PA66 A 218 MT15 V25 BLACK 21 N法国罗地亚TECHNYL®25%玻纤15%矿物增强尼龙66塑料(18024445500)
TECHNYL® A 218 MT15 V25 BLACK 21 N
The values of properties are for black grade.
Properties Standards Unit Values
d.a.m*. Cond.**
Physical
Water absorption (24 h at 23°C) ISO 62 % 1.40 -
Density ISO 1183-A g/cm3 1.47 -
Molding shrinkage Parallel (1) (RHODIA-EP) RHODIA-EP % 0.65 -
Molding shrinkage normal or perpendicular (1) (Rhodia EP) RHODIA-EP % 1.20 -
Molding Shrinkage Isotropy (Rhodia EP) RHODIA-EP 0.54 -
Mechanical
Tensile modulus ISO 527 type 1 A MPa 9000 5500
Elongation at break ISO 527 type 1 A % 2.40 5
Tensile strength at break ISO 527 type 1 A MPa 140 100
Flexural modulus ISO 178 MPa 8500 5000
Charpy notched impact strength ISO 179/1eA kJ/m2 4 6
Charpy unnotched impact strength ISO 179/1eU kJ/m2 45 80
Izod notched impact strength ISO 180/1A kJ/m2 4 6.5
Flamability
Flammability UL 94 (Thickness 1,6 mm) ISO 1210/UL 94 HB -
Thermal
Melting Temperature ISO 11357 °C 263 -
Heat deflection temperature, 1,8 Mpa ISO 75/Af °C 240 -
Coef. of Linear thermal expansion normal or perpendicular ( 23°C to 85°C) ISO 11359 E-5 / °C 3.5 -
Electrical
Relative permittivity IEC60250 3.70 4
Dissipation factor IEC60250 0.02 0.08
Volume resistivity IEC60093 Ohm.cm 30E14 30E14
Surface resistivity IEC60093 Ohm 50E13 30E11
Dielectric strength IEC60243 kV/mm 35 35
Comparative tracking index sol. A IEC60112 Volt 425 425 |