Unnotched Low Temp7.5 J/cm²35.7 ft-lb/in² At -30°C; ISO 179/1eA
    Charpy Impact, Notched1.4 J/cm²6.66 ft-lb/in² At 23°C; ISO 179/1eA

    Thermal Properties
    CTE, linear 20°C20 µm/m-°C11.1 µin/in-°F ISO 11359-1/-2
    CTE, linear 20°C Transverse to Flow80 µm/m-°C44.4 µin/in-°F ISO 11359-1/-2
    Melting Point295 °C563 °F 10°C/min; ISO 11357-1/-3
    Deflection Temperature at 1.8 MPa (264 psi)290 °C554 °F ISO 75-1/-2
    Flammability, UL94HBHB 0.75 mm; IEC 60695-11-10

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