Petra® 330 FR BK-112

Category: PET , Polyethylene Terephthalate
Manufacturer: BASF Corporation
Trademark: Petra®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: oG5BTK_Petra-330-FR-BK-112.pdf
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Message
Petra 330 FR BK-112 is a 30% glass reinforced, flame retardant PET, pigmented black injection molding compound rated UL94 V-0 in a 1/64 inch thickness. The product is designed for injection molding of thin and complex parts such as electrical bobbins. Due to its high crystallization rate the processability of the product in the injection molding process is very good. It exhibits excellent balance of properties including strength, stiffness, HDT, dimensional resistance and electrical properties.

Applications
Electrical/electronic application including connectors, bobbins, sockets, ciol, switches, relays, covers and housings.
General Information
Filler / Reinforcement
  • Glass Fiber, 30% Filler by Weight
Features
  • Flame Retardant
  • Good Dimensional Stability
  • Good Electrical Properties
  • Good Processability
  • Good Stiffness
  • Good Strength
Uses
  • Bobbins
  • Connectors
  • Electrical/Electronic Applications
  • Housings
  • Protective Coverings
  • Switches
Appearance
  • Black
Forms
  • Pellets
Processing Method
  • Injection Molding
Multi-Point Data
  • Isothermal Stress vs. Strain (ISO 11403-1)
  • Secant Modulus vs. Strain (ISO 11403-1)
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.67g/cm³ASTM D792
Molding Shrinkage - Flow (3.18 mm)0.30%
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)118ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength ASTM D638
    Break, -40°C 170MPa
    Break, 23°C 135MPa
    Break, 80°C 82.0MPa
    Break, 121°C 60.0MPa
Tensile Elongation ASTM D638
    Break, -40°C 2.0%
    Break, 23°C 2.0%
    Break, 80°C 4.1%
    Break, 121°C 5.7%
Flexural Modulus (23°C)9930MPaASTM D790
Flexural Strength (23°C)215MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)90J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)223°CASTM D648
Peak Melting Temperature 250°CASTM D3418
RTI Elec UL 746
    0.300 mm 75.0°C
    0.750 mm 155°C
    1.50 mm 155°C
    3.00 mm 155°C
RTI Imp UL 746
    0.300 mm 75.0°C
    0.750 mm 155°C
    1.50 mm 155°C
    3.00 mm 155°C
RTI Str UL 746
    0.300 mm 75.0°C
    0.750 mm 155°C
    1.50 mm 155°C
    3.00 mm 155°C
ElectricalNominal ValueUnitTest Method
Volume Resistivity (1.50 mm)> 1.0E+13ohms·cmASTM D257
Dielectric Strength 1(1.50 mm)29kV/mmASTM D149
FlammabilityNominal ValueUnitTest Method
Flame Rating UL 94
    0.300 mm V-0
    0.750 mm V-0
    1.50 mm V-0
    3.00 mm V-0
InjectionNominal ValueUnit
Drying Temperature 120°C
Drying Time 2.0 to 4.0hr
Suggested Max Moisture 0.020%
Processing (Melt) Temp 280 to 300°C
Mold Temperature 100 to 110°C
Injection Pressure 3.50 to 12.5MPa
Injection Rate Fast
Note Message
1 .Method A (Short-Time)
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