SABIC LNP™ ELCRES™ SLX2271AML Polycarbonate (PC)

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SABIC LNP™ ELCRES™ SLX2271AML Polycarbonate (PC)
Categories:	Polymer; Thermoplastic; Polycarbonate (PC)
Material Notes:	LNP ELCRES SLX2271AML is based on Polycarbonate (PC) siloxane copolymer resin. It is an antimicrobial compound available in transparent and tinted colors. Added features of this grade include: Good Weatherability and Scratch Resistance. Features: Scratch Resistance,Weatherable Information provided by SABIC
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Physical Properties	Original Value	Comments

Specific Gravity	1.20 g/cc	ASTM D792
Density	1.20 g/cc	ISO 1183
Moisture Absorption	0.0200 %	Injection Molding
Viscosity	22 cP @Load 1.20 kg, Temperature 300 °C	MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow	0.0050 - 0.0080 cm/cm @Thickness 3.20 mm	SABIC method
Melt Flow	20 g/10 min @Load 1.20 kg, Temperature 300 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	61.3 MPa	50 mm/min; ASTM D638
	62.0 MPa	50 mm/min; ISO 527
Tensile Strength, Yield	61.6 MPa	50 mm/min; ISO 527
	61.9 MPa	50 mm/min; ASTM D638
Elongation at Break	93 %	50 mm/min; ASTM D638
	99.7 %	50 mm/min; ISO 527
Elongation at Yield	6.0 %	50 mm/min; ASTM D638
	6.0 %	50 mm/min; ISO 527
Tensile Modulus	2368 MPa	5 mm/min; ASTM D638
	2382 MPa	1 mm/min; ISO 527
Flexural Strength	82.3 MPa	yield, 2 mm/min; ISO 178
	102 MPa	yld, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus	2360 MPa	1.3 mm/min, 50 mm span; ASTM D790
	2487 MPa	2 mm/min; ISO 178
Izod Impact Notched	119 J	ASTM D256
	89.5 J @Temperature -30.0 °C	ASTM D256
Izod Impact, Unnotched	NB	ASTM D4812
Izod Impact, Notched (ISO)	13.5 kJ/m²	80103; ISO 180/1A
	9.30 kJ/m² @Temperature -30.0 °C	80103; ISO 180/1A
Izod Impact, Unnotched (ISO)	NB	80103; ISO 180/1U
Charpy Impact Unnotched	NB	Edgew 80103 sp=62mm; ISO 179/1eU
Charpy Impact, Notched	13.6 kJ/m²	Edgew 80103 sp=62mm; ISO 179/1eA
	9.20 kJ/m² @Temperature -30.0 °C	Edgew 80103 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy	66.1 J	ASTM D3763

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	75.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
	77.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
CTE, linear, Transverse to Flow	75.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
	76.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
Hot Ball Pressure Test	125 °C	PASS; IEC 60695-10-2
Deflection Temperature at 1.8 MPa (264 psi)	121 °C @Thickness 3.20 mm	unannealed; ASTM D648
Vicat Softening Point	140 °C	Rate B/50; ASTM D1525
	141 °C	Rate B/120; ISO 306
	141 °C	Rate B/50; ISO 306

Processing Properties	Original Value	Comments
Nozzle Temperature	270 - 290 °C
Zone 2	270 - 290 °C
Zone 3	280 - 310 °C
Melt Temperature	280 - 310 °C	Injection Molding
Mold Temperature	80.0 - 110 °C
Drying Temperature	120 °C	Injection Molding
Dry Time	2.00 - 4.00 hour	Injection Molding
Precipitation Temperature	60.0 - 80.0 °C	Hopper Temperature

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PSABH80598 / 288545

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