The Universal Selection Source: Plastics & Elastomers

by SpecialChem

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 Product details

Product Type
xxxxxxxxxxxxxxx
Physical Form
Pellets
Appearance
Natural
Product Launch Date
xxxxxxxxxxxx
Product Status
xxxxxxxxxx
Applications/ Recommended for
Injection molding - thermoplastics
Labels/Agency Rating
xxxxx
Key Features
  • xxxxxxxxx
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  • xxxxxxxxxxxxxxxxx
  • xxxxxxxxx
  • xxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxx
  • xxxxxxxxx
  • xxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxx
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Ketoprix™ EK23 Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Specific Gravity (Density)
1.24 g/cm3
ASTM D792
Molding Shrinkage
1.8 - 2.0 %
( Flow )
ASTM D955
Water Content
xxxx %w
xxxxxxxxxx
xxxxxxxxx
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)
xxx g/10min
xxxxxxxxxx
xxxxxxxxxx

Thermal Properties

Value & Unit
Test Condition
Test Method
Melting Temperature (Melting Point)
xxx °C
xxxxxxxxxx
Heat Deflection Temperature Under Load (HDT)
xxx °C
xxxxxxxxx
Heat Deflection Temperature Under Load (HDT)
xxx °C
xxxxxxxxx
Auto-ignition temperature
xxxxx °C
Flash Point
xxxx °C
xxxxxxxxxx
Softening Point
xxx °C
xxxxxxxxxx

Flammability Properties

Value & Unit
Test Condition
Test Method
Flame Rating
xx Class
xxxxx
Burning Rate
xxxxx mm/s

Mechanical Properties

Value & Unit
Test Condition
Test Method
Tensile Strength (Tensile Stress)
xx MPa
xxxx
xxxxxxxxx
Nominal Strain
xxx %
xxxxxxxx
xxxxxxxxx
Tensile Modulus
xxx GPa
xxxx
xxxxxxxxx
Flexural Strength
xx MPa
xxxx
xxxxxxxxx
Flexural Modulus
xxx GPa
xxxx
xxxxxxxxx

Impact Properties

Value & Unit
Test Condition
Test Method
Charpy Impact Strength
xx kJ/m²
xxxx
xxxxxxxxx

Hardness Properties

Value & Unit
Test Condition
Test Method
Rockwell Hardness
xxx R Scale
xxxxxxxxx

Electrical Properties

Value & Unit
Test Condition
Test Method
Volume Resistivity
xxxxxxxxxx Ω.cm
xxxxxxxxxx
Dielectric Strength
xx kV/mm
xxxxxxxxx

Ketoprix™ EK23 Processing Guidelines

Injection Properties

Value & Unit
Test Condition
Test Method
Drying Temperature
xxxxxxx °C
Drying Time
xxxxx hr
Mold Temperature
xxxx °C
Feed Temperature
xxx °C
Middle Temperature
xxx °C
Discharge Temperature
xxxxxxxxx °C
Injection Pressure
xxxxxxxxxx psig
Back Pressure
xxxxxxxx psig
Screw Speed
xxxxxxxx rpm
Screw L/D Ratio
xxxxxxxxx -
Compression Ratio
xxxxx
Last edited Oct 30, 2016
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