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Elmet Technologies

SABIC LNP™ LUBRICOMP™ Compound KL004L Acetal (POM) Copolymer
Categories: Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM)

Material Notes: LNP LUBRICOMP KL004L compound is based on Acetal (POM) Copolymer resin containing 20% PTFE. Added features of this grade include: Wear Resistant, Low Extractable.

Features: Low Extractable,Wear resistant,Food Contact Acceptable

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
Density 1.51 g/cc0.0546 lb/in³ISO 1183
 1.52 g/cc0.0549 lb/in³ASTM D792
Moisture Absorption 0.100 %0.100 %23°C/50% RH/24 hrs; ASTM D570
Linear Mold Shrinkage, Flow 0.015 - 0.025 cm/cm0.015 - 0.025 in/in24hrs; ASTM D955
Linear Mold Shrinkage, Transverse 0.020 - 0.030 cm/cm0.020 - 0.030 in/in24hrs; ASTM D955
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 47.0 MPa6820 psi5 mm/min; ASTM D638
 47.0 MPa6820 psi5 mm/min; ISO 527
Tensile Strength, Yield 47.0 MPa6820 psi5 mm/min; ASTM D638
 48.0 MPa6960 psi5 mm/min; ISO 527
Elongation at Break 20.4 %20.4 %5 mm/min; ISO 527
 22.3 %22.3 %5 mm/min; ASTM D638
Elongation at Yield 10.8 %10.8 %5 mm/min; ISO 527
 11.4 %11.4 %5 mm/min; ASTM D638
Tensile Modulus 2.34 GPa339 ksi1 mm/min; ISO 527
 2.75 GPa399 ksi5 mm/min; ASTM D638
Flexural Strength 59.0 MPa8560 psiyield, 2 mm/min; ISO 178
Flexural Modulus 2.07 GPa300 ksi1.3 mm/min, 50 mm span; ASTM D790
 2.10 GPa305 ksi2 mm/min; ISO 178
Izod Impact Notched 42.0 J31.0 ft-lbASTM D256
Izod Impact, Unnotched 6.72 J/cm12.6 ft-lb/inASTM D4812
Izod Impact, Notched (ISO) 5.00 kJ/m²2.38 ft-lb/in²80*10*4; ISO 180/1A
Izod Impact, Unnotched (ISO) 38.0 kJ/m²18.1 ft-lb/in²80*10*4; ISO 180/1U
Dart Drop, Total Energy 4.00 J2.95 ft-lbpeak; ASTM D3763
Impact Test 1.00 J0.738 ft-lbMultiaxial Impact; ISO 6603
Coefficient of Friction, Dynamic 0.240.24ASTM D3702 Modified: Manual
Coefficient of Friction, Static 0.130.13ASTM D3702 Modified: Manual
K (wear) Factor 20.1 x 10-8 mm³/N-M10.0 x 10-10 in³-min/ft-lb-hrWasher; ASTM D3702 Modified: Manual
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow  117 µm/m-°C
@Temperature -40.0 - 40.0 °C
65.0 µin/in-°F
@Temperature -40.0 - 104 °F
ASTM E831
 117 µm/m-°C
@Temperature 23.0 - 60.0 °C
65.0 µin/in-°F
@Temperature 73.4 - 140 °F
ISO 11359-2
 117 µm/m-°C
@Temperature -40.0 - 40.0 °C
65.0 µin/in-°F
@Temperature -40.0 - 104 °F
ISO 11359-2
CTE, linear, Transverse to Flow  115 µm/m-°C
@Temperature -40.0 - 40.0 °C
63.9 µin/in-°F
@Temperature -40.0 - 104 °F
ASTM E831
 115 µm/m-°C
@Temperature 23.0 - 60.0 °C
63.9 µin/in-°F
@Temperature 73.4 - 140 °F
ISO 11359-2
 115 µm/m-°C
@Temperature -40.0 - 40.0 °C
63.9 µin/in-°F
@Temperature -40.0 - 104 °F
ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi) 146 °C295 °FFlatw 80*10*4 sp=64mm; ISO 75/Bf
 153 °C
@Thickness 3.20 mm
307 °F
@Thickness 0.126 in
unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 83.0 °C181 °FFlatw 80*10*4 sp=64mm; ISO 75/Af
 84.0 °C
@Thickness 3.20 mm
183 °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

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PSABH80851 / 288798

Ensinger PEI

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