NORYL™ Resin HN731A - Americas

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Description

NORYL™ HN731A resin is a non-reinforced blend of polyphenylene ether (PPE) + high impact polystyrene (HIPS). This injection moldable grade is US FDA and European Food Contact approved, biocompatible (ISO10993 or USP Class VI), RoHS compliant, and It is subject to SABIC’s Healthcare management of change and formulation lock. NORYL HN731A resin exhibits good impact resistance, excellent hydrolytical stability, and chemical resistance. This light weight and colorable material is an excellent candidate for medical device and pharmaceutical applications such as drug-delivery inhalers.

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.

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Properties

General

PropertyTemperatureValueComment

Density

23.0 °C

1.06 g/cm³

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ISO 1183

Limiting oxygen index

23.0 °C

22 %

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Moisture absorption

23.0 °C

0.06 %

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ISO 62 | (23°C / 50% RH)

Relative density

23.0 °C

1.06 [-]

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ASTM D 792 |

Water absorption

23.0 °C

0.23 %

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ISO 62-1 | (23°C/saturated)

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

2.3 GPa

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ISO 527 | 1 mm/min

Elongation

23.0 °C

30 %

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ISO 527 | break, 50 mm/min

Flexural modulus

23.0 °C

2.2 GPa

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ISO 178 | 2 mm/min

Flexural strength

23.0 °C

75 MPa

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ISO 178 | yield, 2 mm/min

Gardner Impact

23.0 °C

5 J

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ASTM D 3029 | -40°C

Hardness, Rockwell R

23.0 °C

119 [-]

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ASTM D 785

Impact strength, Charpy notched

23.0 °C

15 kJ/m²

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ISO 179/1eA | V-notch Edgew 80*10*4 sp=62mm, 23°C

Impact strength, Izod notched

23.0 °C

15 kJ/m²

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ISO 180/1A | 80*10*4, 23°C

Impact strength, Izod notched, ASTM

23.0 °C

213 J/m

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ASTM D 256

Instrumented Impact, Total Energy

23.0 °C

48 J

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ASTM D 3763 | 23°C

Tensile strength

23.0 °C

50 MPa

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ISO 527 | break, 50 mm/min

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

7E-5 1/K

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ISO 11359-2 | -40°C to 40°C

Coefficient of thermal expansion, transverse

23.0 °C

7E-5 1/K

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ISO 11359-2 | -40°C to 40°C

Heat deflection temperature, 0.45 MPa

131 °C

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ASTM D 648 | 3.2 mm, unannealed

Heat deflection temperature, 1.80 MPa

115 °C

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ISO 75/Af | Flatw 80*10*4 sp=64mm

Relative temperature index, electrical

105 °C

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UL 746B

Relative temperature index, mechanical impact

90 °C

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UL 746B

Relative temperature index, mechanical strength

105 °C

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UL 746B

Vicat softening temperature

135 °C

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ISO 306 | Rate B/50

Flammability

UL Recognized, 94HB Flame Class Rating: 1.47mm UL 94

Electrical

PropertyTemperatureValueComment

Comparative tracking index

23.0 °C

3 V

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UL 746A | (UL) {PLC}

Dielectric constant, 60Hz

23.0 °C

2.65 [-]

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ASTM D 150 | 50/60 Hz

Dielectric strength

23.0 °C

21.6 kV/mm

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ASTM D 149 | in oil, 3.2 mm

Dissipation factor, 50Hz

23.0 °C

4E-4 [-]

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ASTM D 150 | 50/60 Hz

High Amp Arc Ignition

23.0 °C

0 mm

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UL 746A | surface {PLC}

High Volt Arc Track Rate

23.0 °C

4 PLC Code

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UL 746A | (PLC)

Hot-Wire Ignition

23.0 °C

2 mm

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UL 746A | (PLC)

Rheological Properties

PropertyTemperatureValueComment

Melt mass-flow rate

9.2 g/10min

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ASTM D 1238 | 280°C/5.0 kgf

Melt volume-flow rate

8 cm³/10min

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ISO 1133 | MVR at 280°C/5.0 kg

Shrinkage

23.0 °C

0.5 %

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SABIC method | 3.2 mm

Shrinkage, transverse

23.0 °C

0.5 %

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SABIC method | 3.2 mm

Technological properties

Property
Application areas

Medical Device, Pharmaceutical Packaging & Drug Delivery, Renal and Blood Handling, Respiratory, Enclosures, Lab Ware and Clinical Diagnostics

Availability

Americas

Features

Hydrolytic Stability, Low Creep Sensitivity, Steam Sterilizable, Radiation Sterilizable, Gamma Sterilizable, Ethylene Oxide Sterilizable, E-beam Sterilizable, Low Warpage, Food Contact Acceptable, Biocompatible

Processing methods

Drying Time: 3 to 4.0hrs
Maximum Moisture Content: 0.02%
Nozzle Temperature: 280 to 310.0°C
Rear - Zone 1 Temperature: 250 to 300.0°C
Mold Temperature: 75 to 105.0°C
Drying Time (Cumulative): 8hrs
Shot to Cylinder Size: 30 to 70.0%
Back Pressure: 0.3 to 0.7MPa
Front - Zone 3 Temperature: 270 to 310.0°C
Melt Temperature: 280 to 310.0°C
Middle - Zone 2 Temperature: 260 to 305.0°C
Screw Speed: 20 to 100.0rpm
Drying Temperature: 105 to 110.0°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.