Kepex® 3300SA

Category: PBT , Polybutylene Terephthalate
Manufacturer: Korea Engineering Plastics Co., Ltd
Trademark: Kepex®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: wR3qs9_Kepex-3300SA.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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KEPEX 3300SA is an unfilled, impact modified, and hight melt flow PBT.
It exhibits good toughness and impact strength.
It is applicable to automotive, electrical, electronic, and industrial parts.
General Information
Additive
  • Impact Modifier
Features
  • Good Impact Resistance
  • Good Toughness
  • Impact Modified
Uses
  • Automotive Applications
  • Electrical Parts
  • Electrical/Electronic Applications
  • Industrial Applications
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.29g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (250°C/2.16 kg)40g/10 minASTM D1238
Molding Shrinkage - Flow (3.00 mm)1.8 to 2.2%ASTM D955
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)120ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield, 23°C)49.0MPaASTM D638
Tensile Elongation (Break, 23°C)30%ASTM D638
Flexural Modulus (23°C)2350MPaASTM D790
Flexural Strength (23°C)78.5MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)44J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed 150°C
    1.8 MPa, Unannealed 50.0°C
Melting Temperature 220°CDSC
FlammabilityNominal ValueTest Method
Flame Rating (0.800 mm)HBUL 94
InjectionNominal ValueUnit
Hopper Temperature 230 to 250°C
Rear Temperature 230 to 250°C
Middle Temperature 230 to 250°C
Front Temperature 230 to 250°C
Nozzle Temperature 230 to 250°C
Mold Temperature 40.0 to 100°C
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