PBT Ultradur®  B4300G4

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
Melt volume flow rateISO 113317 CM
Shrinkage rate0.3/1.1 %
Basic performanceTest ConditionTest MethodTest Result
densityISO 11831.45 g/cm
Water absorption rate0.2 %
Mechanical propertiesTest ConditionTest MethodTest Result
elongation at yieldISO 899-13 %
Charpy Notched Impact StrengthISO 179/1eU8 KJ/m
Tensile stressISO 527-2120 Mpa
Tensile modulusISO 527-27100 Mpa
ball-indentation hardnessISO 2039-1180 Mpa
bending strengthISO 178170 Mpa
Charpy Notched Impact StrengthISO 179/1eU58 KJ/m
Other performanceTest ConditionTest MethodTest Result
Short term temperature indexIEC 216-1140/140 °C
Water absorption rateDIN 534960.4 %
Electrical performanceTest ConditionTest MethodTest Result
Relative Arc Track Index Mathematics/CTIIEC 112CT1300
loss angleIEC 2500.0015
Volume resistivityIEC 9310 Ω.cm
Surface ResistivityIEC 9310 Ω
ConductivityDIN 526120.27 w/mk
specific heat1.6 J/gk
dielectric constantIEC 2503.7
Thermal performanceTest ConditionTest MethodTest Result
maximum service temperature210 °C
melting temperatureISO 3146220-225 °C
Heat distortion temperatureISO 75-2205 °C
combustibilityUL 94HB
Linear coefficient of thermal expansionDIN 537523-4
Heat distortion temperatureISO 75-2220 °C
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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