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Ensinger PEI

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SABIC FLEX NORYL™ Resin WCD801A Polyphenylene Ether + TPE (PPE+TPE) (Americas)
Categories: Polymer; Thermoplastic; Elastomer, TPE; Polyphenylene Ether/PPO

Material Notes: FLEX NORYL™ WCD801A resin is a flexible, non-reinforced, migration improved, extrudable blend of Polyphenylene Ether (PPE) + Thermoplastic Elastomer (TPE). This material contains non-halogenated flame retardant and performance capable of meeting UL VW-1 requirements, 80C end use temperature rating, and heat deformation performance as defined by UL 1581. FLEX NORYL WCD801A resin is intended for evaluation in wire insulation and cable jacket applications in dark colors. It has a Shore A Hardness reading of 80 and exhibits superior thermal stability, very low water absorption, good electric properties, and low specific gravity. Processing is typically conducted on standard extrusion equipment, and UL 1581 testing is conducted on 2.0mm wire with 0.12mm X 20 stranded copper conductor.

Features: Flexible,Hydrolytic Stability,Low Creep Sensitivity,Flame Retardant,Thin Wall,Non-Halogenated,Non-Chlorinated,Non-Brominated,Good Processability,Ductile

Information provided by SABIC

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.10 g/ccASTM D792
Moisture Absorption 0.0200 %Wire Coating Extrusion
Melt Flow 11 g/10 min
@Load 5.00 kg,
Temperature 250 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 8030s reading; ASTM D2240
Tensile Strength at Break 12.0 MPa50 mm/min; ASTM D638
 13.0 MPa50 mm/min; ISO 527
 16.0 MPaUL 1581
 17.0 MPaafter 7days @113°C; UL 1581
Elongation at Break 119 %50 mm/min; ISO 527
 120 %5 mm/min; ASTM D638
 145 %after 7days @113°C; UL 1581
 205 %UL 1581
Flexural Modulus 80.0 MPa12.5 mm/min, 100 mm span; ASTM D790
 90.0 MPa12.5 mm/min; ISO 178
Heat Distortion 16 %
@Load 0.250 kg,
Temperature 100 °C
UL 1581
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 3.80e+15 ohm-cmIEC 60093
Dielectric Constant 2.8
@Frequency 1e+6 Hz
IEC 60250
 2.8
@Frequency 50.0 - 60.0 Hz
IEC 60250
Dielectric Strength 23.0 kV/mm
@Thickness 2.00 mm
in oil; IEC 60243-1
Dissipation Factor 0.0040
@Frequency 1e+6 Hz
IEC 60250
 0.030
@Frequency 50.0 - 60.0 Hz
IEC 60250
Comparative Tracking Index 600 VIEC 60112
 
Thermal PropertiesOriginal ValueComments
Maximum Service Temperature, Air 80.0 °CUL temperature rating; UL 1581
Brittleness Temperature <= -40.0 °CASTM D746
Smoke Density 950.5mm plaque, Non-flame, Ds, max; ASTM E662
 1420.5mm plaque, Flame, Ds, max; ASTM E662
Oxygen Index 26 %ISO 4589
 
Processing PropertiesOriginal ValueComments
Processing Temperature 15.0 - 60.0 °CWater Bath Temperature
 220 - 250 °CNeck Temperature
Feed Temperature 180 - 220 °C
Middle Barrel Temperature 220 - 250 °C
Die Temperature 220 - 250 °CWire Coating Extrusion
Melt Temperature 220 - 250 °CWire Coating Extrusion
Head Temperature 220 - 250 °CCross-head Temperature
 220 - 250 °C
Wire Preheat Temperature 25.0 - 120 °C
Drying Temperature 75.0 - 85.0 °CWire Coating Extrusion
Dry Time 5.00 - 7.00 hourWire Coating Extrusion
 12.0 hourCumulative; Wire Coating Extrusion
Screw Speed 15 - 85 rpm
 
Descriptive Properties
Cooling Water Air Gap100-200 mm
Extruder Length/Diameter Ratio (L/D)22:1 to 26:1
Screen Pack150-100
VW-1PassUL 1581

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PSABH82064 / 290011

Proto3000 – 3D Engineering Solutions

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