LNP Lexan® LF1000N Polycarbonate, 10% PTFE Lubricant

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LNP Lexan® LF1000N Polycarbonate, 10% PTFE Lubricant (discontinued **)
Categories:	Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, PTFE Filled
Material Notes:	Features: Lubricated, Good Wear Resistance Forms: Pellets Processing Method: Injection Molding Information provided by LNP, a GE Plastics Company. This data sheet is labeled Discontinued; however many LNP grades are still active under new names instituted after the SABIC purchase.
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Physical Properties	Metric	English	Comments

Specific Gravity	1.26 g/cc	1.26 g/cc	ASTM D792
Linear Mold Shrinkage	0.0040 - 0.0060 cm/cm @Thickness 3.18 mm	0.0040 - 0.0060 in/in @Thickness 0.125 in	ASTM D955
Melt Flow	6.3 g/10 min @Load 2.16 kg, Temperature 260 °C	6.3 g/10 min @Load 4.76 lb, Temperature 500 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	55.2 MPa	8010 psi	Type I, 50 mm/min; ASTM D638
Tensile Strength, Yield	56.5 MPa	8190 psi	Type I, 50 mm/min; ASTM D638
Elongation at Break	100 %	100 %	Type I, 50 mm/min; ASTM D638
Elongation at Yield	91 %	91 %	Type I, 50 mm/min; ASTM D638
Flexural Yield Strength	93.1 MPa	13500 psi	(50.8 mm Span) 1mm/min; ASTM D790
Flexural Modulus	2.28 GPa	331 ksi	(50.8 mm Span) 1mm/min; ASTM D790
Izod Impact, Notched	1.44 J/cm	2.70 ft-lb/in	ASTM D256
Falling Dart Impact	42.4 J	31.3 ft-lb	ASTM D3763

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	139 °C @Thickness 3.18 mm	282 °F @Thickness 0.125 in	Unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	126 °C @Thickness 3.18 mm	259 °F @Thickness 0.125 in	Unannealed; ASTM D648
Vicat Softening Point	143 °C	289 °F	Rate B; ASTM D1525

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	266 - 288 °C	511 - 550 °F
Middle Barrel Temperature	277 - 299 °C	531 - 570 °F
Front Barrel Temperature	288 - 310 °C	550 - 590 °F
Nozzle Temperature	282 - 304 °C	540 - 579 °F
Melt Temperature	288 - 310 °C	550 - 590 °F
Mold Temperature	71.1 - 93.3 °C	160 - 200 °F
Drying Temperature	121 °C	250 °F
Dry Time	3 - 8 hour	3 - 8 hour
Moisture Content	0.020 %	0.020 %	Suggested
Back Pressure	0.345 - 0.689 MPa	50.0 - 99.9 psi
Clamp Pressure	41.0 - 69.0 MPa	5950 - 10000 psi
Shot Size	40 - 60 %	40 - 60 %	Suggested
Vent Depth	0.00250 - 0.00760 cm	0.000984 - 0.00299 in
Screw Speed	40 - 70 rpm	40 - 70 rpm

**
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PZLNP1079 / 51161

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