LNP NORYL® MX5840 Polyphenylene Ether + Polystyrene, 18% Carbon Fiber Reinforcement

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LNP NORYL® MX5840 Polyphenylene Ether + Polystyrene, 18% Carbon Fiber Reinforcement (discontinued **)
Categories:	Polymer; Thermoplastic; Polyphenylene Ether/PPO; Polystyrene (PS); Polystyrene + Polyphenylene Ether, Carbon Filler
Material Notes:	Will be commercialized as NCP1818 Features: Electrically Conductive, High Heat 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	1.15 g/cc	1.15 g/cc	ASTM D792
Linear Mold Shrinkage	0.0060 - 0.0080 cm/cm @Thickness 3.18 mm	0.0060 - 0.0080 in/in @Thickness 0.125 in	ASTM D955
Linear Mold Shrinkage, Transverse	0.0060 - 0.0080 cm/cm @Thickness 3.18 mm	0.0060 - 0.0080 in/in @Thickness 0.125 in	ASTM D955
Melt Flow	4.8 g/10 min @Load 5.00 kg, Temperature 300 °C	4.8 g/10 min @Load 11.0 lb, Temperature 572 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	120	120	ASTM D785
Tensile Strength at Break	61.4 MPa	8910 psi	Type I, 5 mm/min; ASTM D638
Tensile Strength, Yield	67.6 MPa	9800 psi	Type I, 5 mm/min; ASTM D638
Elongation at Break	11 %	11 %	Type I, 5 mm/min; ASTM D638
Elongation at Yield	6.0 %	6.0 %	Type I, 5 mm/min; ASTM D638
Flexural Strength	143 MPa	20700 psi	50.8 mm Span, 1 mm/min; ASTM D790
Flexural Modulus	3.69 GPa	535 ksi	(50.8 mm Span) 1mm/min; ASTM D790
Izod Impact, Notched	0.747 J/cm	1.40 ft-lb/in	ASTM D256
Izod Impact, Unnotched	10.5 J/cm	19.7 ft-lb/in	ASTM D256
Falling Dart Impact	8.87 J	6.54 ft-lb	ASTM D3763

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	186 °C @Thickness 3.18 mm	367 °F @Thickness 0.125 in	Unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	172 °C @Thickness 3.18 mm	342 °F @Thickness 0.125 in	Unannealed; ASTM D648

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	266 - 316 °C	511 - 601 °F
Middle Barrel Temperature	277 - 321 °C	531 - 610 °F
Front Barrel Temperature	288 - 327 °C	550 - 621 °F
Nozzle Temperature	299 - 327 °C	570 - 621 °F
Melt Temperature	299 - 327 °C	570 - 621 °F
Mold Temperature	82.2 - 110 °C	180 - 230 °F
Drying Temperature	110 - 121 °C	230 - 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
Shot Size	30 - 70 %	30 - 70 %	Suggested
Screw Speed	20 - 100 rpm	20 - 100 rpm

**
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PZLNP1379 / 51461

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