KumhoSunny PBT 3710FG

Category: PBT , Polybutylene Terephthalate
Manufacturer: Shanghai KumhoSunny Plastics Co., Ltd.
Trademark: KumhoSunny PBT
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: PIYrdO_KumhoSunny-PBT-3710FG.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Message
PBT3710FG is 10%GF reinforced flame retardant PBT resin. PBT3710FG has high rigidity, super shape resistance property, high heat resistance and excellent UV stability. PBT3710FG is mainly used in electric connector, compress system ending,power tools housing, communication equipment, sports equipments, etc.
General Information
Filler / Reinforcement
  • Glass Fiber, 10% Filler by Weight
Features
  • Flame Retardant
  • Good UV Resistance
  • High Heat Resistance
  • High Rigidity
Uses
  • Communication Applications
  • Connectors
  • Electrical/Electronic Applications
  • Housings
  • Power/Other Tools
  • Sporting Goods
UL File Number
  • E254819
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.46g/cm³ASTM D792
Molding Shrinkage - Flow 0.50 to 1.0%ASTM D955
MechanicalNominal ValueUnitTest Method
Tensile Strength 80.0MPaASTM D638
Tensile Elongation (Break)8.0%ASTM D638
Flexural Modulus 4000MPaASTM D790
Flexural Strength 130MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.20 mm)55J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed 200°C
    1.8 MPa, Unannealed 170°C
ElectricalNominal ValueUnitTest Method
Surface Resistivity > 1.0E+15ohmsIEC 60093
Volume Resistivity > 1.0E+15ohms·cmIEC 60093
FlammabilityNominal ValueUnitTest Method
Flame Rating UL 94
    0.800 mm V-0
    1.60 mm V-0
InjectionNominal ValueUnit
Drying Temperature 120 to 140°C
Drying Time 4.0 to 6.0hr
Suggested Max Moisture 0.020%
Rear Temperature 220 to 240°C
Middle Temperature 230 to 250°C
Front Temperature 240 to 260°C
Nozzle Temperature 240 to 260°C
Processing (Melt) Temp 220 to 250°C
Mold Temperature 50.0 to 80.0°C
Back Pressure 0.200 to 0.800MPa
Screw Speed 20 to 80rpm
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