SABIC LEXAN™ Copolymer EXL9414 Polycarbonate (PC) (Asia)

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SABIC LEXAN™ Copolymer EXL9414 Polycarbonate (PC) (Asia)
Categories:	Polymer; Thermoplastic; Polycarbonate (PC)
Material Notes:	LEXAN EXL9414 polycarbonate (PC) siloxane copolymer resin is a medium flow, non-chlorinated, non-brominated flame retardant opaque injection molding (IM) grade. This resin offers low temperature ductility, thin wall flame retardant capability, and in combination with excellent processability and release with opportunities for shorter IM cycle times compared to standard PC. LEXAN EXL9414 resin is a product available in wide range of opaque colors and may be an excellent candidate for a wide variety of applications, especially the housing of fast-charging mobile phones. Features: High Impact Resistance 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
Viscosity	10 cP @Load 1.20 kg, Temperature 300 °C	MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow	0.0040 - 0.0080 cm/cm @Thickness 3.20 mm	SABIC method
Linear Mold Shrinkage, Transverse	0.0040 - 0.0080 cm/cm @Thickness 3.20 mm	SABIC method
Melt Flow	11.5 g/10 min @Load 1.20 kg, Temperature 300 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Rockwell L	83	ASTM D785
Hardness, Rockwell R	117	ASTM D785
Tensile Strength at Break	60.0 MPa	50 mm/min; ISO 527
	62.0 MPa	50 mm/min; ASTM D638
Tensile Strength, Yield	56.0 MPa	50 mm/min; ASTM D638
	57.0 MPa	50 mm/min; ISO 527
Elongation at Break	106 %	50 mm/min; ISO 527
	107 %	50 mm/min; ASTM D638
Elongation at Yield	5.6 %	50 mm/min; ISO 527
	5.8 %	50 mm/min; ASTM D638
Tensile Modulus	2110 MPa	50 mm/min; ASTM D638
	2140 MPa	1 mm/min; ISO 527
Flexural Strength	86.0 MPa	yield, 2 mm/min; ISO 178
	88.0 MPa	yld, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus	2180 MPa	2 mm/min; ISO 178
	2190 MPa	1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched	880 J	ASTM D256
	660 J @Temperature -30.0 °C	ASTM D256
Izod Impact, Notched (ISO)	69.0 kJ/m²	80103; ISO 180/1A
	46.0 kJ/m² @Temperature -30.0 °C	80103; ISO 180/1A
Charpy Impact, Notched	75.0 kJ/m²	Edgew 80103 sp=62mm; ISO 179/1eA
	29.0 kJ/m² @Temperature -30.0 °C	Edgew 80103 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy	67.0 J	ASTM D3763

Electrical Properties	Original Value	Comments
Volume Resistivity	>= 1.00e+16 ohm-cm	ASTM D257
Surface Resistance	>= 1.00e+16 ohm	ASTM D257
Dielectric Constant	2.78 @Frequency 1.10e+9 Hz	ASTM ES 7-83
Dielectric Strength	13.0 kV/mm @Thickness 3.20 mm	in oil; ASTM D149
Dissipation Factor	0.0060 @Frequency 1.10e+9 Hz	ASTM ES 7-83

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	69.1 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
	74.2 µm/m-°C @Temperature 23.0 - 80.0 °C	ISO 11359-2
CTE, linear, Transverse to Flow	72.7 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
	76.4 µm/m-°C @Temperature 23.0 - 80.0 °C	ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi)	131 °C	Edgew 120104 sp=100mm; ISO 75/Be
	134 °C @Thickness 3.20 mm	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	117 °C	Edgew 120104 sp=100mm; ISO 75/Ae
	118 °C @Thickness 3.20 mm	unannealed; ASTM D648
Vicat Softening Point	136 °C	Rate B/50; ISO 306
	138 °C	Rate B/120; ISO 306
UL RTI, Electrical	80.0 °C	UL 746B
UL RTI, Mechanical with Impact	80.0 °C	UL 746B
UL RTI, Mechanical without Impact	80.0 °C	UL 746B
Flammability, UL94	V-2 @Thickness >=0.500 mm	UL 94
	V-1 @Thickness >=0.800 mm	UL 94
	V-0 @Thickness >=1.00 mm	UL 94
	5VB @Thickness >=1.50 mm	UL 94
	5VA @Thickness >=3.10 mm	UL 94
Oxygen Index	39 %	ISO 4589
Glow Wire Flammability Index	960 °C @Thickness 1.00 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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PSABH80240 / 288187

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