SABIC LNP™ ELCRES™ EXL9334 Polycarbonate (PC)

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SABIC LNP™ ELCRES™ EXL9334 Polycarbonate (PC)
Categories:	Polymer; Thermoplastic; Polycarbonate (PC)
Material Notes:	LNP ELCRES EXL9334 is based on Polycarbonate (PC) siloxane copolymer resin. It is a UV stabilized, medium flow opaque material suitable for injection molding (IM) and sheet extrusion applications. This grade offers UL94 V0 @ 1.5mm flame retardancy based on non-bromine, non-chlorine FR systems, extreme low temperature ductility (-40°C) characteristics and excellent processability with opportunities for shorter IM cycle times compared to standard PC. It is available in a wide range of opaque colors and may be an excellent candidate for a wide range of applications. Features: Enhanced Low Temperature Impact,Flame Retardant,UV Resistant,Non-Chlorinated,Non-Brominated,High Impact Resistance,Exceptional Processing Information provided by SABIC
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Physical Properties	Original Value	Comments

Specific Gravity	1.19 g/cc	ASTM D792
Density	1.19 g/cc	ISO 1183
Moisture Absorption	0.0200 %	Injection Molding
	0.150 %	23°C / 50% RH; ISO 62
Water Absorption at Saturation	0.40 %	ISO 62-1
Viscosity	9.0 cP @Load 1.20 kg, Temperature 300 °C	MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow	0.0040 - 0.0080 cm/cm	SABIC method
Linear Mold Shrinkage, Transverse	0.0040 - 0.0080 cm/cm	SABIC method
Melt Flow	10 g/10 min @Load 1.20 kg, Temperature 300 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	57.0 MPa	50 mm/min; ISO 527
	59.0 MPa	50 mm/min; ASTM D638
Tensile Strength, Yield	56.0 MPa	50 mm/min; ISO 527
	58.0 MPa	50 mm/min; ASTM D638
Elongation at Break	108 %	50 mm/min; ISO 527
	115 %	50 mm/min; ASTM D638
Elongation at Yield	6.0 %	50 mm/min; ASTM D638
	6.0 %	50 mm/min; ISO 527
Tensile Modulus	2000 MPa	1 mm/min; ISO 527
	2100 MPa	5 mm/min; ASTM D638
Flexural Strength	87.0 MPa	yield, 2 mm/min; ISO 178
	89.0 MPa	yld, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus	2050 MPa	1.3 mm/min, 50 mm span; ASTM D790
	2100 MPa	2 mm/min; ISO 178
Izod Impact Notched	750 J	ASTM D256
	685 J @Temperature -40.0 °C	ASTM D256
	725 J @Temperature -30.0 °C	ASTM D256
Izod Impact, Unnotched	NB	ASTM D4812
	NB @Temperature -30.0 °C	ASTM D4812
Izod Impact, Notched (ISO)	65.0 kJ/m²	80103; ISO 180/1A
Izod Impact, Unnotched (ISO)	NB	80103; ISO 180/1U
	NB @Temperature -30.0 °C	80103; ISO 180/1U
Charpy Impact Unnotched	NB	Edgew 80103 sp=62mm; ISO 179/1eU
	NB @Temperature -30.0 °C	Edgew 80103 sp=62mm; ISO 179/1eU
Charpy Impact, Notched	70.0 kJ/m²	Edgew 80103 sp=62mm; ISO 179/1eA

Electrical Properties	Original Value	Comments
Volume Resistivity	1.00e+16 ohm-cm	ASTM D257
Comparative Tracking Index	175 - 250 V	UL 746A
Hot Wire Ignition, HWI	15 - 30 sec @Thickness 0.750 mm	UL 746A
	30 - 60 sec @Thickness 3.00 mm	UL 746A
High Amp Arc Ignition, HAI	60 - 120 arcs @Thickness 0.750 mm	UL 746A
	>= 120 arcs @Thickness 3.00 mm	UL 746A

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	61.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
	61.0 µm/m-°C @Temperature 23.0 - 80.0 °C	ISO 11359-2
CTE, linear, Transverse to Flow	62.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
	65.0 µm/m-°C @Temperature 23.0 - 80.0 °C	ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi)	140 °C @Thickness 3.20 mm	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	118 °C	Flatw 80104 sp=64mm; ISO 75/Af
	123 °C @Thickness 3.20 mm	unannealed; ASTM D648
Vicat Softening Point	139 °C	Rate B/50; ISO 306
	140 °C	Rate B/50; ASTM D1525
	141 °C	Rate B/120; ISO 306
UL RTI, Electrical	125 °C	UL 746B
UL RTI, Mechanical with Impact	110 °C	UL 746B
UL RTI, Mechanical without Impact	120 °C	UL 746B
Flammability, UL94	V-0 @Thickness >=1.50 mm	UL 94
	5VA @Thickness >=3.00 mm	UL 94
Glow Wire Ignition Temperature	825 °C @Thickness 1.50 mm	IEC 60695-2-13
Glow Wire Flammability Index	960 °C @Thickness 1.50 mm	IEC 60695-2-12

Processing Properties	Original Value	Comments
Nozzle Temperature	290 - 310 °C
Zone 2	280 - 305 °C
Zone 3	295 - 315 °C
Melt Temperature	295 - 315 °C	Injection Molding
Mold Temperature	70.0 - 95.0 °C
Drying Temperature	120 °C	Injection Molding
Dry Time	3.00 - 4.00 hour	Injection Molding
	48.0 hour	Cumulative; Injection Molding
Back Pressure	0.300 - 0.700 MPa
Shot Size	40 - 60 %
Vent Depth	0.00250 - 0.00760 cm
Screw Speed	40 - 70 rpm

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PSABH80594 / 288541

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