Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA6/6T T KR 4355 G7 GV-4H BASF GERMANY
Ultramid® 
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Plastic Datasheets

Mechanical propertiesTest ConditionTest MethodBASF GERMANY/T KR 4355 G7 GV-4H
Tensile creep modulus1000hrISO 899(12000湿态) Mpa
Impact strength of simply supported beam without notch23℃ISO 179(14.5干态) kJ/m²
elongation断裂ISO 527(3干态) %
Charpy Notched Impact Strength23℃ISO 179(100干态) kJ/m²
Electrical performanceTest ConditionTest MethodBASF GERMANY/T KR 4355 G7 GV-4H
Surface ResistivityIEC 62631-2-1(1E+13湿态)
Dissipation Factor1MHzIEC 62631-2-1(0.02干态)(0.03湿态)
dielectric strengthIEC 60243(33干态)(31湿态) KV/mm
Volume resistivityIEC 62631(1E+13干态)(1E+12湿态) Ω.m
dielectric constant1MHzIEC 62631-2-1(4.2干态)(4.4湿态)
Compared to the Leakage Tracking Index (CTI)IEC 60112 V
physical property Test ConditionTest MethodBASF GERMANY/T KR 4355 G7 GV-4H
Shrinkage rate流动ISO 2940.3 %
垂直ISO 2941 %
densityISO 11831430 g/cm³
viscosity numberISO 307130 ㎤/g
Thermal performanceTest ConditionTest MethodBASF GERMANY/T KR 4355 G7 GV-4H
Linear coefficient of thermal expansion垂直ISO 113596.5E-5 m/m/k
流动ISO 113591.5E-5 m/m/k
Heat distortion temperature1.8MPa,HDTISO 75245 °C
melting temperature10℃/minISO 11357295 °C
Glass Transition Temperature10℃/minISO 11357105 °C
vicat50℃/hr 50NISO 306290 °C

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