STARTONE™ POK

1 of 3 products in this brand

Polymer Name: Polyketone

Processing Methods: Injection Molding

Flexural Modulus: 1500.0 - 1500.0 MPa

Technical Data Sheet
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Identification & Functionality

Polymer Name
Plastics & Elastomers Functions
Technologies

Applications & Uses

Plastics & Elastomers Processing Methods

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Stress at Break60MPaISO 527-2/1A/5
Tensile Strain at Breakmin. 100%ISO 527
Flexural Modulus1500MPaASTM D 790
Flexural Stress50MPaISO 178
Izod Notched Impact Strength (80x10x4, 23°C)11kJ/m2ISO 180/1A
Izod Unnotched Impact Strength (80x10x4, 23°C)min. 138kJ/m²ISO 180/1U
Physical Properties
ValueUnitsTest Method / Conditions
Mold Shrinkage - Flow (24 h)2 - 2.6%ISO 294
Density1.24g/cm3ISO 1183/A
Thermal Properties
ValueUnitsTest Method / Conditions
HDT/Af (1.8 MPa Flatw 80x10x4 Sp=64mm)66°CISO 75/Af
Processing Parameters
ValueUnitsTest Method / Conditions
Drying Temperature70 - 80°C
Drying Time2.0 - 4hrs
Front - Zone 3 Temperature225 - 235°C
Maximum Moisture Content0.1%
Melt Temperature225 - 235°C
Middle - Zone 2 Temperature225 - 235°C
Mold Temperature70 - 80°C
Rear - Zone 1 Temperature225 - 235°C