G-PAEK™ 1220FE

Category: PEK , Polyether Ketone
Manufacturer: Gharda Chemicals Ltd.
Trademark: G-PAEK™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: qPa4cI_G-PAEK-1220FE.pdf
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Product Details: Ultra High Performance Thermoplastic polymer, 20% PTFE blended in Polyether Ketone, semi-crystalline granules suitable for injection molding, easy flow, light Beige in color.

Application Areas: Suitable for high temperature applications, where higher strength & less coefficient of Friction in load-bearing applications. e.g. Valve Seats & Mechanical Seals is required. Chemically resistant to aggressive environments, suitable for valve sheet application in ball valves.
General Information
Filler / Reinforcement
  • PTFE Micropowder, 20% Filler by Weight
Features
  • Good Chemical Resistance
  • Good Flow
  • Good Strength
  • High Heat Resistance
  • Semi Crystalline
Uses
  • High Temperature Applications
  • Valves/Valve Parts
Appearance
  • Beige
Forms
  • Granules
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 1.40g/cm³
Molding Shrinkage 1
    Flow 1.4%
    Across Flow 1.9%
Water Absorption (23°C, 24 hr)0.040%
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)81ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Modulus (23°C)3600MPaASTM D638
Tensile Strength (Yield, 23°C)85.0MPaASTM D638
Tensile Elongation (Break, 23°C)2.0%ASTM D638
Flexural Modulus (23°C)4100MPaASTM D790
Flexural Strength (23°C)164MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)45J/mASTM D256
Unnotched Izod Impact No BreakASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)167°CASTM D648
Continuous Use Temperature 280°CUL 746B
Glass Transition Temperature 152°CASTM D3418
Melting Temperature 372°CASTM D3418
FlammabilityNominal ValueTest Method
Flame Rating (0.800 mm)V-0UL 94
InjectionNominal ValueUnit
Drying Temperature 150°C
Drying Time 4.0 to 6.0hr
Hopper Temperature 60.0 to 80.0°C
Nozzle Temperature 420°C
Processing (Melt) Temp 390 to 420°C
Mold Temperature 200 to 220°C
Note Message
1 .410°C nozzle, 220°C Mold
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