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PBT 531HS 含30%玻纤增强,抗热震性

添加时间:2013-05-28  信息来源:http://www.simibc.com/  作者:苏州希普能塑料
泰科纳PBT 531HS
 
CELANEX® 531HS ED4229 BLACK
 
CELANEX 531HS | PBT | Glass Reinforced
 
Description
Celanex 531HS is a 30% fiberglass reinforced PBT which has an excellent balance of mechanical properties and processability. Celanex 531HS is specifically designed to exhibit excellent thermal shock resistance.
 
ISO Data Physical properties Value Unit Test Standard
Phys Density 1470 kg/m³ ISO 1183
Mold shrinkage - parallel 0.0-0.5 % ISO 294-4
Mold shrinkage - normal 0.7 % ISO 294-4
Humidity absorption (23℃/50%RH) 0.19 % ISO 62
Mech Mechanical properties Value Unit Test Standard
Tensile modulus (1mm/min) 8300 MPa ISO 527-2/1A
Tensile stress at break (5mm/min) 105 MPa ISO 527-2/1A
Tensile strain at break (5mm/min) 3.5 % ISO 527-2/1A
Flexural modulus (23℃) 7400 MPa ISO 178
Flexural strength (23℃) 175 MPa ISO 178
Charpy impact strength @ 23℃ 47 kJ/m² ISO 179/1eU
Charpy impact strength @ -30℃ 38 kJ/m² ISO 179/1eU
Charpy notched impact strength @ 23℃ 11 kJ/m² ISO 179/1eA
Charpy notched impact strength @ -30℃ 8 kJ/m² ISO 179/1eA
Notched impact strength (Izod) @ 23℃ 13 kJ/m² ISO 180/1A
Therm Thermal properties Value Unit Test Standard
Melting temperature (10℃/min) 225 ISO 11357-1,-2,-3
Glass transition temperature (10℃/min) 71 ISO 11357-1,-2,-3
DTUL @ 1.8 MPa 204 ISO 75-1/-2
DTUL @ 0.45 MPa 221 ISO 75-1/-2
Coeff.of linear therm. expansion (parallel) 0.25 E-4/℃ ISO 11359-2
Coeff.of linear therm. expansion (normal) 0.88 E-4/℃ ISO 11359-2
Elec Electrical properties Value Unit Test Standard
Relative permittivity - 100 Hz 2.8 - IEC 60250
Relative permittivity - 1 MHz 3 - IEC 60250
Dissipation factor - 1 MHz 130 E-4 IEC 60250
Volume resistivity 2E13 Ohm*m IEC 60093
Surface resistivity 9E15 Ohm IEC 60093
Electric strength 32 kV/mm IEC 60243-1
Comparative tracking index CTI 300 - IEC 60112
 
Processing
Pre Drying
Temp
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