Celanex® 6500

Category: PBT , Polybutylene Terephthalate
Manufacturer: Celanese Corporation
Trademark: Celanex®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: YKdXfL_Celanex-6500.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Message
Celanex 6500 is a 30% glass/mineral polyester with improved surface finish and a good balance of mechanical properties and processability.
General Information
Filler / Reinforcement
  • Glass \mineral, 30% filler by weight
Features
  • Low warpage
  • Workability, good
  • Excellent appearance
RoHS Compliance
  • Contact manufacturer
Multi-Point Data
  • Isothermal Stress vs. Strain (ISO 11403-1)
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.55g/cm³ASTM D792, ISO 1183
Melt Mass-Flow Rate (MFR) 22g/10 minASTM D1238
Molding Shrinkage
    Flow 0.20 - 0.50%ASTM D955
    Vertical flow direction 0.50 - 0.80%ISO 294-4
    Flow direction 0.0 - 0.50%ISO 294-4
Water Absorption (Equilibrium, 23°C, 50% RH)0.19%ISO 62
HardnessNominal ValueUnitTest Method
Rockwell Hardness (M-Scale)89ISO 2039-2
MechanicalNominal ValueUnitTest Method
Tensile Modulus 9700MPaISO 527-2/1A/1
Tensile Strength
    Fracture, 23°C 110MPaASTM D638
    Fracture 125MPaISO 527-2/1A/5
Tensile Elongation
    Fracture, 23°C 3.0%ASTM D638
    Fracture 2.2%ISO 527-2/1A/5
Flexural Modulus (23°C)9500MPaISO 178
Flexural Stress (23°C)180MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179/1eA
    -30°C 6.4kJ/m²ISO 179/1eA
    23°C 7.1kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength ISO 179/1eU
    -30°C 30kJ/m²ISO 179/1eU
    23°C 30kJ/m²ISO 179/1eU
Notched Izod Impact (23°C)5.3kJ/m²ISO 180/1A
Unnotched Izod Impact Strength (23°C)31kJ/m²ISO 180/1U
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, not annealed 223°CISO 75-2/B
    0.45 MPa, annealed 220°CASTM D648
    1.8 MPa, not annealed 204°CASTM D648
    1.8 MPa, not annealed 202°CISO 75-2/A
Glass Transition Temperature 154.0°CISO 11357-2
Melting Temperature 2225°CISO 11357-3, ASTM D3418
Linear thermal expansion coefficient ISO 11359-2
    Flow 2.8E-5cm/cm/°CISO 11359-2
    Lateral 8.5E-5cm/cm/°CISO 11359-2
ElectricalNominal ValueUnitTest Method
Surface Resistivity 3.0E+16ohmsIEC 60093
Volume Resistivity
    -- 2.0E+14ohms·cmASTM D257
    -- 2.0E+16ohms·cmIEC 60093
Dielectric Strength
    -- 324kV/mmASTM D149
    -- 22kV/mmIEC 60243-1
Dielectric Constant
    1 MHz 4.20ASTM D150
    100 Hz 3.50IEC 60250
    1 MHz 3.80IEC 60250
Dissipation Factor
    1 MHz 0.020ASTM D150
    1 MHz 0.040IEC 60250
Arc Resistance 124secASTM D495
Comparative Tracking Index 325VIEC 60112
FlammabilityNominal ValueUnitTest Method
Flame Rating HBUL 94
InjectionNominal ValueUnit
Drying Temperature 120 - 130°C
Drying Time 4.0hr
Suggested Max Moisture 0.020%
Suggested Max Regrind 25%
Hopper Temperature 20.0 - 50.0°C
Rear Temperature 230 - 250°C
Middle Temperature 235 - 255°C
Front Temperature 235 - 255°C
Nozzle Temperature 240 - 265°C
Processing (Melt) Temp 235 - 265°C
Mold Temperature 65.0 - 96.0°C
Injection Rate Moderate-Fast
Back Pressure 0.00 - 0.345MPa
Injection instructions
Manifold Temperature: 250 to 265°CZone 4 Temperature: 240 to 265°CFeed Temperature: 230 to 250°C
Note Message
1 .10°C/min
2 .10°C/min
3 .Method A (short time)
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