SABIC LEXAN™ Copolymer EXL1613T Polycarbonate (PC)

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SABIC LEXAN™ Copolymer EXL1613T Polycarbonate (PC)
Categories:	Polymer; Thermoplastic; Polycarbonate (PC)
Material Notes:	LEXAN EXL1613T polycarbonate (PC) siloxane copolymer resin is a transparent injection molding grade. This resin offers extreme low temperature ductility in combination with medium flow characteristics and excellent processability with opportunities for shorter IM cycle times compared to standard PC. LEXAN EXL1613T resin is a general purpose product available in transparent and opaque colors and is an excellent candidate for a broad range of applications. Features: High Impact Resistance Information provided by SABIC
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Physical Properties	Original Value	Comments

Specific Gravity	1.18 g/cc	ASTM D792
Density	1.18 g/cc	ISO 1183
Moisture Absorption	0.0200 %	Injection Molding
	0.0400 %	23°C / 50% RH; ISO 62
Viscosity	7.5 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	8.0 g/10 min @Load 1.20 kg, Temperature 300 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	47.0 MPa	50 mm/min; ISO 527
	49.0 MPa	50 mm/min; ASTM D638
Tensile Strength, Yield	57.0 MPa	50 mm/min; ASTM D638
	57.0 MPa	50 mm/min; ISO 527
Elongation at Break	58 %	50 mm/min; ASTM D638
	67 %	50 mm/min; ISO 527
Elongation at Yield	5.7 %	50 mm/min; ISO 527
	5.9 %	50 mm/min; ASTM D638
Tensile Modulus	2100 MPa	50 mm/min; ASTM D638
	2100 MPa	1 mm/min; ISO 527
Flexural Strength	85.0 MPa	yield, 2 mm/min; ISO 178
	87.0 MPa	brk, 1.3 mm/min, 50 mm span; ASTM D790
	90.0 MPa	yld, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus	2012 MPa	1.3 mm/min, 50 mm span; ASTM D790
	2100 MPa	2 mm/min; ISO 178
Izod Impact Notched	900 J	ASTM D256
	690 J @Temperature -30.0 °C	ASTM D256
Izod Impact, Notched (ISO)	62.0 kJ/m²	80103; ISO 180/1A
	20.0 kJ/m² @Temperature -30.0 °C	80103; ISO 180/1A
Izod Impact, Unnotched (ISO)	130 kJ/m²	80103; ISO 180/1U
	130 kJ/m² @Temperature -30.0 °C	80103; ISO 180/1U
Charpy Impact Unnotched	95.0 kJ/m²	Edgew 80103 sp=62mm; ISO 179/1eU
	95.0 kJ/m² @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
	20.0 kJ/m² @Temperature -30.0 °C	Edgew 80103 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy	75.0 J	ASTM D3763
	73.0 J @Temperature -30.0 °C	ASTM D3763

Electrical Properties	Original Value	Comments
Volume Resistivity	>= 1.00e+15 ohm-cm	ASTM D257
Surface Resistance	>= 1.00e+15 ohm	ASTM D257

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	71.5 µm/m-°C @Temperature -40.0 - 95.0 °C	ASTM E831
	77.1 µm/m-°C @Temperature 23.0 - 80.0 °C	ISO 11359-2
CTE, linear, Transverse to Flow	76.1 µm/m-°C @Temperature -40.0 - 95.0 °C	ASTM E831
	82.6 µm/m-°C @Temperature 23.0 - 80.0 °C	ISO 11359-2
Hot Ball Pressure Test	125 °C	PASS; IEC 60695-10-2
Deflection Temperature at 1.8 MPa (264 psi)	122 °C	Flatw 80104 sp=64mm; ISO 75/Af
	122 °C @Thickness 3.20 mm	unannealed; ASTM D648
Vicat Softening Point	142 °C	Rate B/50; ISO 306
	143 °C	Rate B/120; ISO 306
	150 °C	Rate A/50; ASTM D1525
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	HB @Thickness >=0.400 mm	UL 94

Optical Properties	Original Value	Comments
Haze	1.3 % @Thickness 2.54 mm	ASTM D1003
Transmission, Visible	87 % @Thickness 2.54 mm	ASTM D1003

Processing Properties	Original Value	Comments
Nozzle Temperature	300 - 320 °C
Zone 2	295 - 315 °C
Zone 3	305 - 330 °C
Melt Temperature	300 - 330 °C	Injection Molding
Mold Temperature	80.0 - 115 °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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PSABH80184 / 288131

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