KumhoSunny PC 2503NH

Category: PC , Polycarbonate
Manufacturer: Shanghai KumhoSunny Plastics Co., Ltd.
Trademark: KumhoSunny PC
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: ppGp8f_KumhoSunny-PC-2503NH.pdf
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PC2503NH is high flow and 1.6mm V-0 flame retardant non-halogenand PC resin. It has excellent UV stability. PC2503NH is mainly used in thin-walled products such as laptop battery packs, etc.
General Information
Features
  • Flame Retardant
  • Good UV Resistance
  • Halogen Free
  • High Flow
Uses
  • Battery Cases
  • Thin-walled Parts
UL File Number
  • E254819
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.20g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (300°C/1.2 kg)27g/10 minASTM D1238
Molding Shrinkage - Flow 0.40 to 0.60%ASTM D955
MechanicalNominal ValueUnitTest Method
Tensile Strength 65.0MPaASTM D638
Tensile Elongation (Break)100%ASTM D638
Flexural Modulus 2300MPaASTM D790
Flexural Strength 87.0MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.20 mm)650J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)98.0°CASTM D648
ElectricalNominal ValueUnitTest Method
Surface Resistivity > 1.0E+15ohmsIEC 60093
Volume Resistivity > 1.0E+15ohms·cmIEC 60093
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.60 mm)5VBUL 94
InjectionNominal ValueUnit
Drying Temperature 90.0 to 100°C
Drying Time 3.0 to 4.0hr
Suggested Max Moisture 0.020%
Rear Temperature 260 to 270°C
Middle Temperature 270 to 280°C
Front Temperature 280 to 290°C
Nozzle Temperature 280 to 290°C
Processing (Melt) Temp 260 to 300°C
Mold Temperature 60.0 to 100°C
Back Pressure 0.200 to 0.800MPa
Screw Speed 20 to 80rpm
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