LNP VALOX® SMV5846 PBT + PET Alloy, 20% Carbon Fiber Reinforcement

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LNP VALOX® SMV5846 PBT + PET Alloy, 20% Carbon Fiber Reinforcement (discontinued **)
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polyethylene Terephthalate (PET)
Material Notes:	ESD Applications Features: Good Chemical Resistance, High Flow, Flame Retardant 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	1.47 g/cc	1.47 g/cc	ASTM D792

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	128 MPa	18600 psi	Type I, 5 mm/min; ASTM D638
Flexural Strength	198 MPa	28700 psi	50.8 mm Span, 1 mm/min; ASTM D790
Flexural Modulus	12.2 GPa	1770 ksi	(50.8 mm Span) 1mm/min; ASTM D790
Izod Impact, Notched	0.427 J/cm	0.800 ft-lb/in	ASTM D256

Electrical Properties	Metric	English	Comments
Volume Resistivity	7.0 ohm-cm	7.0 ohm-cm	ASTM D257
Surface Resistance	3000 ohm	3000 ohm	ASTM D257
Static Decay	<= 0.010 sec	<= 0.010 sec	5000V to <50V; FTMS101B

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	203 °C @Thickness 6.35 mm	397 °F @Thickness 0.250 in	Unannealed; ASTM D648

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	238 - 254 °C	460 - 489 °F
Middle Barrel Temperature	243 - 260 °C	469 - 500 °F
Front Barrel Temperature	249 - 266 °C	480 - 511 °F
Nozzle Temperature	243 - 260 °C	469 - 500 °F
Melt Temperature	249 - 266 °C	480 - 511 °F
Mold Temperature	65.6 - 87.8 °C	150 - 190 °F
Drying Temperature	121 °C	250 °F
Dry Time	3 - 12 hour	3 - 12 hour
Moisture Content	0.020 %	0.020 %	Suggested
Back Pressure	0.345 - 0.689 MPa	50.0 - 99.9 psi
Clamp Pressure	41.0 - 83.0 MPa	5950 - 12000 psi
Shot Size	40 - 80 %	40 - 80 %	Suggested
Vent Depth	0.00250 - 0.00380 cm	0.000984 - 0.00150 in
Screw Speed	50 - 80 rpm	50 - 80 rpm

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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PZLNP1585 / 51667

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