Tufpet PBT S1040P

Category: PBT , Polybutylene Terephthalate
Manufacturer: Mitsubishi Rayon America Inc.
Trademark: Tufpet
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: mpLq5u_Tufpet-PBT-S1040P.pdf
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Tufpet PBT S1040P is a Polybutylene Terephthalate (PBT) material filled with 40% mineral. It is available in North America for injection molding.

Important attributes of Tufpet PBT S1040P are:
  • Flame Rated
  • Chemical Resistant
  • Good Dimensional Stability
  • Good Processability
  • Heat Resistant
General Information
Filler / Reinforcement
  • Mineral, 40% Filler by Weight
Features
  • General Purpose
  • Good Chemical Resistance
  • Good Dimensional Stability
  • Good Electrical Properties
  • Good Moldability
  • High Gloss
  • High Heat Resistance
  • Low to No Water Absorption
  • Low Warpage
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.64g/cm³ASTM D792
Molding Shrinkage - Flow 1.1 to 1.3%ASTM D955
MechanicalNominal ValueUnitTest Method
Tensile Strength 49.0MPaASTM D638
Tensile Elongation (Break)4.0%ASTM D638
Flexural Modulus 4900MPaASTM D790
Flexural Strength 95.1MPaASTM D790
Coefficient of Friction ASTM D1894
    vs. Itself - Dynamic 0.14
    vs. Metal - Dynamic 0.080
Taber Abrasion Resistance (1000 Cycles, 1000 g, CS-17 Wheel)86.0mgASTM D1044
ImpactNominal ValueUnitTest Method
Notched Izod Impact 39J/mASTM D256
Unnotched Izod Impact 440J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed 187°C
    1.8 MPa, Unannealed 105°C
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+15ohms·cmASTM D257
Dielectric Strength 23kV/mmASTM D149
Dielectric Constant (1 MHz)3.40ASTM D150
Dissipation Factor (1 MHz)0.017ASTM D150
Arc Resistance 127secASTM D495
FlammabilityNominal ValueUnitTest Method
Flame Rating (0.790 mm)HBUL 94
InjectionNominal ValueUnit
Drying Temperature 140°C
Drying Time 2.0hr
Rear Temperature 230 to 303°C
Middle Temperature 230 to 303°C
Front Temperature 230 to 303°C
Mold Temperature 40.0 to 100°C
Injection Pressure 81.4MPa
Screw Speed 80rpm
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