ESTOPLAST EP 4020WR30

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: QImvFK_ESTOPLASTEP4020WR30.pdf
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Polybutylene Terephthalate - Flame Retardant, Glass Fiber Reinforcement, 20%

Automotive: Interior Parts and E&E parts

Electrical & Electronic: CFL Parts, LED accessories, Electrical enclosure, and Fuse box
General Information
Filler / Reinforcement
  • Glass fiber reinforced material, 20% filler by weight
Additive
  • demoulding
  • Flame retardancy
Features
  • Good demoulding performance
  • Flame retardancy
Uses
  • LEDs
  • Lighting Applications
  • Electrical/Electronic Applications
  • Application in Automobile Field
  • Car interior parts
Appearance
  • White
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.61g/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)97.0MPaASTM D638
Tensile Elongation (Break)3.5%ASTM D638
Flexural Strength 163MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)70J/mASTM D256A
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, not annealed 210°CASTM D648
    1.8 MPa, not annealed 195°CASTM D648
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.5E+16ohms·cmIEC 60093
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.5 mm)V-0UL 94
Glow Wire Flammability Index (1.2 mm)960°CIEC 60695-2-12
InjectionNominal ValueUnit
Drying Temperature 110 - 120°C
Drying Time 3.0 - 4.0hr
Rear Temperature 235 - 245°C
Middle Temperature 255 - 265°C
Nozzle Temperature 250 - 260°C
Processing (Melt) Temp 240 - 250°C
Mold Temperature 100 - 120°C
Resin Grade Manufacturer Category Trademark
Manner Flexible PVC V859 Manner Plastics, L.P. PVC, Flexible Manner Flexible PVC
RTP 100 NS Z RTP Company PP, Unspecified RTP
Bergamid™ B70 GK50 H NC001 PolyOne Corporation Nylon 6 Bergamid™
HAIPLEN H30 G3 BA Taro Plast S.p.A. PP Homopolymer HAIPLEN
Sylvin 6034-85 Green 3196 Sylvin Technologies Incorporated PVC, Unspecified Sylvin