FLEX NORYL™ Resin WCD891A - Asia

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Description

FLEX NORYL™ WCD891A resin is a flexible, non-reinforced 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 WCD891A resin is intended for evaluation in wire insulation and cable jacket applications in dark colors. It has a Shore A Hardness reading of 89 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.

This material data has been provided by Sabic.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts

Properties

General

PropertyTemperatureValueComment

Limiting oxygen index

23.0 °C

26 %

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Relative density

23.0 °C

1.08 [-]

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ASTM D 792 |

Water absorption

23.0 °C

0.16 %

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ASTM D 570 | (23°C/48hrs)

Mechanical

PropertyTemperatureValueComment

Elongation

23.0 °C

219 %

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ISO 527 | break, 50 mm/min

Flexural modulus

23.0 °C

0.3 GPa

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ISO 178 | 12.5 mm/min

Hardness, Shore A

23.0 °C

89 [-]

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ASTM D 2240 | 30S reading

Tensile strength

23.0 °C

11 MPa

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ISO 527 | break, 50 mm/min

Thermal

PropertyValueComment

Brittleness temperature

-40 °C

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<, ASTM D 746

Glow Wire Ignition Temperature

850 °C

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IEC 60695-2-13 | 3.0 mm

Flammability

Smoke Density on 0.5mm plaque, Flame, Ds, max: 117- ASTM E 662 <br> Smoke Density on 0.5mm plaque, Non-flame, Ds, max: 69- ASTM E 662 <br> Glow Wire Flammability Index 850°C, passes at: 3mm IEC 60695-2-12

Electrical

PropertyTemperatureValueComment

Comparative tracking index

23.0 °C

600 V

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IEC 60112 |

Dielectric constant, 1MHz

23.0 °C

3.1 [-]

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IEC 60250

Dielectric constant, 60Hz

23.0 °C

3.6 [-]

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IEC 60250 | 50/60 Hz

Dielectric strength

23.0 °C

25 kV/mm

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IEC 60243-1 | in oil, 2.0mm

Dissipation factor, 1MHz

23.0 °C

0.02 [-]

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IEC 60250

Dissipation factor, 50Hz

23.0 °C

0.03 [-]

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IEC 60250 | 50/60 Hz

Volume resistivity

23.0 °C

5.30E+15 Ω·cm

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IEC 60093

Rheological Properties

PropertyValueComment

Melt mass-flow rate

6.9 g/10min

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ASTM D 1238 | 250°C/2.16 kgf

Technological properties

Property
Application areas

Laser Sintering, Enclosure/Housing/Cover, Electronic Components, Data Transfer, Wire & cable

Availability

Americas

Processing methods

Melt Temperature: 240 to 260.0°C
Conductor Pre-heat Temperature: 80 to 150.0°C
Feed Zone Temperature: 200 to 240.0°C
Water Bath Temperature: 15 to 80.0°C
Drying Temperature: 60 to 80.0°C
Die Temperature: 240 to 260.0°C
Screen Pack: 150 to 100.0-
Screw Speed: 15 to 40.0rpm
Head Zone Temperature: 240 to 260.0°C
Middle Zone Temperatures: 220 to 260.0°C
Neck Temperature: 240 to 260.0°C
Drying Time: 4 to 6.0hrs
Maximum Moisture Content: 0.02%
Drying Time (Cumulative): 12hrs
Cross-head Temperature: 240 to 260.0°C
Cooling Water Air Gap: 100 to 200.0mm
Extruder Length/Diameter Ratio (L/D): 22:1 to 26:1-

Supplier Disclaimer

While the information is provided in good faith, SABIC MAKES NO WARRANTY, EXPRESS OR IMPLIED, INCLUDING MERCHANTABILITY AND NONINFRINGEMENT OF INTELLECTUAL PROPERTY, NOR ASSUMES ANY LIABILITY, DIRECT OR INDIRECT, WITH RESPECT TO THE PERFORMANCE, SUITABILITY OR FITNESS FOR INTENDED USE OR PURPOSE OF THESE PRODUCTS IN ANY APPLICATION. Each Buyer must determine the suitability of SABIC's materials for the Buyer's particular use through appropriate testing and analysis. No statement by SABIC concerning a possible use of any product, service or design is intended, or should be construed, to grant any license under any patent or other intellectual property right.