plas

Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT XFR 6842 GF15 BK CELANESE USA
CELANEX® 
Electrical accessories
Easy to process,Halogen-free,Antimony free,Flame retardant
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Plastic Datasheets

hardnessTest ConditionTest MethodCELANESE USA/XFR 6842 GF15 BK
Rockwell hardnessM-ScaleISO 2039-283
thermal performanceTest ConditionTest MethodCELANESE USA/XFR 6842 GF15 BK
Hot deformation temperature1.8MPa,UnannealedISO 75-2/A194 °C
Melting temperatureISO 11357-3225 °C
Vicat softening temperatureISO 306/B50207 °C
mechanical propertiesTest ConditionTest MethodCELANESE USA/XFR 6842 GF15 BK
Tensile modulusISO 527-2/1A/16500 Mpa
Tensile strainBreakISO 527-2/1A/53.1 %
tensile strengthBreakISO 527-2/1A/579.0 Mpa
Electrical performanceTest ConditionTest MethodCELANESE USA/XFR 6842 GF15 BK
Compared to the anti leakage trace indexIEC 60112 V
Dissipation factor1MHzIEC 602500.015
Relative permittivity1MHzIEC 602503.30
Surface resistivityIEC 600931E+16 ohms
Volume resistivityIEC 600932E+16 ohms·cm
Physical propertiesTest ConditionTest MethodCELANESE USA/XFR 6842 GF15 BK
Melt Volume Flow Rate (MVR)250°C/2.16kgISO 11336.90 cm3/10min
Shrinkage rateMDISO 294-40.50-0.70 %
TDISO 294-41.0-1.2 %
impact performanceTest ConditionTest MethodCELANESE USA/XFR 6842 GF15 BK
Impact strength of simply supported beam without notch23°CISO 179/1eU32 kJ/m²
flammabilityTest ConditionTest MethodCELANESE USA/XFR 6842 GF15 BK
UL flame retardant rating0.40mmUL 94V-0