SABIC LEXAN™ Copolymer EXL9111 Polycarbonate (PC)

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SABIC LEXAN™ Copolymer EXL9111 Polycarbonate (PC)
Categories:	Polymer; Thermoplastic; Polycarbonate (PC)
Material Notes:	LEXAN EXL9111 polycarbonate-Siloxane copolymer resin is a high flow, high impact,non-chlorinated, non-brominated flame retardant opaque injection molding (IM) grade. Features: Flame Retardant,Non-Chlorinated,Non-Brominated,High Impact Resistance,High Flow 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	1.18 g/cc	0.0426 lb/in³	ASTM D792
Moisture Absorption	0.0200 %	0.0200 %	Injection Molding
	0.430 %	0.430 %	23°C / 50% RH; ISO 62
Linear Mold Shrinkage, Flow	0.0060 cm/cm	0.0060 in/in	24hrs; ASTM D955
Linear Mold Shrinkage, Transverse	0.0062 cm/cm	0.0062 in/in	24hrs; ASTM D955
Melt Flow	20 g/10 min @Load 1.20 kg, Temperature 300 °C	20 g/10 min @Load 2.65 lb, Temperature 572 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell L	92.2	92.2	ASTM D785
Tensile Strength at Break	47.0 MPa	6820 psi	ISO 527
	54.0 MPa	7830 psi	50 mm/min; ASTM D638
Tensile Strength, Yield	60.0 MPa	8700 psi	50 mm/min; ASTM D638
	60.0 MPa	8700 psi	ISO 527
Elongation at Break	46.7 %	46.7 %	ISO 527
	76.4 %	76.4 %	50 mm/min; ASTM D638
Elongation at Yield	4.5 %	4.5 %	ISO 527
	4.6 %	4.6 %	50 mm/min; ASTM D638
Tensile Modulus	2.347 GPa	340.4 ksi	1 mm/min; ISO 527
	2.387 GPa	346.2 ksi	50 mm/min; ASTM D638
Flexural Strength	93.0 MPa	13500 psi	break, 2mm/min; ISO 178
	95.0 MPa	13800 psi	brk, 1.3 mm/min, 50 mm span; ASTM D790
	96.7 MPa	14000 psi	yld, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus	2.314 GPa	335.6 ksi	2 mm/min; ISO 178
	2.44 GPa	354 ksi	1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched	753 J	555 ft-lb	ASTM D256
	124 J @Temperature -30.0 °C	91.5 ft-lb @Temperature -22.0 °F	ASTM D256
Izod Impact, Unnotched	NB	NB	ASTM D4812
Izod Impact, Notched (ISO)	51.3 kJ/m²	24.4 ft-lb/in²	80104; ISO 180/1A
	104 kJ/m² @Temperature -30.0 °C	49.5 ft-lb/in² @Temperature -22.0 °F	80104; ISO 180/1A
Izod Impact, Unnotched (ISO)	NB	NB	80104; ISO 180/1U
Charpy Impact Unnotched	NB	NB	ISO 179/2C
Charpy Impact, Notched	5.56 J/cm²	26.5 ft-lb/in²	ISO 179/2C
	1.29 J/cm² @Temperature -30.0 °C	6.14 ft-lb/in² @Temperature -22.0 °F	ISO 179/2C
Dart Drop, Total Energy	62.5 J	46.1 ft-lb	ASTM D3763
	62.3 J @Temperature -30.0 °C	46.0 ft-lb @Temperature -22.0 °F	ASTM D3763

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+16 ohm-cm	>= 1.00e+16 ohm-cm	ASTM D257
Surface Resistance	>= 1.00e+16 ohm	>= 1.00e+16 ohm	ASTM D257
Dielectric Constant	2.83 @Frequency 1.10e+9 Hz	2.83 @Frequency 1.10e+9 Hz	SABIC method
Dissipation Factor	0.0061 @Frequency 1.10e+9 Hz	0.0061 @Frequency 1.10e+9 Hz	SABIC method

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	65.0 µm/m-°C @Temperature -40.0 - 40.0 °C	36.1 µin/in-°F @Temperature -40.0 - 104 °F	ASTM E831
CTE, linear, Transverse to Flow	66.0 µm/m-°C @Temperature -40.0 - 40.0 °C	36.7 µin/in-°F @Temperature -40.0 - 104 °F	ASTM E831
Deflection Temperature at 0.46 MPa (66 psi)	112 °C	234 °F	Flatw 80104 sp=64mm; ISO 75/Bf
	111 °C @Thickness 3.20 mm	232 °F @Thickness 0.126 in	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	103 °C	217 °F	Flatw 80104 sp=64mm; ISO 75/Af
	101 °C @Thickness 3.20 mm	214 °F @Thickness 0.126 in	unannealed; ASTM D648
Vicat Softening Point	117 °C	243 °F	Rate B/50; ISO 306
	119 °C	246 °F	Rate B/120; ISO 306
	126 °C	259 °F	Rate B/50; ASTM D1525
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	V-1 @Thickness >=0.800 mm	V-1 @Thickness >=0.0315 in	UL 94
	V-0 @Thickness >=1.20 mm	V-0 @Thickness >=0.0472 in	UL 94

Processing Properties	Metric	English	Comments
Nozzle Temperature	275 - 300 °C	527 - 572 °F
Zone 2	275 - 295 °C	527 - 563 °F
Zone 3	280 - 305 °C	536 - 581 °F
Melt Temperature	280 - 305 °C	536 - 581 °F	Injection Molding
Mold Temperature	60.0 - 80.0 °C	140 - 176 °F
Drying Temperature	100 °C	212 °F	Injection Molding
Dry Time	3.00 - 4.00 hour	3.00 - 4.00 hour	Injection Molding

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PSABH80221 / 288168

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