PA66 A 218 V25 NATURAL法国罗地亚TECHNYL 25%玻纤增强热稳定尼龙66塑料（18024445500）
TECHNYL A 218 V25 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 % 0,90
Density ISO 1183/A g/cm3 1,32
ASTM D-792 g/cm3 1,32
Molding shrinkage Parallel RHODIA % 0,60
Molding shrinkage normal or perpendicular RHODIA % 0,85
Molding Shrinkage Isotropy RHODIA 0,70
Mechanical
Tensile Modulus ISO 527 Type 1A MPa 8400 6300
Tensile strength at break ISO 527 Type 1A MPa 165 120
Elongation at break ISO 527 Type 1A % 3 6
Flexural modulus ISO 178 MPa 7300 5000
ASTM D-790 MPa 7300
Flexural maximum stress ASTM D-790 MPa 250
Charpy notched impact strength (23 °C) ISO 179/1eA kJ/m2 10 13
Charpy unnotched impact strength (23 °C) ISO 179/1eU kJ/m2 57 87
Izod notched impact strength (23 °C) ISO 180/1A kJ/m2 8,5 15
ASTM D256 J/m 80
Flammability
Flammability (Thickness: 0,38 mm) ISO 1210 / UL94 HB
Flammability (Thickness: 0,8 mm) ISO 1210 / UL94 HB
Flammability (Thickness: 1,6 mm) ISO 1210 / UL94 HB
Flammability (Thickness: 3,2 mm) ISO 1210 / UL94 HB
Glow Wire Flammability Index (Thickness: 1,6 mm) ISO 60695-2-12 °C 650
Limit Oxygen Index ISO 4589 23
Thermal
Melting Temperature ISO 11357 °C 263
Heat deflection temperature (1,8 MPa) ISO 75/Af °C 255
Heat deflection temperature (1,82 MPa) ASTM D-648 °C 245
Coef of Linear thermal expansion normal or ISO 11359 E-5/°C 2,7
perpendicular (23°C to 85°C)
Coef of Linear thermal expansion parallel (23°C to ISO 11359 E-5/°C 2,7
85°C)
Electrical
Comparative tracking index (Sol A) IEC 60112 V 600 600
Dielectric strength IEC 60243 kV/mm 32 28
Dissipation factor IEC 60250 0,010 0,110
Relative permittivity IEC 60250 3,70 4
Surface resistivity IEC 60093 Ohm 6E 14 1E 12
Volume resistivity IEC 60093 Ohm/cm 1E 15 1E 13 |
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