PA66 A 246M法國羅地亞TECHNYL®鞋底遙控汽車保險杠用尼龍66塑料(18024445500)
TECHNYL® A 246M
The values of properties are for natural grade.
Properties Standards Unit Values
d.a.m*. Cond.**
Physical
Water absorption (24 h at 23°C) ISO 62 % 1.05 -
Density ISO 1183-A g/cm3 1.08 -
Molding shrinkage Parallel (1) (RHODIA-EP) RHODIA-EP % 1.90 -
Molding shrinkage normal or perpendicular (1) (Rhodia EP) RHODIA-EP % 1.90 -
Molding Shrinkage Isotropy (Rhodia EP) RHODIA-EP 1 -
Mechanical
Tensile modulus ISO 527 type 1 A MPa 1900 600
Tensile strength at yield ISO 527 type 1 A MPa 47 42
Elongation at yield ISO 527 type 1 A % 20 210
Tensile strength at break ISO 527 type 1 A MPa 44 35
Flexural modulus ISO 178 MPa 1800 700
Flexural maximum stress ISO 178 MPa 70 27
Charpy notched impact strength ISO 179/1eA kJ/m2 97 100
Charpy unnotched impact strength ISO 179/1eU kJ/m2 NB NB
Charpy unnotched impact strength (-30°C) ISO 179/1fU kJ/m2 16 -
Izod notched impact strength ISO 180/1A kJ/m2 60 80
Izod notched impact strength (-30°C) ISO 180/1A kJ/m2 22 -
Flamability
Flammability UL 94 (Thickness 1,6 mm) ISO 1210/UL 94 HB -
Limit Oxygen index ISO 4589 24.5 -
Thermal
Melting Temperature ISO 11357 °C 263 -
Heat deflection temperature, 1,8 Mpa ISO 75/Af °C 65 -
Coef. of Linear thermal expansion parallel (23°C to 85°C) ISO 11359 E-5 / °C 7 -
Electrical
Relative permittivity IEC60250 3.20 4
Dissipation factor IEC60250 0.02 0.06
Volume resistivity IEC60093 Ohm.cm 10E14 10E12
Surface resistivity IEC60093 Ohm 10E13 10E12
Dielectric strength IEC60243 kV/mm 30 38
Comparative tracking index sol. A IEC60112 Volt 575 600
Comparative tracking index sol. B IEC60112 Volt 450 - |