SABIC LNP™ ELCRIN™ EXL8423RCC Polycarbonate (PC)

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SABIC LNP™ ELCRIN™ EXL8423RCC Polycarbonate (PC)
Categories:	Polymer; Thermoplastic; Polycarbonate (PC)
Material Notes:	LNP ELCRIN EXL8423RCC is based on Polycarbonate (PC) siloxane copolymer resin. Added features of this grade include: Medium Flow, Colorable, Low Temperature Ductility and 20% Post Consumer Recycle (PCR) content. This grade is suitable for applications that require improved aesthetics and wider color space to overcome restricted color space of traditional PCR grades. Features: Post-Consumer Recycled (PCR) content,Aesthetics and Appearance,Colorable,High Impact Resistance Information provided by SABIC
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Physical Properties	Metric	English	Comments

Specific Gravity	1.19 g/cc	1.19 g/cc	ASTM D792
Density	1.19 g/cc	0.0430 lb/in³	ISO 1183
Water Absorption	0.15 % @Time 86400 sec	0.15 % @Time 24.0 hour	ASTM D570
	0.15 % @Time 86400 sec	0.15 % @Time 24.0 hour	ISO 62-1
Moisture Absorption	0.0200 %	0.0200 %	Injection Molding
Viscosity	11 cP @Load 1.20 kg, Temperature 300 °C	11 cP @Load 2.65 lb, Temperature 572 °F	MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow	0.0080 cm/cm	0.0080 in/in	24hrs; ASTM D955
	0.0080 cm/cm	0.0080 in/in	24hrs; ISO 294
Linear Mold Shrinkage, Transverse	0.0080 cm/cm	0.0080 in/in	24hrs; ASTM D955
	0.0080 cm/cm	0.0080 in/in	24hrs; ISO 294
Melt Flow	12 g/10 min @Load 1.20 kg, Temperature 300 °C	12 g/10 min @Load 2.65 lb, Temperature 572 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	60.0 MPa	8700 psi	50 mm/min; ASTM D638
	65.0 MPa	9430 psi	50 mm/min; ISO 527
Tensile Strength, Yield	57.0 MPa	8270 psi	50 mm/min; ASTM D638
	57.0 MPa	8270 psi	50 mm/min; ISO 527
Elongation at Break	117 %	117 %	50 mm/min; ASTM D638
	135 %	135 %	50 mm/min; ISO 527
Elongation at Yield	6.0 %	6.0 %	50 mm/min; ASTM D638
	6.0 %	6.0 %	50 mm/min; ISO 527
Tensile Modulus	2.10 GPa	305 ksi	50 mm/min; ASTM D638
	2.10 GPa	305 ksi	1 mm/min; ISO 527
Flexural Strength	88.0 MPa	12800 psi	2 mm/min; ISO 178
	94.0 MPa	13600 psi	1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus	2.17 GPa	315 ksi	2 mm/min; ISO 178
	2.20 GPa	319 ksi	1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched	930 J	686 ft-lb	ASTM D256
Izod Impact, Unnotched	25.4 J/cm	47.6 ft-lb/in	ASTM D4812
Izod Impact, Notched (ISO)	69.0 kJ/m²	32.8 ft-lb/in²	80104; ISO 180/1A
Izod Impact, Unnotched (ISO)	230 kJ/m²	109 ft-lb/in²	80104; ISO 180/1U
Charpy Impact Unnotched	30.7 J/cm²	146 ft-lb/in²	Edgew 80104 sp=62mm; ISO 179/1eU
Charpy Impact, Notched	7.40 J/cm²	35.2 ft-lb/in²	Edgew 80103 sp=62mm; ISO 179/1eA

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	65.0 µm/m-°C @Temperature 23.0 - 50.0 °C	36.1 µin/in-°F @Temperature 73.4 - 122 °F	ASTM E831
	65.0 µm/m-°C @Temperature 23.0 - 80.0 °C	36.1 µin/in-°F @Temperature 73.4 - 176 °F	ISO 11359-2
CTE, linear, Transverse to Flow	64.0 µm/m-°C @Temperature 23.0 - 50.0 °C	35.6 µin/in-°F @Temperature 73.4 - 122 °F	ASTM E831
	64.0 µm/m-°C @Temperature 23.0 - 80.0 °C	35.6 µin/in-°F @Temperature 73.4 - 176 °F	ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi)	140 °C	284 °F	Flatw 80104 sp=64mm; ISO 75/Bf
	141 °C @Thickness 3.20 mm	286 °F @Thickness 0.126 in	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	126 °C	259 °F	Flatw 80104 sp=64mm; ISO 75/Af
	127 °C @Thickness 3.20 mm	261 °F @Thickness 0.126 in	unannealed; ASTM D648
Vicat Softening Point	144 °C	291 °F	Rate B/50; ISO 306
	145 °C	293 °F	Rate B/120; ASTM D1525
	145 °C	293 °F	Rate B/50; ASTM D1525
	145 °C	293 °F	Rate B/120; ISO 306
UL RTI, Electrical	80.0 °C	176 °F	UL 746B
UL RTI, Mechanical with Impact	80.0 °C	176 °F	UL 746B
UL RTI, Mechanical without Impact	80.0 °C	176 °F	UL 746B
Flammability, UL94	HB @Thickness >=0.470 mm	HB @Thickness >=0.0185 in	UL 94

Processing Properties	Metric	English	Comments
Nozzle Temperature	295 - 315 °C	563 - 599 °F
Zone 2	295 - 315 °C	563 - 599 °F
Zone 3	280 - 305 °C	536 - 581 °F
Melt Temperature	270 - 295 °C	518 - 563 °F	Injection Molding
Mold Temperature	70.0 - 95.0 °C	158 - 203 °F
Drying Temperature	120 °C	248 °F	Injection Molding
Dry Time	3.00 - 4.00 hour	3.00 - 4.00 hour	Cumulative; Injection Molding
Back Pressure	0.300 - 0.700 MPa	43.5 - 102 psi
Screw Speed	40 - 70 rpm	40 - 70 rpm

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PSABH80609 / 288556

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