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Elmet Technologies

SABIC LNP™ THERMOCOMP™ Compound KF004AL Acetal (POM) Homopolymer
Categories: Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM)

Material Notes: LNP THERMOCOMP KF004AL compound is based on Acetal (POM) Homopolymer resin containing 20% glass fiber. Added features of this grade include: Low Extractables.

Features: Low Extractable,High Stiffness,Food Contact Acceptable,Structural

Information provided by SABIC

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Physical PropertiesMetricEnglishComments
Density 1.57 g/cc0.0567 lb/in³ASTM D792
Linear Mold Shrinkage, Flow 0.0040 cm/cm0.0040 in/in24hrs; ASTM D955
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 60.0 MPa8700 psiASTM D638
Elongation at Break 3.7 %3.7 %ASTM D638
Tensile Modulus 8.61 GPa1250 ksi50 mm/min; ASTM D638
Flexural Strength 110 MPa16000 psiASTM D790
Flexural Modulus 7.58 GPa1100 ksiASTM D790
Izod Impact Notched 421 J311 ft-lbASTM D256
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) 149 °C
@Thickness 3.20 mm
300 °F
@Thickness 0.126 in
unannealed; ASTM D648
 
Processing PropertiesMetricEnglishComments
Zone 2 195 - 205 °C383 - 401 °F
Zone 3 210 - 220 °C410 - 428 °F
Melt Temperature 200 - 215 °C392 - 419 °FInjection Molding
Mold Temperature 80.0 - 110 °C176 - 230 °F
Drying Temperature 80.0 °C176 °FInjection Molding
Dry Time 4.00 hour4.00 hourInjection Molding
Back Pressure 0.200 - 0.300 MPa29.0 - 43.5 psi
Screw Speed 30 - 60 rpm30 - 60 rpm

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PSABH81653 / 289600

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