Kimya – PEKK-A – Amber

$258.00$438.00

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The PEKK-A filament made from Arkema’s KEPSTAN® is intended for technical applications requiring high resistance to temperature (up to 150 ° C).

  • HEAT RESISTANCE
  • ABRASION RESISTANCE
  • CHEMICAL RESISTANCE
  • FLAME RETARDANT – UL94 V0

 

PRINT SETTINGS:

  • PRINT SPEED : 20-40 mm/s
  • EXTRUSION TEMPERATURE : 360-400°C
  • PLATFORM TEMPERATURE : 110-170°C
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Description

FILAMENT PROPERTIES

PROPERTIES TEST METHODS VALUES
Diameter INS-6712 1.75 ± 0.1 mm
2.85 ± 0.1 mm
Density ISO 1183-1 1.261 g/cm3
Moisture rate INS-6711 < 1 %
Melt flow index (MFI) ISO 1133-1 (@380°C – 5 kg) 37 – 47 g/10min
Glass transition temperature (Tg) ISO 11357-1 DSC (10°C/min – 20-410°C) 159 °C
Heat distortion temperature (HDT) (1.8 MPa) ISO 75f
Melting Temperature (Tm) ISO 11357-1 DSC (10°C/min – 20-410°C) 308 °C

PRINT PARAMETERS AND SPECIMENS DIMENSIONS

PRINTING DIRECTION XY
Printing Speed 20-40 mm/s
Infill 100% – rectilinear
Infill Angle 45°/-45°
Nozzle Temperature 370-380°C
Bed T° 110-125°C
Chamber T° 60-80°C

PRINTED SPECIMENS PROPERTIES

PROPERTIES TEST METHODS VALUES
THERMAL PROPERTIES Maximum use T° 150 °C
Thermal conductivity ASTM E1530-11 0.21 W/mK
ELECTRICAL PROPERTIES Dielectric constant IEC 60243-1 (100µm) 84 KV/mm
Surface resistivity ASTM D257 1016 Ohms/m²
OUTGASSING Total Mass Loss (TML) ASTM E 595 0.27 %
Collected Volatile Condensable Material (CVCM) ASTM E 595 0 0.01 %
Water Vapor Recovered (WVR) ASTM E 595 0.29 %
MECHANICAL PROPERTIES Tensile modulus ISO 527-2/5A/50 2,510 MPa
Tensile Strength ISO 527-2/5A/50 65 MPa
Tensile strain at strength ISO 527-2/1A/50 5 %
Tensile Stress at Break ISO 527-2/5A/50 48 MPa
Tensile strain at break ISO 527-2/5A/50 >5 %
Flexural modulus ISO 178 1,660 MPa
Flexural stress at conventional deflection (3,5% strain)* ISO 178 63.2 MPa
Flexural strain at flexural strength ISO 178 >5 %
Charpy impact resistance ISO 179-1/1eA 2.5 kJ/m²
Note 1 *According to ISO 178, end of the test at 5% deformation even if there is no specimen break.
Note 2 The data should be considered as indicative values – Properties can be influenced by production conditions.

Created on 11/09/2018 – Revised on 25/11/2019.