ESTOPLAST EP 2130BB12

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: 1FI4XG_ESTOPLASTEP2130BB12.pdf
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Polybutylene Terephthalate - Glass Fiber/Mineral filled, 30%

Automotive: Interior Parts like instrument cluster parts

Electrical & Electronic: Bobbins, Lightings and Lamp fittings, Housings
General Information
Filler / Reinforcement
  • Glass \mineral, 30% filler by weight
Additive
  • demoulding
Features
  • Good demoulding performance
Uses
  • Lighting Applications
  • Electrical/Electronic Applications
  • Application in Automobile Field
  • Car interior parts
  • Car dashboard
  • Shell
  • spool
Appearance
  • Black
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.52g/cm³ASTM D792
Water Absorption ISO 62
    Saturated, 23°C 0.40%ISO 62
    Equilibrium, 23°C, 50% RH 0.15%ISO 62
MechanicalNominal ValueUnitTest Method
Tensile Strength (Break)95.0MPaASTM D638
Tensile Elongation (Break)4.0%ASTM D638
Flexural Strength 152MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)70J/mASTM D256
Unnotched Izod Impact (23°C)570J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, not annealed 210°CASTM D648
    1.8 MPa, not annealed 205°CASTM D648
FlammabilityNominal ValueTest Method
Flame Rating (3.2 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 100 - 120°C
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