Celanex® 3300-2FC

Category: PBT , Polybutylene Terephthalate
Manufacturer: Celanese Corporation
Trademark: Celanex®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Vz7QzI_Celanex-3300-2FC.pdf
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Celanex 3300-2FC is a general purpose, 30% glass reinforced, polybutylene terephthalate that offers a superior combination of mechanical, electrical, and thermal properties. This grade provides outstanding processability and good chemical resistance. Celanex 3300-2FC is a high flow material that contains an internal lubricant.
General Information
Filler / Reinforcement
  • Glass fiber reinforced material, 30% filler by weight
Additive
  • Lubricant
Features
  • Workability, good
  • High liquidity
  • Good chemical resistance
  • Lubrication
  • Compliance of Food Exposure
  • General
Uses
  • Non-specific food applications
  • General
RoHS Compliance
  • Contact manufacturer
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.53g/cm³ASTM D792, ISO 1183
Melt Mass-Flow Rate (MFR) 16g/10 minASTM D1238
Melt Volume-Flow Rate (MVR) (250°C/2.16 kg)17.0cm³/10minISO 1133
Molding Shrinkage
    Flow 0.30 - 0.50%ASTM D955
    Vertical flow direction 0.70 - 1.1%ISO 294-4
    Flow direction 0.30 - 0.70%ISO 294-4
Water Absorption (Equilibrium, 23°C, 50% RH)0.20%ISO 62
HardnessNominal ValueUnitTest Method
Rockwell Hardness (M-Scale)90ISO 2039-2
MechanicalNominal ValueUnitTest Method
Tensile Modulus
    -40°C 11000MPaASTM D638
    0°C 10500MPaASTM D638
    23°C 9650MPaASTM D638
    80°C 4830MPaASTM D638
    121°C 3760MPaASTM D638
    -- 9200MPaISO 527-2/1A/1
Tensile Strength
    Fracture, -40°C 190MPaASTM D638
    Fracture, 0°C 159MPaASTM D638
    Fracture, 23°C 134MPaASTM D638
    Fracture, 80°C 77.2MPaASTM D638
    Fracture, 121°C 61.4MPaASTM D638
    Fracture 130MPaISO 527-2/1A/5
Tensile Elongation
    Fracture, -40°C 1.9%ASTM D638
    Fracture, 0°C 1.9%ASTM D638
    Fracture, 23°C 2.0%ASTM D638
    Fracture, 80°C 3.9%ASTM D638
    Fracture, 121°C 4.3%ASTM D638
    Fracture 2.5%ISO 527-2/1A/5
Flexural Modulus (23°C)9700MPaISO 178
Flexural Stress (23°C)210MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179/1eA
    -30°C 8.5kJ/m²ISO 179/1eA
    23°C 8.5kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength ISO 179/1eU
    -30°C 45kJ/m²ISO 179/1eU
    23°C 46kJ/m²ISO 179/1eU
Notched Izod Impact (23°C)7.5kJ/m²ISO 180/1A
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, not annealed 225°CISO 75-2/B
    0.45 MPa, annealed 228°CASTM D648
    1.8 MPa, not annealed 206°CASTM D648
    1.8 MPa, not annealed 205°CISO 75-2/A
    8.0 MPa, not annealed 150°CISO 75-2/C
Glass Transition Temperature 160.0°CISO 11357-2
Vicat Softening Temperature 220°CISO 306/B50
Melting Temperature 2225°CISO 11357-3, ASTM D3418
Linear thermal expansion coefficient ISO 11359-2
    Flow 2.5E-5cm/cm/°CISO 11359-2
    Lateral 1.0E-4cm/cm/°CISO 11359-2
ElectricalNominal ValueUnitTest Method
Surface Resistivity > 1.0E+15ohmsIEC 60093
Volume Resistivity
    -- 1.0E+15ohms·cmASTM D257
    -- > 1.0E+15ohms·cmIEC 60093
Dielectric Strength
    -- 322kV/mmASTM D149
    -- 31kV/mmIEC 60243-1
Dielectric Constant
    1 MHz 3.70ASTM D150
    100 Hz 4.50IEC 60250
    1 MHz 4.10IEC 60250
Dissipation Factor
    1 MHz 2.0E-3ASTM D150
    100 Hz 2.2E-3IEC 60250
    1 MHz 0.016IEC 60250
Comparative Tracking Index 425VIEC 60112
FlammabilityNominal ValueUnitTest Method
Flame Rating (0.710 mm)HBUL 94
Oxygen Index 20%ISO 4589-2
InjectionNominal ValueUnit
Drying Temperature 120 - 130°C
Drying Time 4.0hr
Suggested Max Moisture 0.020%
Hopper Temperature 20.0 - 50.0°C
Rear Temperature 230 - 240°C
Middle Temperature 235 - 250°C
Front Temperature 235 - 250°C
Nozzle Temperature 250 - 260°C
Processing (Melt) Temp 235 - 260°C
Mold Temperature 65.0 - 93.0°C
Injection Rate Moderate-Fast
Injection instructions
Manifold Temperature: 250 to 260°CZone 4 Temperature: 240 to 260°CFeed Temperature: 230 to 240°C
Note Message
1 .10°C/min
2 .10°C/min
3 .Method A (short time)
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