Crastin® SK609 BK851

Category: PBT , THERMOPLASTIC POLYESTER RESIN
Manufacturer: DuPont Performance Polymers
Trademark: Crastin®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: DKareg_Crastin-SK609-BK851.pdf
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50% Glass Reinforced Polybutylene Terephthalate
General Information
Filler / Reinforcement
  • Glass Fiber, 50% Filler by Weight
Processing Method
  • Injection Molding
Part Marking Code (ISO 11469)
  • >PBT-GF50<
Resin ID (ISO 1043)
  • PBT-GF50
PhysicalNominal ValueUnitTest Method
Density 1.71g/cm³ISO 1183
MechanicalNominal ValueUnitTest Method
Tensile Modulus 15700MPaISO 527-2
Tensile Stress (Break)145MPaISO 527-2
Tensile Strain (Break)1.7%ISO 527-2
Flexural Stress 210MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)11kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength (23°C)50kJ/m²ISO 179/1eU
Notched Izod Impact Strength (23°C)10kJ/m²ISO 180/1A
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)210°CISO 75-2/A
Melting Temperature 1225°CISO 11357-3
ElectricalNominal ValueUnitTest Method
Comparative Tracking Index 400VIEC 60112
FlammabilityNominal ValueUnitTest Method
Flammability Classification (0.750 mm)HBIEC 60695-11-10, -20
Note Message
1 .10°C/min
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