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Ensinger PEI

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SABIC LNP™ LUBRICOMP™ Compound DFL34E Polycarbonate (PC)
Categories: Polymer; Thermoplastic; Polycarbonate (PC)
Material Notes: LNP LUBRICOMP DFL34E compound is based on Polycarbonate (PC) resin containing 20% glass fiber, 15% PTFE. Added features of this grade include: Wear Resistant, Easy Molding.

Features: Wear resistant,Easy Molding

Information provided by SABIC
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Physical PropertiesOriginal ValueComments
Specific Gravity 1.48 g/ccASTM D792
Density 1.47 g/ccASTM D792
Moisture Absorption 0.0200 %Injection Molding
 0.0900 %23°C/50% RH/24 hrs; ASTM D570
 0.130 %23°C / 50% RH; ISO 62
Linear Mold Shrinkage, Flow 0.0020 - 0.0040 cm/cm24hrs; ASTM D955
Linear Mold Shrinkage, Transverse 0.0030 - 0.0060 cm/cm24hrs; ASTM D955
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 93.0 MPa5 mm/min; ISO 527
 95.0 MPa5 mm/min; ASTM D638
Elongation at Break 2.7 %5 mm/min; ASTM D638
 3.1 %5 mm/min; ISO 527
Elongation at Yield 2.8 %5 mm/min; ISO 527
Tensile Modulus 6650 MPa1 mm/min; ISO 527
 7190 MPa50 mm/min; ASTM D638
Flexural Strength 145 MPabrk, 1.3 mm/min, 50 mm span; ASTM D790
 150 MPaISO 178
Flexural Modulus 6190 MPa2 mm/min; ISO 178
 6320 MPa1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched 149 JASTM D256
Izod Impact, Unnotched 740 J/mASTM D4812
Izod Impact, Notched (ISO) 13.0 kJ/m²80*10*4; ISO 180/1A
Izod Impact, Unnotched (ISO) 48.0 kJ/m²80*10*4; ISO 180/1U
Dart Drop, Total Energy 19.0 JASTM D3763
Impact Test 6.00 JMultiaxial Impact; ISO 6603
Coefficient of Friction, Dynamic 0.46ASTM D3702 Modified: Manual
Coefficient of Friction, Static 0.50ASTM D3702 Modified: Manual
K (wear) Factor 13.0 x 10-10 in³-min/ft-lb-hrRing; ASTM D3702 Modified: Manual
 89.0 x 10-10 in³-min/ft-lb-hrWasher; ASTM D3702 Modified: Manual
 
Electrical PropertiesOriginal ValueComments
Comparative Tracking Index 175 - 250 VUL 746A
Hot Wire Ignition, HWI >= 120 sec
@Thickness 3.00 mm		UL 746A
High Amp Arc Ignition, HAI 30 - 60 arcs
@Thickness 3.00 mm		UL 746A
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 37.4 µm/m-°C
@Temperature -30.0 - 30.0 °C		ASTM D696
CTE, linear, Transverse to Flow 63.0 µm/m-°C
@Temperature -30.0 - 30.0 °C		ASTM D696
Deflection Temperature at 0.46 MPa (66 psi) 146 °CFlatw 80*10*4 sp=64mm; ISO 75/Bf
 146 °C
@Thickness 3.20 mm		unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 141 °CFlatw 80*10*4 sp=64mm; ISO 75/Af
 142 °C
@Thickness 3.20 mm		unannealed; ASTM D648
Flammability, UL94 V-1
@Thickness >=3.00 mm		UL 94
 
Processing PropertiesOriginal ValueComments
Zone 2 310 - 320 °C
Zone 3 320 - 330 °C
Melt Temperature 305 - 325 °CInjection Molding
Mold Temperature 80.0 - 110 °C
Drying Temperature 120 °CInjection Molding
Dry Time 4.00 hourInjection Molding
Back Pressure 0.200 - 0.300 MPa
Screw Speed 30 - 60 rpm

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PSABH80709 / 288656

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