by SpecialChem

PEKK Plus® KK2219

Technical Datasheet | Supplied by Polymics

PEKK Plus® KK2219 by Polymics is a black colored polyaryletherketone (PAEK) wear grade reinforced with 30 % carbon, polytetrafluoroethylene (PTFE) and graphite. Possesses high mechanical strength & stiffness, fatigue & electrical properties that remain stable over a wide range of frequencies and temperature. Exhibits excellent performance at high temperatures, low moisture absorption, recyclability and low permeability. Provides creep & high wear resistance and excellent chemical resistance in environments that are corrosive, high temperature and/or high pressure. Offers excellent hydrolysis resistance in steam, water, brine environment and natural flame retardant composition. Is suitable for processing by compression molding. PEKK Plus® KK2219 is used in energy (oil & gas), electronics (semiconductor), medical (OrthoPEEK®) and industrial applications.

PEKK Plus® KK2219 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.45 g/ml

ASTM D792

Moisture Absorption

0.1 %

(at 24hrs.)

ASTM D570

Linear Mold Shrinkage

0.008 cm/cm

ASTM D955

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