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Ensinger PEI

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SABIC LNP™ THERMOCOMP™ Compound D351 Polycarbonate (PC)
Categories: Polymer; Thermoplastic; Polycarbonate (PC)

Material Notes: LNP THERMOCOMP D351 compound is based on Polycarbonate (PC) resin containing 30% glass fiber. Added features of this grade include: High Modulus, Low Warpage, Good Ductility, Non-Brominated & Non-Chlorinated Flame Retardant.

Features: High Stiffness,Enhanced Ductility,Flame Retardant,Non-Chlorinated,Non-Brominated,Low Warpage,Structural

Information provided by SABIC

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Physical PropertiesOriginal ValueComments
Density 1.425 g/ccASTM D792
Moisture Absorption 0.0200 %Injection Molding
Viscosity 20 cP
@Load 2.16 kg,
Temperature 300 °C
MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow 0.0010 - 0.0030 cm/cm24hrs; ASTM D955
Linear Mold Shrinkage, Transverse 0.0010 - 0.0030 cm/cm24hrs; ASTM D955
Melt Flow 25.2 g/10 min
@Load 2.16 kg,
Temperature 300 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 120 MPa5 mm/min; ASTM D638
 125 MPa5 mm/min; ISO 527
Elongation at Break 2.4 %5 mm/min; ASTM D638
Tensile Modulus 9040 MPa5 mm/min; ASTM D638
 9080 MPa1 mm/min; ISO 527
Flexural Strength 169 MPayield, 2 mm/min; ISO 178
 179 MPabrk, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus 7520 MPa2 mm/min; ISO 178
 8390 MPa1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched 150 JASTM D256
Izod Impact, Unnotched 508 J/mASTM D4812
Charpy Impact Unnotched 39.0 kJ/m²Edgew 80*10*4 sp=62mm; ISO 179/1eU
Charpy Impact, Notched 15.0 kJ/m²Edgew 80*10*4 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy 24.0 Jpeak; ASTM D3763
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 20.2 µm/m-°C
@Temperature -40.0 - 40.0 °C
ASTM E831
CTE, linear, Transverse to Flow 67.4 µm/m-°C
@Temperature -40.0 - 40.0 °C
ASTM E831
Deflection Temperature at 1.8 MPa (264 psi) 116 °C
@Thickness 3.20 mm
unannealed; ASTM D648
UL RTI, Electrical 80.0 °CUL 746B
UL RTI, Mechanical with Impact 80.0 °CUL 746B
UL RTI, Mechanical without Impact 80.0 °CUL 746B
Flammability, UL94 V-1
@Thickness >=0.600 mm
UL 94
 V-0
@Thickness >=0.800 mm
UL 94
 5VA
@Thickness >=3.00 mm
UL 94
 
Processing PropertiesOriginal ValueComments
Nozzle Temperature 285 - 305 °C
Zone 2 270 - 290 °C
Zone 3 280 - 300 °C
Melt Temperature 285 - 310 °CInjection Molding
Mold Temperature 80.0 - 110 °C
Drying Temperature 110 °CInjection Molding
Dry Time 3.00 - 6.00 hourInjection Molding
Back Pressure 0.100 - 0.300 MPa
Screw Speed 50 - 90 rpm

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PSABH81485 / 289432

Proto3000 – 3D Engineering Solutions

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