PA66 A 221 NATURAL法国罗地亚TECHNYL连接器打火机气雾剂阀门用尼龙66塑料（18024445500）
TECHNYL A 221 NATURAL
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 % 1,10
Density ISO 1183/A g/cm3 1,14
Molding shrinkage Parallel RHODIA % 1,20
Molding shrinkage normal or perpendicular RHODIA % 1,20
Molding Shrinkage Isotropy RHODIA 1
Mechanical
Tensile Modulus ISO 527 Type 1A MPa 3200 2000
Tensile strength at yield ISO 527 Type 1A MPa 95 65
ASTM D-638 MPa 98
Elongation at break ISO 527 Type 1A % 35 105
ASTM D-638 % 15
Flexural modulus ISO 178 MPa 3150 1400
ASTM D-790 MPa 3200
Flexural maximum stress ISO 178 MPa 125 55
ASTM D-790 MPa 125
Charpy notched impact strength (23 °C) ISO 179/1eA kJ/m2 4 12
Charpy unnotched impact strength (23 °C) ISO 179/1eU kJ/m2 NB
Izod notched impact strength (23 °C) ASTM D256 kJ/m2 80
Flammability
Flammability (Thickness: 0,8 mm) ISO 1210 / UL94 V2
Flammability (Thickness: 1,6 mm) ISO 1210 / UL94 V2
Glow Wire Flammability Index (Thickness: 1,6 mm) ISO 60695-2-12 °C 700
Limit Oxygen Index ISO 4589 26
Thermal
Melting Temperature ISO 11357 °C 263
Heat deflection temperature (0,45 MPa) ISO 75/Af °C 200
Heat deflection temperature (1,8 MPa) ISO 75/Af °C 90
Heat deflection temperature (1,82 MPa) ASTM D-648 °C 80
Electrical
Comparative tracking index (Sol A) IEC 60112 V 600 600
Comparative tracking index (Sol B) IEC 60112 V 500
Dielectric strength IEC 60243 kV/mm 27 26
Dissipation factor IEC 60250 0,030 0,080
Relative permittivity IEC 60250 2,90 3,20
Surface resistivity IEC 60093 Ohm 1E 15 1E 12
Volume resistivity IEC 60093 Ohm/cm 1E 15 1E 14 |
