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POM C 9021 LS 抗紫外线稳定

添加时间:2013-06-13  信息来源:http://www.simibc.com/  作者:苏州希普能塑料
hostaform pom C 9021 LS
 
HOSTAFORM C 9021 LS | POM | UV Resistant
 
Description
POM copolymer
 
Standard Injection molding type, UV-stabilized with UV-stabilizers.; good chemical resistance to solvents, fuel and strong alkalis as well as good hydrolysis resistance; high resistance to thermal and oxidative degradation.
 
Burning rate ISO 3795 and FMVSS 302 < 100 mm/min for a thickness more than 1 mm.
 
FMVSS = Federal Motor Vehicle Safety Standard (USA)
 
ISO Data Mechanical properties Value Unit Test Standard
Phys Density 1410 kg/m³ ISO 1183
Melt volume rate (MVR) 8 cm³/10min ISO 1133
MVR test temperature 190 ISO 1133
MVR test load 2.16 kg ISO 1133
Mold shrinkage - parallel 2 % ISO 294-4
Mold shrinkage - normal 1.8 % ISO 294-4
Water absorption (23℃-sat) 0.65 % ISO 62
Mech Mechanical properties Value Unit Test Standard
Tensile modulus (1mm/min) 2850 MPa ISO 527-2/1A
Tensile stress at yield (50mm/min) 64 MPa ISO 527-2/1A
Tensile strain at yield (50mm/min) 9 % ISO 527-2/1A
Nominal strain at break (50mm/min) 30 % ISO 527-2/1A
Tensile creep modulus (1h) 2500 MPa ISO 899-1
Tensile creep modulus (1000h) 1300 MPa ISO 899-1
Charpy impact strength @ 23℃ 180.0P kJ/m² ISO 179/1eU
Charpy impact strength @ -30℃ 160 kJ/m² ISO 179/1eU
Charpy notched impact strength @ 23℃ 6.5 kJ/m² ISO 179/1eA
Charpy notched impact strength @ -30℃ 6 kJ/m² ISO 179/1eA
Therm Thermal properties Value Unit Test Standard
Melting temperature (10℃/min) 166 ISO 11357-1,-2,-3
DTUL @ 1.8 MPa 104 ISO 75-1/-2
Coeff.of linear therm. expansion (parallel) 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 - Internal
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