KEPSTAN 6000 Series includes a medium flow grade, KEPSTAN 6002, and a high flow grade, KEPSTAN 6003, both unfilled PEKK resins designed to meet the requirements of a broad range of processing technologies, including among others extrusion, calendering, thermoforming, injection molding, fiber impregnation, rotomolding, powder coating, bonding and welding.
The 6000 Series represents the pseudo-amorphous products of the KEPSTAN family, offering the lowest melting point and the slowest crystallization behavior, while keeping Tg close to 160°C. These properties allow for lower processing temperatures (as low as 320-330°C), and lead to glassy or semi crystalline structures, depending on processing technologies and cooling conditions.
KEPSTAN PEKK resin is available in pellet form as well as in powder form with different particle sizes. Standard packaging includes 20 kg boxes for pellets and 10 kg boxes for powders.
Arkema Kepstan 6002
Arkema Kepstan 6003
Arkema Kepstan 6004
KEPSTAN PEKK resin is a high performance thermoplastic material, based on PEKK highly stable chemical backbone. KEPSTAN PEKK is a unique member of the PAEK family that incorporates distinctive structural features that allow for exceptional possibilities in the control of crystallinity.
Application
Connectors, Fittings, Components, and Injection Molded Parts, Metal Tube Coating, Wire and Cables and so on.
Drying temperature and time: 120°C for 6 to 8 hours
Processing temperature: 320 - 360°C
Temperature settings - Injection: Rear 300°C / Center 315°C / Front 320°C / Nozzle 330°C
Mold temperature (below Tg in any case): 80 - 120°C
Temperature settings - Extrusion: Zones 1/2/3/4: 290°C/ 320°C/ 330°C/ 320°C Die: 320°C
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