LNP Lexan® SML5726 Polycarbonate, 10% Carbon Fiber Reinforced, 10% PTFE Lubricant

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LNP Lexan® SML5726 Polycarbonate, 10% Carbon Fiber Reinforced, 10% PTFE Lubricant (discontinued **)
Categories:	Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, Carbon + PTFE Filled
Material Notes:	Features: Lubricated 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	Original Value	Comments

Specific Gravity	1.29 g/cc	ASTM D792

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	97.2 MPa	Type I, 5 mm/min; ASTM D638
Elongation at Yield	6.0 %	Type I, 5 mm/min; ASTM D638
Flexural Yield Strength	151 MPa	(102 mm Span) 3mm/min; ASTM D790
Izod Impact, Notched	0.641 J/cm	ASTM D256

Thermal Properties	Original Value	Comments
Deflection Temperature at 1.8 MPa (264 psi)	136 °C @Thickness 6.35 mm	Unannealed; ASTM D648

Processing Properties	Original Value	Comments
Rear Barrel Temperature	271 - 282 °C
Middle Barrel Temperature	271 - 282 °C
Front Barrel Temperature	277 - 304 °C
Nozzle Temperature	277 - 304 °C
Melt Temperature	288 - 316 °C
Mold Temperature	71.1 - 104 °C
Drying Temperature	121 °C
Dry Time	3 - 48 hour
Moisture Content	0.020 %	Suggested
Back Pressure	0.345 - 0.689 MPa
Clamp Pressure	41.0 - 69.0 MPa
Shot Size	40 - 60 %	Suggested
Vent Depth	0.00250 - 0.00760 cm
Screw Speed	40 - 70 rpm

**
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PZLNP1099 / 51181

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