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Ensinger PEI

LNP NORYL® MX5830 Polyphenylene Ether + Polystyrene, 25% Glass / Mineral Reinforcement  (discontinued **)
Categories: Polymer; Thermoplastic; Polyphenylene Ether/PPO; Polystyrene (PS); Polystyrene + Polyphenylene Ether, Glass + Mineral Filler
Material Notes: Will be PX2922a.

  • Features: Flame Retardant, No Bromine Content, No Chlorine Content
  • 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.
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.32 g/cc1.32 g/ccASTM D792
Melt Flow 19 g/10 min
@Load 5.00 kg,
Temperature 300 °C		19 g/10 min
@Load 11.0 lb,
Temperature 572 °F		ASTM D1238
Spiral Flow 53.3 cm21.0 in500F, 10 ips, 0.125 X 60 in
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 100 MPa14500 psiType I, 5 mm/min; ASTM D638
Tensile Strength, Yield 100 MPa14500 psiType I, 5 mm/min; ASTM D638
Elongation at Yield 5.1 %5.1 %Type I, 5 mm/min; ASTM D638
Flexural Yield Strength 131 MPa19000 psi(102 mm Span) 3mm/min; ASTM D790
Flexural Modulus 6.27 GPa909 ksi(102 mm Span) 3mm/min; ASTM D790
Izod Impact, Notched 0.587 J/cm1.10 ft-lb/inASTM D256
Izod Impact, Unnotched 3.74 J/cm7.01 ft-lb/inASTM D256
Falling Dart Impact 8.13 J6.00 ft-lbASTM D3763
 
Electrical PropertiesMetricEnglishComments
Arc Resistance 120 - 179 sec120 - 179 sec(Tungsten Electrode, 3.18 mm) (PLC = 5); ASTM D495
Comparative Tracking Index 100 - 174 V
@Thickness 3.18 mm		100 - 174 V
@Thickness 0.125 in		PLC = 4; UL 746
Hot Wire Ignition, HWI >= 120 sec
@Thickness 3.18 mm		>= 120 sec
@Thickness 0.125 in		PLC = 0; UL 746
High Amp Arc Ignition, HAI <= 15 arcs
@Thickness 3.18 mm		<= 15 arcs
@Thickness 0.125 in		PLC = 5; UL 746
High Voltage Arc-Tracking Rate, HVTR >= 150 mm/min
@Thickness 3.18 mm		>= 5.91 in/min
@Thickness 0.125 in		PLC = 4; UL 746
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) 138 °C
@Thickness 6.35 mm		280 °F
@Thickness 0.250 in		Unannealed; ASTM D648
UL RTI, Electrical 50.0 °C122 °FUL 746
UL RTI, Mechanical with Impact 50.0 °C122 °FUL 746
UL RTI, Mechanical without Impact 50.0 °C122 °FUL 746
Flammability, UL94 V-0
@Thickness 1.50 mm		V-0
@Thickness 0.0591 in
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 243 - 293 °C469 - 559 °F
Middle Barrel Temperature 254 - 299 °C489 - 570 °F
Front Barrel Temperature 266 - 304 °C511 - 579 °F
Nozzle Temperature 277 - 304 °C531 - 579 °F
Melt Temperature 277 - 304 °C531 - 579 °F
Mold Temperature 71.1 - 98.9 °C160 - 210 °F
Drying Temperature 104 - 110 °C219 - 230 °F
Dry Time 3 - 8 hour3 - 8 hour
Moisture Content 0.020 %0.020 %Suggested
Back Pressure 0.345 - 0.689 MPa50.0 - 99.9 psi
Shot Size 30 - 70 %30 - 70 %Suggested
Vent Depth 0.00380 - 0.00510 cm0.00150 - 0.00201 in
Screw Speed 20 - 100 rpm20 - 100 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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