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Ensinger PEI

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SABIC LNP™ LUBRICOMP™ Compound DFL28 Polycarbonate (PC)
Categories: Polymer; Thermoplastic; Polycarbonate (PC)

Material Notes: LNP LUBRICOMP DFL28 compound is based on Polycarbonate (PC) resin containing 40% glass fiber and 10% PTFE. Added features of this grade include: Wear Resistant.

Features: Wear resistant,Structural

Information provided by SABIC

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Physical PropertiesOriginal ValueComments
Density 1.61 g/ccASTM D792
 1.61 g/ccISO 1183
Moisture Absorption 0.0200 %Injection Molding
Linear Mold Shrinkage, Flow 0.0010 - 0.0030 cm/cm24hrs; ASTM D955
 0.0021 cm/cm24hrs; ISO 294
Linear Mold Shrinkage, Transverse 0.0040 - 0.0060 cm/cm24hrs; ASTM D955
 0.0051 cm/cm24hrs; ISO 294
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 145 MPaISO 527
 148 MPaASTM D638
Tensile Strength, Yield 145 MPaISO 527
 148 MPaASTM D638
Elongation at Break 2.1 %ISO 527
 2.2 %ASTM D638
Elongation at Yield 2.1 %ISO 527
 2.2 %ASTM D638
Tensile Modulus 12930 MPa1 mm/min; ISO 527
 13780 MPa50 mm/min; ASTM D638
Flexural Strength 206 MPaASTM D790
 216 MPaISO 178
Flexural Modulus 11720 MPaASTM D790
 11800 MPaISO 178
Izod Impact Notched 160 JASTM D256
Izod Impact, Unnotched 891 J/mASTM D4812
Izod Impact, Notched (ISO) 16.0 kJ/m²80*10*4; ISO 180/1A
Izod Impact, Unnotched (ISO) 57.0 kJ/m²80*10*4; ISO 180/1U
Dart Drop, Total Energy 22.0 Jpeak; ASTM D3763
Impact Test 5.00 JMultiaxial Impact; ISO 6603
Coefficient of Friction, Dynamic 0.52ASTM D3702 Modified: Manual
Coefficient of Friction, Static 0.52ASTM D3702 Modified: Manual
K (wear) Factor 129 x 10-10 in³-min/ft-lb-hrWasher; ASTM D3702 Modified: Manual
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 27.0 µm/m-°C
@Temperature -40.0 - 40.0 °C
ASTM E831
 27.0 µm/m-°C
@Temperature -40.0 - 40.0 °C
ISO 11359-2
CTE, linear, Transverse to Flow 32.4 µm/m-°C
@Temperature -40.0 - 40.0 °C
ASTM E831
 33.0 µm/m-°C
@Temperature -40.0 - 40.0 °C
ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi) 146 °CFlatw 80*10*4 sp=64mm; ISO 75/Bf
 145 °C
@Thickness 3.20 mm
unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 142 °CFlatw 80*10*4 sp=64mm; ISO 75/Af
 140 °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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PSABH80695 / 288642

Proto3000 – 3D Engineering Solutions

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