NORYL™ WCA875 resin

Category: PPE+TPE , Polyphenylene Ether + TPE
Manufacturer: SABIC Innovative Plastics Asia Pacific
Trademark: NORYL™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: msFuif_NORYLWCA875resin.pdf
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Non-halogenated flame retardant Flexible NORYL extrusion grade intended for evaluation in applications such as wire insulation and cable jacket. Excellent flame retardant performance with balanced tensile elongation, capable of VW-1 performance and 105C temperature rating as defined by UL 1581. 87 Shore A hardness. Processing typically conducted on standard extrusion equipment. UL 1581 tests conducted on 2.0mm wire with 0.12mm X 20 stranded coppoer conductor.
General Information
Features
  • Good flexibility
  • Halogen-free
  • Flame retardancy
Uses
  • Cable sheath
  • Wire and cable applications
  • Insulating material
Wire Types
  • VW-1
RoHS Compliance
  • RoHS compliance
Processing Method
  • Extrusion coating
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.03g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (250°C/10.0 kg)16g/10 minASTM D1238
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A, 30 sec)87ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength
    Fracture 27.0MPaUL 1581
    Fracture 116.0MPaASTM D638
    Fracture, 136°C 226.0MPaUL 1581
    Fracture 16.0MPaISO 527-2/50
Tensile Elongation
    Fracture 250%UL 1581
    Fracture 3180%ASTM D638
    Fracture, 136°C 4190%UL 1581
    Fracture 170%ISO 527-2/50
Flexural Modulus 5
    100mm span 48.0MPaASTM D790
    -- 45.0MPaISO 178
ThermalNominal ValueUnitTest Method
Brittleness Temperature < -40.0°CASTM D746
UL Temperature Rating 105°CUL 1581
Heat Deformation (121°C) 610%UL 1581
FlammabilityNominal ValueUnitTest Method
VW-1 PassUL 1581
Smoke Density ASTM E662
    Flame, 0.5 mm plaque, Ds, max 150ASTM E662
    Non-Flame, 0.5 mm plaque, Ds, max 110ASTM E662
ElectricalNominal ValueUnitTest Method
Volume Resistivity 2.2 - 1.0E+17ohms·cmASTM D257
Dielectric Strength (2.00 mm, in Oil)23kV/mmIEC 60243-1
Relative Permittivity (1 MHz)2.70IEC 60250
Dissipation Factor (1 MHz)3.5E-3IEC 60250
Comparative Tracking Index 600VIEC 60112
FlammabilityNominal ValueUnitTest Method
Glow Wire Flammability Index (3.00 mm)960°CIEC 60695-2-12
Glow Wire Ignition Temperature (3.00 mm)800°CIEC 60695-2-13
Oxygen Index 29%ISO 4589-2
ExtrusionNominal ValueUnit
Drying Temperature 75.0 - 85.0°C
Drying Time 5.0 - 7.0hr
Suggested Max Moisture 0.020%
Cylinder Zone 1 Temp. 180 - 220°C
Cylinder Zone 3 Temp. 220 - 250°C
Cylinder Zone 5 Temp. 220 - 250°C
Melt Temperature 220 - 250°C
Die Temperature 220 - 250°C
Extrusion instructions
Conductor Pre-heat Temperature: 25 - 120 °CCooling Water Air Gap: 100 - 200 mmCross-head Temperature: 220 - 250 °CDrying Time (Cumulative): 12 hrsExtruder Length/Diameter Ratio (L/D): 22:1 to 26:1Neck Temperature: 220 - 250 °CScreen Pack: 150 - 100Screw Speed: 15 - 85 rpmWater Bath Temperature: 15 - 60 °C
Note Message
1 .Type 1, 50mm/min
2 .After 7 days
3 .Type 1, 50mm/min
4 .After 7 days
5 .13 mm/min
6 .250 g
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