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POM S 9243 XAP LS 抗紫外线,抗撞击

添加时间:2013-06-17  信息来源:http://www.simibc.com/  作者:苏州希普能塑料
hostaform pom S 9243 XAP² ™ LS
 
HOSTAFORM S 9243 XAP² ™ LS | POM | Impact Modified
 
Description
POM copolymer, modified
 
Injection molding type, elastomer-containing; with higher impact strength and slightly lower hardness, rigidity and chemical resistance than the basic type HOSTAFORM C 9021 Reduced emission grade, Emission according to VDA 275 < 5 mg/kg good weld strength.
 
Burning rate according to FMVSS 302 < 100 mm/min  (1 mm thickness)
 
Preliminary Datasheet for natural and colored grades
 
ISO Data Mechanical properties Value Unit Test Standard
Phys Density 1330 kg/m³ ISO 1183
Melt volume rate (MVR) 4 cm³/10min ISO 1133
MVR test temperature 190 ISO 1133
MVR test load 2.16 kg ISO 1133
Mold shrinkage - parallel 1.9 % ISO 294-4
Mold shrinkage - normal 1.8 % ISO 294-4
Water absorption (23℃-sat) 1 % ISO 62
Mech Mechanical properties Value Unit Test Standard
Tensile modulus (1mm/min) 1950 MPa ISO 527-2/1A
Tensile stress at yield (50mm/min) 44 MPa ISO 527-2/1A
Tensile strain at yield (50mm/min) 9 % ISO 527-2/1A
Nominal strain at break (50mm/min) 40 % ISO 527-2/1A
Tensile creep modulus (1h) 1700 MPa ISO 899-1
Tensile creep modulus (1000h) 950 MPa ISO 899-1
Flexural modulus (23℃) 1850 MPa ISO 178
Charpy impact strength @ 23℃ NB kJ/m² ISO 179/1eU
Charpy impact strength @ -30℃ 200P kJ/m² ISO 179/1eU
Charpy notched impact strength @ 23℃ 15 kJ/m² ISO 179/1eA
Charpy notched impact strength @ -30℃ 9 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 75 ISO 75-1/-2
Coeff.of linear therm. expansion (parallel) 1.2 E-4/℃ ISO 11359-2
Elec Electrical properties Value Unit Test Standard
Relative permittivity - 100 Hz 3.8 - IEC 60250
Relative permittivity - 1 MHz 3.8 - IEC 60250
Dissipation factor - 100 Hz 30 E-4 IEC 60250
Dissipation factor - 1 MHz 60 E-4 IEC 60250
Volume resistivity 1E11 Ohm*m IEC 60093
Surface resistivity 1E13 Ohm IEC 60093
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%
 
It is normally not necessary to dry HOSTAFORM. However, should there be surface moisture (condensate) on the molding compound as a result of incorrect storage, drying is required. A circulating air drying cabinet can be used for this purpose if the granul
 
The product can then be stored in standard conditions until processed.
 
Drying time (h):3 - 4
Drying temperature (℃):100 - 120
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