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DSM Engineering Plastics Stanyl® TW371 (DAM) Nylon 46 Heat Stabilized, PTFE Lubricated (North America)


Subcategory: Nylon; Nylon 46; Polymer; Thermoplastic

Key Words: Polyamide 46

Material Notes:
Information provided by DSM Engineering Plastics.

Physical PropertiesMetricEnglishComments
Density1.25 g/cc0.0452 lb/in³ ISO 1183
Moisture Absorption at Equilibrium3.2 %3.2 % 50% RH / 23°C; Similar to ISO 62

Mechanical Properties
Tensile Strength, Yield90 MPa13100 psi ISO 527-1/-2
Elongation at Yield25 %25 % Nominal Strain at Yield; ISO 527-1/-2
Tensile Modulus2.9 GPa421 ksi ISO 527-1/-2
Charpy Impact, Notched0.5 J/cm²2.38 ft-lb/in² ISO 179/1eU

Electrical Properties
Volume Resistivity1e+012 ohm-cm1e+012 ohm-cm IEC 60093
Comparative Tracking Index400 V400 V IEC 60112

Thermal Properties
CTE, linear 20°C80 µm/m-°C44.4 µin/in-°F parallel to flow; ISO 11359-1/-2
CTE, linear 20°C Transverse to Flow100 µm/m-°C55.6 µin/in-°F ISO 11359-1/-2
Melting Point295 °C563 °F ISO 11357-1/-3
Deflection Temperature at 1.8 MPa (264 psi)190 °C374 °F ISO 75-1/-2
Flammability, UL94HBHB 3.0 mm

 


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