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Rapid Manufacturing
Esprix Ketoprix™ EKT73 (Natural) Thermoplastic Aliphatic Polyketone, Extrusion Grade
Categories: Polymer; Thermoplastic; Polyketone

Material Notes: Ketoprix™ EK73 and EKT73 resins are thermoplastic aliphatic polyketones containing a 1,4-diketone backbone structure. They are produced from ethylene, propylene and CO with perfectly alternating olefin and CO monomers in the backbone. These resins are low MF extrusion resins and are well suited for extruded shapes such as tubing and smaller diameter pipe. Ketoprix™ EK73 and EKT73 have excellent flow properties, high chemical resistance and are used for pipe, tube and profiles in Auto, Oil & Gas, CPI, and other Industrial End Uses.

Information provided by Esprix Technologies.

Available Properties
  • Density, ASTM D 792
  • Moisture Absorption, ASTM D570, 60% RH, wt%
  • Linear Mold Shrinkage, Flow, ASTM D 955
  • Melt Flow, ASTM D 1238
  • Hardness, Rockwell R, ASTM D 785
  • Tensile Strength, ASTM D 638
  • Elongation at Break, ASTM D 638, Nominal
  • Tensile Modulus, ASTM D 638
  • Flexural Strength, ASTM D 790
  • Flexural Modulus, ASTM D 790
  • Charpy Impact, Notched, ASTM D 256
  • Volume Resistivity, ASTM D 257
  • Dielectric Strength, ASTM D 149
  • Melting Point, ASTM D 1525
  • Deflection Temperature at 0.46 MPa (66 psi), ASTM D 648
  • Deflection Temperature at 1.8 MPa (264 psi), ASTM D 648
  • Flammability, UL94
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Elmet Technologies
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