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Ensinger PEI

SABIC LNP™ LUBRICOMP™ Compound EFL36E Polyetherimide (PEI)
Categories: Polymer; Thermoplastic; Polyetherimide (PEI)
Material Notes: LNP LUBRICOMP EFL36E compound is based on Polyetherimide (PEI) resin containing 30% glass fiber, 15% PTFE. Added features of this grade include: Easy Molding, Wear Resistant.

Features: Wear resistant,Structural

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 1.60 g/cc0.0578 lb/in³ASTM D792
 1.60 g/cc0.0578 lb/in³ISO 1183
Water Absorption  0.20 - 0.30 %
@Time 86400 sec		0.20 - 0.30 %
@Time 24.0 hour		ASTM D570
 0.20 - 0.30 %
@Time 86400 sec		0.20 - 0.30 %
@Time 24.0 hour		ISO 62-1
Moisture Absorption 0.0200 %0.0200 %Injection Molding
 0.0600 %0.0600 %23°C / 50% RH; ISO 62
 0.100 - 0.200 %0.100 - 0.200 %23°C/50% RH/24 hrs; ASTM D570
Viscosity 5.3 cP
@Load 2.16 kg,
Temperature 350 °C		5.3 cP
@Load 4.76 lb,
Temperature 662 °F		MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow 0.0010 - 0.0030 cm/cm0.0010 - 0.0030 in/inSABIC method
Linear Mold Shrinkage, Transverse 0.0020 - 0.0050 cm/cm0.0020 - 0.0050 in/inSABIC method
Melt Flow 8.2 g/10 min
@Load 2.16 kg,
Temperature 350 °C		8.2 g/10 min
@Load 4.76 lb,
Temperature 662 °F		ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 140 MPa20300 psi5 mm/min; ASTM D638
 150 MPa21800 psi5 mm/min; ISO 527
Elongation at Break 2.3 %2.3 %5 mm/min; ASTM D638
 2.4 %2.4 %5 mm/min; ISO 527
Tensile Modulus 11.2 GPa1620 ksi1 mm/min; ISO 527
 11.4 GPa1650 ksi5 mm/min; ASTM D638
Flexural Strength 210 MPa30500 psi2 mm/min; ISO 178
 220 MPa31900 psi1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus 8.65 GPa1250 ksi1.3 mm/min, 50 mm span; ASTM D790
 8.90 GPa1290 ksi2 mm/min; ISO 178
Izod Impact Notched 80.0 J59.0 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) 33.0 kJ/m²15.7 ft-lb/in²80*10*4; ISO 180/1U
Charpy Impact Unnotched 4.40 J/cm²20.9 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 0.770.77ASTM D3702 Modified: Manual
Coefficient of Friction, Static 0.630.63ASTM D3702 Modified: Manual
K (wear) Factor 115 x 10-8 mm³/N-M57.0 x 10-10 in³-min/ft-lb-hrWasher; ASTM D3702 Modified: Manual
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow 16.0 µm/m-°C
@Temperature 23.0 - 60.0 °C		8.89 µin/in-°F
@Temperature 73.4 - 140 °F		ISO 11359-2
CTE, linear, Transverse to Flow 41.0 µm/m-°C
@Temperature 23.0 - 60.0 °C		22.8 µin/in-°F
@Temperature 73.4 - 140 °F		ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi) 213 °C415 °FFlatw 80*10*4 sp=64mm; ISO 75/Bf
Deflection Temperature at 1.8 MPa (264 psi) 208 °C406 °FFlatw 80*10*4 sp=64mm; ISO 75/Af
 208 °C
@Thickness 3.20 mm		406 °F
@Thickness 0.126 in		unannealed; ASTM D648
Vicat Softening Point 210 °C410 °FRate B/120; ISO 306
 215 °C419 °FRate B/50; ISO 306
 215 °C419 °FRate B/50; ASTM D1525
UL RTI, Electrical 105 °C221 °FUL 746B
UL RTI, Mechanical with Impact 105 °C221 °FUL 746B
UL RTI, Mechanical without Impact 105 °C221 °FUL 746B
Flammability, UL94 V-0
@Thickness 0.750 mm		V-0
@Thickness 0.0295 in		UL 94
 
Processing PropertiesMetricEnglishComments
Nozzle Temperature 365 - 375 °C689 - 707 °F
Zone 2 360 - 370 °C680 - 698 °F
Zone 3 365 - 375 °C689 - 707 °F
Melt Temperature 360 - 375 °C680 - 707 °FInjection Molding
Mold Temperature 140 - 180 °C284 - 356 °F
Drying Temperature 150 °C302 °FInjection Molding
Dry Time 4.00 - 6.00 hour4.00 - 6.00 hourInjection Molding
Back Pressure 0.300 - 0.700 MPa43.5 - 102 psi
Vent Depth 0.00250 - 0.00760 cm0.000984 - 0.00299 in
 
Descriptive Properties
Screw speed (Circumferential speed)0.2-0.3 m/s

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PSABH80775 / 288722

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