NORYL™ WCD915 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: 7dTg8C_NORYL-WCD915-resin.pdf
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Message
Flexible and non-halogenated flame retardant extrusion grade intended for evaluation in applications such as insulation materials. Flame retardant performance capable of meeting UL 1581 VW-1 requirement. 90C or 105C temperature rating as defined by UL 62 TPE category. 91 Shore A hardness. Processing typically conducted on standard extrusion equipment. UL 1581 tests conducted on 2.0 mm wire with 0.12 mm x 20 stranded copper conductor.
General Information
Features
  • Good flexibility
  • Halogen-free
  • Flame retardancy
Uses
  • Wire and cable applications
  • Insulating material
Agency Ratings
  • UL 1581
  • UL 62
  • UL VW-1
Processing Method
  • Extrusion coating
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.03g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (250°C/10.0 kg)9.0g/10 minASTM D1238
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A, 30 sec)91ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength
    Fracture 24.0MPaUL 1581
    Fracture 115.0MPaASTM D638
    Fracture, 136°C 223.5MPaUL 1581
    Fracture 14.0MPaISO 527-2/50
Tensile Elongation
    Fracture 270%UL 1581
    Fracture 3170%ASTM D638
    Fracture, 136°C 4230%UL 1581
    Fracture 160%ISO 527-2/50
Flexural Modulus 5
    100mm span 100MPaASTM D790
    -- 78.0MPaISO 178
ThermalNominal ValueUnitTest Method
Brittleness Temperature < -40.0°CASTM D746
Heat Deformation (121°C) 65.0%UL 1581
FlammabilityNominal ValueUnitTest Method
VW-1 PassUL 1581
Smoke Density ASTM E662
    Flame, 0.5 mm plaque, Ds, max 120ASTM E662
    Non-Flame, 0.5 mm plaque, Ds, max 49ASTM E662
ElectricalNominal ValueUnitTest Method
Volume Resistivity 3.3E+16ohms·cmASTM D257
Dielectric Strength (2.00 mm, in Oil)22kV/mmIEC 60243-1
Dielectric Constant (1 MHz)2.60ASTM D150
Dissipation Factor (1 MHz)0.033ASTM D150
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)825°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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