ESTOPLAST EP 5230NN01

Category: PBT , Polybutylene Terephthalate
Manufacturer: Ester Industries Ltd.
Trademark: ESTOPLAST EP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: VgqTMn_ESTOPLASTEP5230NN01.pdf
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Polybutylene Terephthalate - Glass Fiber Reinforced, 30%

Automotive: Interior parts, Connectors, Housings

Electrical & Electronic: Bobbins, Ignition Coil and Electrical Enclosure
General Information
Filler / Reinforcement
  • Glass fiber reinforced material, 30% filler by weight
Additive
  • Impact modifier
Features
  • Impact modification
Uses
  • Electrical/Electronic Applications
  • Connector
  • Application in Automobile Field
  • Car interior parts
  • Shell
  • spool
Appearance
  • Natural color
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.47g/cm³ASTM D792
Water Absorption ISO 62
    Saturated, 23°C 0.50%ISO 62
    Equilibrium, 23°C, 50% RH 0.25%ISO 62
MechanicalNominal ValueUnitTest Method
Tensile Strength (Break)110MPaASTM D638
Tensile Elongation (Break)4.0%ASTM D638
Flexural Strength 185MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)100J/mASTM D256A
Unnotched Izod Impact (23°C)800J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, not annealed 205°CASTM D648
    1.8 MPa, not annealed 185°CASTM D648
FlammabilityNominal ValueTest Method
Flame Rating (1.5 mm)HBUL 94
InjectionNominal ValueUnit
Drying Temperature 110 - 120°C
Drying Time 3.0 - 4.0hr
Rear Temperature 235 - 240°C
Middle Temperature 250 - 260°C
Nozzle Temperature 250 - 260°C
Processing (Melt) Temp 240 - 250°C
Mold Temperature 80 - 110°C
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