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Elmet Technologies

SABIC LNP™ LUBRICOMP™ Compound KAL22 Acetal (POM) Copolymer
Categories: Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM)
Material Notes: LNP LUBRICOMP KAL22 compound is based on Acetal (POM) Copolymer resin containing 10% PTFE, 10% aramid fiber. Added features of this grade include: Wear Resistant.

Features: Wear resistant

Information provided by SABIC
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.46 g/cc1.46 g/ccASTM D792
Density 1.46 g/cc0.0527 lb/in³ISO 1183
Water Absorption  0.20 - 0.40 %
@Time 86400 sec		0.20 - 0.40 %
@Time 24.0 hour		ASTM D570
 0.20 - 0.40 %
@Time 86400 sec		0.20 - 0.40 %
@Time 24.0 hour		ISO 62-1
Moisture Absorption 0.100 %0.100 %23°C/50% RH/24 hrs; ASTM D570
 0.100 %0.100 %23°C / 50% RH; ISO 62
Viscosity 11 cP
@Load 10.0 kg,
Temperature 230 °C		11 cP
@Load 22.0 lb,
Temperature 446 °F		MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow 0.010 - 0.030 cm/cm0.010 - 0.030 in/inSABIC method
Linear Mold Shrinkage, Transverse 0.010 - 0.030 cm/cm0.010 - 0.030 in/inSABIC method
Melt Flow 13 g/10 min
@Load 10.0 kg,
Temperature 230 °C		13 g/10 min
@Load 22.0 lb,
Temperature 446 °F		ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 58.0 MPa8410 psi5 mm/min; ASTM D638
Tensile Strength, Yield 62.0 MPa8990 psi5 mm/min; ISO 527
Elongation at Break 6.5 %6.5 %5 mm/min; ISO 527
 7.4 %7.4 %5 mm/min; ASTM D638
Elongation at Yield 5.9 %5.9 %5 mm/min; ISO 527
 6.5 %6.5 %5 mm/min; ASTM D638
Tensile Modulus 3.40 GPa493 ksi1 mm/min; ISO 527
 3.50 GPa508 ksi5 mm/min; ASTM D638
Flexural Strength 83.0 MPa12000 psi1.3 mm/min, 50 mm span; ASTM D790
 88.0 MPa12800 psi2 mm/min; ISO 178
Flexural Modulus 3.30 GPa479 ksi2 mm/min; ISO 178
 3.40 GPa493 ksi1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched 45.0 J33.2 ft-lbASTM D256
Izod Impact, Unnotched 5.40 J/cm10.1 ft-lb/inASTM D4812
Izod Impact, Notched (ISO) 9.00 kJ/m²4.28 ft-lb/in²80*10*4; ISO 180/1A
Izod Impact, Unnotched (ISO) 40.0 kJ/m²19.0 ft-lb/in²80*10*4; ISO 180/1U
Charpy Impact Unnotched 5.30 J/cm²25.2 ft-lb/in²Edgew 80*10*4 sp=62mm; ISO 179/1eU
Charpy Impact, Notched 1.40 J/cm²6.66 ft-lb/in²Edgew 80*10*4 sp=62mm; ISO 179/1eA
Coefficient of Friction, Dynamic 0.190.19ASTM D3702 Modified: Manual
Coefficient of Friction, Static 0.220.22ASTM D3702 Modified: Manual
K (wear) Factor 58.4 x 10-8 mm³/N-M29.0 x 10-10 in³-min/ft-lb-hrWasher; ASTM D3702 Modified: Manual
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow  77.0 µm/m-°C
@Temperature 23.0 - 60.0 °C		42.8 µin/in-°F
@Temperature 73.4 - 140 °F		ASTM E831
 77.0 µm/m-°C
@Temperature 23.0 - 60.0 °C		42.8 µin/in-°F
@Temperature 73.4 - 140 °F		ISO 11359-2
CTE, linear, Transverse to Flow  120 µm/m-°C
@Temperature 23.0 - 60.0 °C		66.7 µin/in-°F
@Temperature 73.4 - 140 °F		ASTM E831
 120 µm/m-°C
@Temperature 23.0 - 60.0 °C		66.7 µin/in-°F
@Temperature 73.4 - 140 °F		ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi) 152 °C306 °FFlatw 80*10*4 sp=64mm; ISO 75/Bf
 162 °C
@Thickness 3.20 mm		324 °F
@Thickness 0.126 in		unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 104 °C219 °FFlatw 80*10*4 sp=64mm; ISO 75/Af
 120 °C
@Thickness 3.20 mm		248 °F
@Thickness 0.126 in		unannealed; ASTM D648
Vicat Softening Point 152 °C306 °FRate B/50; ASTM D1525
 152 °C306 °FRate B/50; ISO 306
 153 °C307 °FRate B/120; ISO 306
Flammability, UL94 HB
@Thickness >=0.800 mm		HB
@Thickness >=0.0315 in		UL 94
 
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.

PSABH80820 / 288767

Ensinger PEI




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