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FLEX NORYL™ Resin WCD835

1 of 26 products in this brand
SABIC's Specialties Business FLEX NORYL WCD835 resin is a flexible, non-reinforced, low odor, 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 WCD835 resin is intended for evaluation in wire insulation and cable jacket applications in dark colors. It has a Shore A Hardness reading of 83 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.

Polymer Name: PPE/TPE Alloy

Processing Methods: Extrusion, Wire Coating Extrusion

Density: 1040.0 - 1040.0 kg/m³

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Polymer Name
Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers Processing Methods

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Stress (Break, Type I, 50 mm/min) ¹¹10MPaASTM D638
Tensile Strain (Break, Type I, 5 mm/min) ¹¹250%ASTM D638
Flexural Modulus (at 12.5 mm/min, 100 mm span) ¹¹40MPaASTM D790
Hardness (Shore A, 30S reading) ¹¹83ASTM D2240
Tensile Stress (Break, 50 mm/min) ¹¹10MPaISO 527
Tensile Strain (Break, 50 mm/min) ¹¹225%ISO 527
Flexural Modulus (at 12.5 mm/min) ¹¹30MPaISO 178
Physical Properties
ValueUnitsTest Method / Conditions
Specific Gravity ¹¹1.04ASTM D792
Melt Flow Rate (at 250°C, 10.0 kgf) ¹¹6g/10 minASTM D1238
Typical Properties
ValueUnitsTest Method / Conditions
Tensile Strength (Break) ¹⁹17MPaUL 1581
Tensile Elongation (Break) ¹⁹270%UL 1581
Tensile Strength (Break, after 7days, at 113°C) ¹⁹18MPaUL 1581
Tensile Elongation (Break, after 7days, at 113°C) ¹⁹250%UL 1581
UL Temperature Rating ¹⁹80°CUL 1581
Heat Deformation (at 100°C, 250g) ¹⁹20%UL 1581
VW-1 ¹⁹PassUL 1581
Electrical Properties
ValueUnitsTest Method / Conditions
Volume Resistivity ¹¹9.00E+15Ω.cmIEC 60093
Comparative Tracking Index ¹¹600VIEC 60112
Impact Properties
ValueUnitsTest Method / Conditions
Brittleness Temperature ¹¹max. -40°CASTM D746
Flame Characteristics
ValueUnitsTest Method / Conditions
Glow Wire Flammability Index (passes at 850°C)3mmIEC 60695-2-12
Glow Wire Ignitability Temperature (at 3.0 mm)750°CIEC 60695-2-13
Wire Coating Extrusion
ValueUnitsTest Method / Conditions
Conductor Pre-heat Temperature25 - 120°C
Cooling Water Air Gap100 - 200mm
Cross-head Temperature220 - 250°C
Die Temperature220 - 250°C
Drying Temperature75 - 85°C
Drying Time5 - 7Hrs
Drying Time (Cumulative)12Hrs
Extruder Length/Diameter Ratio (L/D)22:1 to 26:1
Feed Zone Temperature180 - 220°C
Head Zone Temperature220 - 250°C
Maximum Moisture Content0.02%
Melt Temperature220 - 250°C
Middle Zone Temperatures220 - 250°C
Neck Temperature220 - 250°C
Screen Pack150 - 100
Screw Speed15 - 85rpm
Water Bath Temperature15 - 60°C
Note
  • ¹¹ The information stated on Technical Datasheets should be used as indicative only for material selection purposes and not be utilized as specification or used for part or tool design.
  • ¹⁹ Wire and cable - UL 1581 tested on 2.0mm wire with 0.12mmx20 stranded copper
 

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Certifications & Compliance

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Regional Availability
  • Americas
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