Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA6/66 T4381LDS BASF GERMANY
Ultramid® 
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Plastic Datasheets

Mechanical propertiesTest ConditionTest MethodBASF GERMANY/T4381LDS
Tensile modulus23℃ISO 5278300 Mpa
tensile strength 23℃ISO 527105 Mpa
Charpy Notched Impact StrengthISO 1794 kJ/m²
elongation23℃ISO 5272 %
Charpy Notched Impact Strength23℃ISO 17935 kJ/m²
Electrical performanceTest ConditionTest MethodBASF GERMANY/T4381LDS
Volume resistivityIEC 600931E15 Q.cm
dielectric constant1MHzIEC 602500.0015
Flame retardant performanceTest ConditionTest MethodBASF GERMANY/T4381LDS
UL flame retardant rating1.6mmUL 94HB
physical property Test ConditionTest MethodBASF GERMANY/T4381LDS
Water absorption rate23°C50RHISO 621 %
Shrinkage rate流动ISO 2940.55 %
垂直ISO 2940.75 %
Water absorption rate23℃ 24hrISO 624.7 %
densityISO 11831.57 g/cm³
Thermal performanceTest ConditionTest MethodBASF GERMANY/T4381LDS
Heat distortion temperature未退火0.45MPa,545MPa,HDTISO 75265 °C
melting temperatureISO 11357295 °C
Linear coefficient of thermal expansion流动ISO 113593E-5 cm/cm/℃
垂直__ISO 113595E-5 cm/cm/℃

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