ESTOPLAST EP 2030GY39

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: F67NL8_ESTOPLASTEP2030GY39.pdf
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Polybutylene Terephthalate - Glass Fiber Reinforcement, 30%

Automotive: Plug and socket Connectors, Head/Tail Lamp Housings

Electrical & Electronic: Connectors, Switch Parts, Electrical Enclosure
General Information
Filler / Reinforcement
  • Glass fiber reinforced material, 30% filler by weight
Additive
  • demoulding
Features
  • Good demoulding performance
Uses
  • Plug
  • Electrical/Electronic Applications
  • Switch
  • Connector
  • Application in Automobile Field
  • Shell
RoHS Compliance
  • RoHS compliance
Appearance
  • Brown
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.53g/cm³ASTM D792
Water Absorption ISO 62
    Saturated, 23°C 0.30%ISO 62
    Equilibrium, 23°C, 50% RH 0.15%ISO 62
MechanicalNominal ValueUnitTest Method
Tensile Strength (Break)105MPaASTM D638
Tensile Elongation (Break)2.0%ASTM D638
Flexural Strength 170MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)50J/mASTM D256A
Unnotched Izod Impact (23°C)430J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, not annealed 220°CASTM D648
    1.8 MPa, not annealed 200°CASTM D648
ElectricalNominal ValueUnitTest Method
Volume Resistivity 4.0E+16ohms·cmASTM D257
Comparative Tracking Index (CTI) PLC 2UL 746
FlammabilityNominal ValueUnitTest Method
Flame Rating UL 94
    0.75 mm HBUL 94
    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 100 - 120°C
Resin Grade Manufacturer Category Trademark
Unichem 9273E Colorite Polymers PVC, Unspecified Unichem
Network Polymers PP 30 0500 GF40 Network Polymers, Inc. PP Homopolymer Network Polymers PP
Kemcor LD 0231 Qenos Pty Ltd LDPE Kemcor
OmniLon™ PA6/6 IM4 OMNI Plastics, LLC Nylon 66 OmniLon™
Sylvin 4260-75UV Black Sylvin Technologies Incorporated PVC, Unspecified Sylvin