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Micro Plastics Material Data



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Some of the information provided may be out of date.  We are working to correct this issue.  In the meantime, in order to ensure accurate material information, please contact our customer care department and request updated material data.

 

Material: POLYPHENYLENE ETHER:



POLYPHENYLENE ETHER HIGH IMPACT POLYSTYRENE (PPO)
G.E. NORYL S.E.1X-780 POLYPHENYLENE ETHER HIGH IMPACT POLYSTYRENE (PPO)
G.E. Noryl S.E.1X-780 Polyphenylene Ether High Impact Polystyrene/ Synthetic Thermoplastic Polymer
Noryl� engineering thermoplastic resin is based on Polyphenylene Ether (PPE). PPE, a high-heat amorphous polymer, forms a miscible, single-phase blend with polystyrene. General characteristics include high heat resistance, good impact strength, stiffness, flame retardency, excellent electrical properties, hydrolytic stability, dimensionally stability, and very low creep behavior at elevated temperatures. Noryl� color is grey.
 
APPLICATIONS
Automotive, appliance, electrical, electronic.
 
Properties
Physical Nominal Values (English) Test Method
Density - Specific Gravity 1.10sp gr 23�/23�C ASTM D792
Mold Shrink, Linear-Flow (0.125 in) 0.0050 to 0.0070 in/in ASTM D955
Mold Shrink, Linear-Trans 0.0050 to 0.0070 in/in ASTM D955
Water Absorption @ 24 hrs (73�F) 0.060% ASTM D570
 
Mechanical Nominal Values (English) Test Method
Tensile Strength @ Yield (2 in/min) 9,800psi ASTM D638
Tensile Strength @ Break (2 in/min) 7,700psi ASTM D638
Tensile Elongation @ Yield (2 in/min) 8.1% ASTM D638
Tensile Elongation @ Break (2 in/min) 20% ASTM D638
Flexural Modulus (4.00 in Span) (1 in/min) 363,000psi ASTM D790
Flexural Strength @ Yield (4.00 in Span) (1 in/min) 14,800psi ASTM D790
 
Impact Nominal Values (English) Test Method
Notched Izod Impact ASTM D256
��������� (-22�F) 2.00 ft-lb/in
��������� (73�F) 3.90 ft-lb/in
Instrumented Dart Impact ASTM D3763
��������� (-22�F) (Energy at Peak Load) 288 in-lb
��������� (73�F) (Energy at Peak Load) 456 in-lb
 
Thermal Nominal Values (English) Test Method
DTUL @ 264psi - Unannealed (0.250 in) 244�F ASTM D648
DTUL @ 66psi - Unannealed (0.250 in) 260�F ASTM D648
Rel Temp Indx Mech w/oImp 230�F UL 746
Rel Temp Indx Mech w/Imp 221�F UL 746
Rel Temp Indx Elect 230�F UL 746
Comparitive Tracking Index (CTI) (PLC) (0.125) PLC 1 UL 746
High Voltage Arc Tracking Rate (HVTR) (PLC) (0.125) PLC 4 UL 746
 
Electrical Nominal Values (English) Test Method
Surface Resistivity 1.0E+015 ohms ASTM D257
Volume Resistivity 2.3E+016 ohm-cm ASTM D257
Dielectric Strength (In Oil, 0.125 in) 460 V/mil ASTM D149
Dielectric Constant (1,000,000 Hz) 2.460 ASTM D150
Dielectric Constant (50 Hz) 2.520 ASTM D150
Dissipation Factor (1,000,000 Hz) 0.0021 ASTM D150
Dissipation Factor (50 Hz) 0.0034 ASTM D150
Arc Resistance (PLC) (Tungsten Electrode, 0.125 in) PLC 6 ASTM D495
 
Ignition Characteristics Nominal Values (English) Test Method
Flame Rating - UL UL 94
��������� (0.236 in) V-0
��������� (0.0580 in) V-1
UL File Number
��������� (Global) E161759
��������� (USA) E121562

 
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