GAPEKK™ 3200G

2023-02-27

GAPEKK™ 3200G      
Polyetherketoneketone      
Product Description
Product Details: Ultra high performance thermoplastic polymer, unfilled Polyether Ketone Ketone (PEKK), semicrystalline granules suitable for injection molding and stock shapes extrusion, standard flow, Brown in color.
 
Application Areas: Suitable for high temperature applications, with high compressive strength & abrasion resistance, high chemical resistance & oil resistance etc.
General  
Features  Good Abrasion Resistance Good Flow Oil Resistant
     
Good Chemical Resistance High Heat Resistance Semi Crystalline
     
Uses  High Temperature Applications
Appearance  Brown
Forms  Granules
Processing Method  Extrusion Injection Molding  

Physical Nominal Value Unit Test Method
Density 1.30 g/cm³  
Molding Shrinkage 2      
Flow  1.0 %  
Across Flow  1.2 %  
Water Absorption (Equilibrium) 0.050 % ASTM D570
Hardness Nominal Value Unit Test Method
Durometer Hardness (Shore D, 23°C) 88   ASTM D2240
Mechanical Nominal Value Unit Test Method
Tensile Modulus (23°C) 4000 MPa ASTM D638
Tensile Strength (Yield, 23°C) 110 MPa ASTM D638
Tensile Elongation (Break, 23°C) 10 to 15 % ASTM D638
Flexural Modulus (23°C) 4300 MPa ASTM D790
Flexural Strength (23°C) 180 MPa ASTM D790
Compressive Modulus 2100 MPa ASTM D695
Compressive Strength (23°C) 132 MPa ASTM D695
Impact Nominal Value Unit Test Method
Notched Izod Impact (23°C) 50 J/m ASTM D256
Unnotched Izod Impact (23°C) No Break   ASTM D256
Thermal Nominal Value Unit Test Method
Deflection Temperature Under Load (1.8 MPa, Unannealed) 189 °C ASTM D648
Continuous Use Temperature 300 °C UL 746B
Glass Transition Temperature 176 °C ASTM D3418
Melting Temperature 396 °C ASTM D3418
Thermal Stability - Haake  3 20 min  
Flammability Nominal Value   Test Method
Flame Rating (0.800 mm) V-0   UL 94
Injection Nominal Value Unit  
Drying Temperature 150 °C  
Drying Time 4.0 to 6.0 hr  
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  
Notes
2420°C nozzle, 220°C Mold
3GSRF 05/420°C, 60 rpm


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