Ultraform庐 N2320 003Typical values for uncoloured product at 23 掳C1) Test method 2) Unit Values3) 

PropertiesPolymer abbreviation - - POMDensity *** 1183 kg/m鲁 1400Water absorption, equilibrium in water at 23掳C similar to *** 62 % 0.8Moisture absorption, equilibrium 23掳C/50% r.h. similar to *** 62 % 0.2ProcessingProcessing: Injection moulding (M), Extrusion (E), Blow moulding (B) - - MMelting temperature, DSC *** 11357-1/-3 掳C 167Melt volume-flow rate MVR at 190 掳C and 2.16 kg *** 1133 cm鲁/10min 7.5Melt temperature, injection moulding - 掳C 190 - 230Mould temperature, injection moulding - 掳C 60 - 100FlammabilityUL94 rating at 1,6 mm thickness UL-94 class HBAutomotive materials (thickness d >= 1mm) - - +Mechanical propertiesTensile modulus *** 527-1/-2 MPa 2700Yield stress, 50 mm/min *** 527-1/-2 MPa 65Yield strain, 50 mm/min *** 527-1/-2 % 9.4Nominal strain at break, 50 mm/min *** 527-1/-2 % 27Tensile creep modulus, 1000 h, strain <= 0,5%, 23掳C *** 899-1 MPa 1400Charpy unnotched impact strength (23掳C) *** 179/1eU kJ/m虏 210Charpy unnotched impact strength (-30掳C*** 179/1eU kJ/m虏 190Charpy notched impact strength (23掳C) *** 179/1eA kJ/m虏 6Charpy notched impact strength (-30掳C) *** 179/1eA kJ/m虏 5.5Ball indentation hardness *** 2039-1 MPa 145Force *** 2039-1 N 358Duration *** 2039-1 s 30Thermal propertiesHDT A (1.80 MPa) *** 75-1/-2 掳C 100Max. service temperature (short cycle operation) - 掳C 100Coefficient of linear thermal expansion, longitudinal (23-55)掳C *** 11359-1/-2 E-4/掳C 1.1Electrical propertiesRelative permittivity (1 MHz) IEC 60250 - 3.8Dissipation factor (1 MHz) IEC 60250 E-4 50Volume resistivity IEC 60093 Ohm*m 1E13Surface resistivity IEC 60093 Ohm 1E13Comparative tracking index, CTI, test liquid A IEC 60112 - 6