NORYL™ Resin PX0844 - Europe

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NORYL™ PX0844 resin is a non-reinforced blend of polyphenylene ether (PPE) + high impact polystyrene (HIPS). This grade exhibits very low moisture absorption, hydrolytic stability, dimensional stabilty, good foam adhesion, and property retention over a wide temperature range. NORYL PX0844 resin is inherently UL94 HB and is an excellent candidate for automotive interior applications such as instrument panels, audio components, speaker housings, and interior trim. *see NORYL PX0888 resin for higher heat resistance.

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




Water absorption

23.0 °C

0.14 %

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ISO 62-1 | (23°C/saturated)




23.0 °C

2.9 %

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ISO 527 | yield

Flexural modulus

23.0 °C

2.4 GPa

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ISO 178

Flexural strength

23.0 °C

78 MPa

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ISO 178

Impact strength, Izod notched

23.0 °C

17 kJ/m²

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ISO 180/1A | 80*10*4, 23°C

Tensile strength

23.0 °C

47 MPa

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ISO 527 | yield



Coefficient of thermal expansion

23.0 °C

8E-5 1/K

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ISO 11359-2 | 23°C to 80°C

Heat deflection temperature, 0.45 MPa

122 °C

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ISO 75/Be | Edgew 120*10*4 sp=100mm

Heat deflection temperature, 1.80 MPa

107 °C

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ISO 75/Ae | Edgew 120*10*4 sp=100mm

Rheological Properties



23.0 °C

0.5 %

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SABIC method | 3.2 mm

Technological properties

Application areas

Motorcycle, Refrigerator, Photovoltaic Components, Plumbing, Wearables, Wiring Devices, Auto Electrical, Audio, Auto Aftermarket, Data Management, Data Transfer, Document Handling, Drain Pan, Gas/Electric Oven, Heavy Vehicles, Hygiene/Personal Care, Food Transportation, Enclosures, Enclosure/Housing/Cover, Electronic Components




Hydrolytic Stability, Low Creep Sensitivity

Processing methods

Drying Temperature: 100 to 120.0°C
Mold Temperature: 80 to 120.0°C
Nozzle Temperature: 260 to 280.0°C
Middle - Zone 2 Temperature: 260 to 280.0°C
Front - Zone 3 Temperature: 280 to 300.0°C
Drying Time: 2 to 3.0hrs
Rear - Zone 1 Temperature: 240 to 260.0°C
Hopper Temperature: 60 to 80.0°C
Melt Temperature: 280 to 300.0°C

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.