SABIC LEXAN™ Copolymer XHT4141 Polycarbonate (PC) (Americas)

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SABIC LEXAN™ Copolymer XHT4141 Polycarbonate (PC) (Americas)
Categories:	Polymer; Thermoplastic; Polycarbonate (PC)
Material Notes:	XHT4141 is a high flow, high heat polycarbonate copolymer. It is available in a range of opaque and limited transparent colors. Features: High Heat Resistance Information provided by SABIC
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Physical Properties	Metric	English	Comments

Specific Gravity	1.20 g/cc	1.20 g/cc	ASTM D792
Density	1.21 g/cc	0.0437 lb/in³	ISO 1183
Moisture Absorption	0.0200 %	0.0200 %	Injection Molding
	0.250 %	0.250 %	23°C / 50% RH; ISO 62
Water Absorption at Saturation	0.50 %	0.50 %	ISO 62-1
Viscosity	24 cP @Load 2.16 kg, Temperature 330 °C	24 cP @Load 4.76 lb, Temperature 626 °F	MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow	0.0060 - 0.0095 cm/cm @Thickness 3.20 mm	0.0060 - 0.0095 in/in @Thickness 0.126 in	SABIC method
Melt Flow	25 g/10 min @Load 2.16 kg, Temperature 330 °C	25 g/10 min @Load 4.76 lb, Temperature 626 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	67.0 MPa	9720 psi	50 mm/min; ISO 527
	69.0 MPa	10000 psi	50 mm/min; ASTM D638
Tensile Strength, Yield	77.0 MPa	11200 psi	50 mm/min; ASTM D638
	78.0 MPa	11300 psi	50 mm/min; ISO 527
Elongation at Break	50 %	50 %	50 mm/min; ASTM D638
	50 %	50 %	50 mm/min; ISO 527
Elongation at Yield	7.0 %	7.0 %	50 mm/min; ASTM D638
	7.0 %	7.0 %	50 mm/min; ISO 527
Tensile Modulus	2.73 GPa	396 ksi	5 mm/min; ASTM D638
	2.75 GPa	399 ksi	1 mm/min; ISO 527
Flexural Strength	80.0 MPa	11600 psi	yield, 2 mm/min; ISO 178
	120 MPa	17400 psi	yld, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus	2.60 GPa	377 ksi	1.3 mm/min, 50 mm span; ASTM D790
	2.60 GPa	377 ksi	2 mm/min; ISO 178
Izod Impact Notched	93.0 J	68.6 ft-lb	ASTM D256
	76.0 J @Temperature -30.0 °C	56.1 ft-lb @Temperature -22.0 °F	ASTM D256
Izod Impact, Notched (ISO)	10.0 kJ/m²	4.76 ft-lb/in²	80103; ISO 180/1A
	8.00 kJ/m² @Temperature -30.0 °C	3.81 ft-lb/in² @Temperature -22.0 °F	80103; ISO 180/1A
Izod Impact, Unnotched (ISO)	NB	NB	80103; ISO 180/1U
	NB @Temperature -30.0 °C	NB @Temperature -22.0 °F	80103; ISO 180/1U
Charpy Impact Unnotched	NB	NB	Edgew 80103 sp=62mm; ISO 179/1eU
	NB @Temperature -30.0 °C	NB @Temperature -22.0 °F	Edgew 80103 sp=62mm; ISO 179/1eU
Charpy Impact, Notched	1.10 J/cm²	5.23 ft-lb/in²	Edgew 80103 sp=62mm; ISO 179/1eA
	0.900 J/cm² @Temperature -30.0 °C	4.28 ft-lb/in² @Temperature -22.0 °F	Edgew 80103 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy	72.0 J	53.1 ft-lb	ASTM D3763

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+17 ohm-cm	>= 1.00e+17 ohm-cm	ASTM D257
Surface Resistance	>= 1.00e+17 ohm	>= 1.00e+17 ohm	ASTM D257
Dielectric Constant	3.02 @Frequency 1e+6 Hz	3.02 @Frequency 1e+6 Hz	ASTM D150
	3.12 @Frequency 100 Hz	3.12 @Frequency 100 Hz	ASTM D150
Comparative Tracking Index	175 - 250 V	175 - 250 V	UL 746A
Hot Wire Ignition, HWI	15 - 30 sec @Thickness 1.50 mm	15 - 30 sec @Thickness 0.0591 in	UL 746A
High Amp Arc Ignition, HAI	>= 120 arcs @Thickness 1.50 mm	>= 120 arcs @Thickness 0.0591 in	UL 746A

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	60.0 µm/m-°C @Temperature -40.0 - 40.0 °C	33.3 µin/in-°F @Temperature -40.0 - 104 °F	ASTM E831
	60.0 µm/m-°C @Temperature -40.0 - 40.0 °C	33.3 µin/in-°F @Temperature -40.0 - 104 °F	ISO 11359-2
CTE, linear, Transverse to Flow	60.0 µm/m-°C @Temperature -40.0 - 40.0 °C	33.3 µin/in-°F @Temperature -40.0 - 104 °F	ASTM E831
	60.0 µm/m-°C @Temperature -40.0 - 40.0 °C	33.3 µin/in-°F @Temperature -40.0 - 104 °F	ISO 11359-2
Thermal Conductivity	0.200 W/m-K	1.39 BTU-in/hr-ft²-°F	ASTM C177
Hot Ball Pressure Test	125 °C	257 °F	PASS; IEC 60695-10-2
	165 °C	329 °F	PASS; IEC 60695-10-2
Deflection Temperature at 0.46 MPa (66 psi)	173 °C	343 °F	Flatw 80104 sp=64mm; ISO 75/Bf
	174 °C @Thickness 3.20 mm	345 °F @Thickness 0.126 in	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	162 °C	324 °F	Flatw 80104 sp=64mm; ISO 75/Af
	165 °C @Thickness 3.20 mm	329 °F @Thickness 0.126 in	unannealed; ASTM D648
Vicat Softening Point	181 °C	358 °F	Rate B/120; ISO 306
	183 °C	361 °F	Rate B/50; ISO 306
	183 °C	361 °F	Rate B/50; ASTM D1525
UL RTI, Electrical	150 °C	302 °F	UL 746B
UL RTI, Mechanical with Impact	130 °C	266 °F	UL 746B
UL RTI, Mechanical without Impact	150 °C	302 °F	UL 746B
Flammability, UL94	HB @Thickness >=1.50 mm	HB @Thickness >=0.0591 in	UL 94
Glow Wire Ignition Temperature	875 °C @Thickness 3.00 mm	1610 °F @Thickness 0.118 in	IEC 60695-2-13
Glow Wire Flammability Index	960 °C @Thickness 1.00 mm	1760 °F @Thickness 0.0394 in	IEC 60695-2-12
	960 °C @Thickness 2.00 mm	1760 °F @Thickness 0.0787 in	IEC 60695-2-12
	960 °C @Thickness 3.00 mm	1760 °F @Thickness 0.118 in	IEC 60695-2-12

Processing Properties	Metric	English	Comments
Nozzle Temperature	295 - 340 °C	563 - 644 °F
Zone 2	290 - 335 °C	554 - 635 °F
Zone 3	300 - 345 °C	572 - 653 °F
Melt Temperature	300 - 345 °C	572 - 653 °F	Injection Molding
Mold Temperature	95.0 - 130 °C	203 - 266 °F
Drying Temperature	135 °C	275 °F	Injection Molding
Dry Time	4.00 - 6.00 hour	4.00 - 6.00 hour	Injection Molding
Back Pressure	0.300 - 0.700 MPa	43.5 - 102 psi
Shot Size	40 - 60 %	40 - 60 %
Vent Depth	0.00250 - 0.00800 cm	0.000984 - 0.00315 in
Screw Speed	40 - 90 rpm	40 - 90 rpm

Descriptive Properties
Metallized Haze Onset	175 °C		SABIC method

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PSABH80466 / 288413

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