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Ketoprix™ EK23

Technical Datasheet | Supplied by Esprix Technologies

Ketoprix™ EK23 by Esprix Technologies is a natural colored, impact modified thermoplastic aliphatic polyketone containing a 1,4-diketone backbone structure. It is produced from ethylene, propylene and CO with perfectly alternating olefin and CO monomers in the backbone. Exhibits good colorability, low viscosity, ultra-high melt flow, superior toughness, strength, resilience, and good chemical resistance. Ketoprix™ EK23 molds quickly with low warpage, and delivers high first quality rates. Used as the matrix polymer for highly filled compounds. Is suitable for processing by injection molding. Complies with UL 94 HB flame rating.

Ketoprix™ EK23 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Deflection Temperature at 0.46 MPa (66 psi)

210 °C

ASTM D648

Melting Point

220 °C

ASTM D1525

Softening Point

205 °C

ASTM D1525

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

60 - 90 °C

Drying Time

2 - 4 hr

Mold Temperature

< 80 °C

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Ketoprix™ EK23

Ketoprix™ EK23 Properties

Thermal Properties

Ketoprix™ EK23 Processing Guidelines

Injection Molding Properties