PA66 A 20 V25法国罗地亚TECHNYL 25%玻纤增强尼龙66塑料（18024445500）
TECHNYL A 20 V25
Properties
Typical values of properties are for natural grades
Standards Unit Values
d.a.m. Cond.
Physical
Water absorption(24h at 23°C) ISO 62 % 0,75
Density ISO 1183/A g/cm3 1,38
Molding shrinkage Parallel RHODIA % 0,50
Molding shrinkage normal or perpendicular RHODIA % 0,90
Molding Shrinkage Isotropy RHODIA 0,55
Mechanical
Tensile Modulus ISO 527 Type 1A MPa 9000 6500
Tensile strength at break ISO 527 Type 1A MPa 140 105
Elongation at break ISO 527 Type 1A % 2 4,10
Flexural modulus ISO 178 MPa 7500 6000
Flexural maximum stress ISO 178 MPa 250 155
Charpy notched impact strength (23 °C) ISO 179/1eA kJ/m2 8 9
Charpy unnotched impact strength (23 °C) ISO 179/1eU kJ/m2 50 60
Izod notched impact strength (23 °C) ISO 180/1A kJ/m2 8 9
Flammability
Flammability (Thickness: 0,8 mm) ISO 1210 / UL94 V0
Flammability (Thickness: 1,6 mm) ISO 1210 / UL94 V0
Flammability (Thickness: 3,2 mm) ISO 1210 / UL94 V0
Glow Wire Flammability Index (Thickness: 1,6 mm) ISO 60695-2-12 °C 960
Glow Wire Ignition Temperature (Thickness: 1,6 ISO 60695-2-13 °C 725
mm)
Limit Oxygen Index ISO 4589 30,5
Fire and Smoke index NF F 16 101 I3 / F3
Thermal
Melting Temperature ISO 11357 °C 263
Heat deflection temperature (1,8 MPa) ISO 75/Af °C 250
Coef of Linear thermal expansion parallel (23°C to ISO 11359 E-5/°C 3
85°C)
Electrical
Comparative tracking index (Sol A) IEC 60112 V 400
Dielectric strength IEC 60243 25 25
Dissipation factor IEC 60250 0,020 0,050
Relative permittivity IEC 60250 3,40 4
Surface resistivity IEC 60093 Ohm 1E 13 1E 12
Volume resistivity IEC 60093 Ohm/cm 1E 15 1E 13 |
