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POM C 27021 XAP LS colored 抗紫外线

添加时间:2013-06-07  信息来源:http://www.simibc.com/  作者:苏州希普能塑料
hostaform pom C 27021 XAP² ™ LS colored
 
HOSTAFORM C 27021 XAP² ™ LS colored | POM | UV Resistant
 
Description
Polyacetalcopolymer
Easy flow injection molding grade with reduced emissions especially for automotive interior application.
 
With Improved UV resistance
 
Burning rate according to FMVSS 302 < 100 mm/min  (1 mm thickness)
 
Emission according to VDA 275 < 5 mg/kg
 
Preliminary Datasheet
 
ISO Data Mechanical properties Value Unit Test Standard
Phys Density 1410 kg/m³ ISO 1183
Melt volume rate (MVR) 24 cm³/10min ISO 1133
MVR test temperature 190 ISO 1133
MVR test load 2.16 kg ISO 1133
Water absorption (23℃-sat) 0.65 % ISO 62
Mech Mechanical properties Value Unit Test Standard
Tensile modulus (1mm/min) 2750 MPa ISO 527-2/1A
Tensile stress at yield (50mm/min) 64 MPa ISO 527-2/1A
Tensile strain at yield (50mm/min) 7.5 % ISO 527-2/1A
Nominal strain at break (50mm/min) 17 % ISO 527-2/1A
Tensile creep modulus (1h) 2400 MPa ISO 899-1
Tensile creep modulus (1000h) 1200 MPa ISO 899-1
Flexural modulus (23℃) 2600 MPa ISO 178
Charpy impact strength @ 23℃ 120 kJ/m² ISO 179/1eU
Charpy impact strength @ -30℃ 120 kJ/m² ISO 179/1eU
Charpy notched impact strength @ 23℃ 5.5 kJ/m² ISO 179/1eA
Charpy notched impact strength @ -30℃ 5.5 kJ/m² ISO 179/1eA
Therm Thermal properties Value Unit Test Standard
Melting temperature (10℃/min) 164 ISO 11357-1,-2,-3
Coeff.of linear therm. expansion (parallel) 1.1 E-4/℃ ISO 11359-2
Coeff.of linear therm. expansion (normal) 1.1 E-4/℃ ISO 11359-2
Elec Electrical properties Value Unit Test Standard
Relative permittivity - 100 Hz 4 - IEC 60250
Relative permittivity - 1 MHz 4 - IEC 60250
Dissipation factor - 100 Hz 20 E-4 IEC 60250
Dissipation factor - 1 MHz 50 E-4 IEC 60250
Volume resistivity 1E12 Ohm*m IEC 60093
Surface resistivity 1E14 Ohm IEC 60093
Electric strength 35 kV/mm IEC 60243-1
Comparative tracking index CTI 600 - IEC 60112
SpecProd Test specimen production Value Unit Test Standard
Processing conditions acc. ISO 9988-2 - Internal
 
Processing
Pre Drying
Necessary low maximum residual moisture content: 0.15%
 
recommended
 
Drying time (h):3 - 4
Drying temperature (℃):120 - 140
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