Durepol® PBT A3 V20 CNZ0350 BT331

Category: PBT , Polybutylene Terephthalate
Manufacturer: Petropol Industry and Trade of Polymers LTDA
Trademark: Durepol® PBT
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: n6Rmu6_Durepol-PBT-A3-V20-CNZ0350-BT331.pdf
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PBT polyester in gray color, lubricated and with 20% glass spheres. Ideal for injection molding.
General Information
Filler / Reinforcement
  • Glass Bead, 20% Filler by Weight
Additive
  • Lubricant
Features
  • Lubricated
Appearance
  • Grey
Processing Method
  • Injection Molding
Resin ID (ISO 1043)
  • >PBT GB20<
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.43g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (260°C/2.16 kg)34g/10 minASTM D1238
Molding Shrinkage - Flow (3.20 mm)1.2 to 1.6%ASTM D955
Ash Content 18 to 22%ASTM D2584
ImpactNominal ValueUnitTest Method
Charpy Unnotched Impact Strength (23°C)25.0kJ/m²ASTM D256
MechanicalNominal ValueUnitTest Method
Tensile Modulus (23°C)3300MPaASTM D638
Tensile Strength (Break, 23°C)60.0MPaASTM D638
Tensile Elongation (Break, 23°C)4.0%ASTM D638
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)3.5kJ/m²ISO 179
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed 180°C
    1.8 MPa, Unannealed 75.0°C
Melting Temperature 1225°CASTM D2117
InjectionNominal ValueUnit
Drying Temperature 120°C
Drying Time 4.0hr
Processing (Melt) Temp 250 to 270°C
Mold Temperature 70.0 to 90.0°C
Note Message
1 .10°C/min
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