NORYL™ Resin PX0844
SABIC's Specialties Business NORYL PX0844 resin is a non-reinforced blend of polyphenylene ether (PPE) + polystyrene (PS). 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 product does not contain PFAS intentionally added during SHPP’s manufacturing process and are not expected to contain unintentional PFAS impurities. Each user is responsible for evaluating the presence of unintentional PFAS impurities.
Product families
Applications
- Interior
Product Families
- Blends & Alloys
Other characteristics
- Brand
- NORYL™ Resin
- Density
- 1060.0 - 1060.0 kg/m³
- Polymer Name
- PPO/PS Alloy
- Flexural Modulus
- 2400.0 - 2400.0 MPa
- Processing Methods
- Injection Molding
- Note
ᵍ Measurements made from Laboratory test Coupon. Actual shrinkage may vary outside of range due to differences in processing conditions, equipment, part geometry and tool design. It is recommended that mold shrinkage studies be performed with surrogate or legacy tooling prior to cutting tools for new molded article.; ⁷ Injection Molding parameters are only mentioned as general guidelines. These may not apply or may need adjustment in specific situations such as low shot sizes, large part molding, thin wall molding and gas-assist molding.; 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.
- Markets
- Automotive & Transportation
- Technology
- Plastics
- Labeling Claims
- No Added PFAS
- Additives Included
- Heat Stabilizer
- Material Features
- Amorphous
- Dimensional Stability
- Heat Stabilized
- High Hydrolytic Stability
- Low Moisture Absorption
- Low Shrinkage
- Low Specific Gravity
- Low Warpage
- Country Availability
- Canada
- China (Mainland)
- Mexico
- USA
- Plastics and Elastomers End Uses
- Automotive Applications
- Automotive Interior Parts
- Automotive Interior Trim
- Plastics and Elastomers Functions
- Resin
- Plastics and Elastomers Processing Methods
- Injection Molding
Technical data
Table 1 of 5
23 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile Stress (Yield, 50 mm/min) ¹¹ | 45 | MPa | ISO 527 |
| Tensile Stress (Yield, Type I, 50 mm/min) ¹¹ | 49 | MPa | ASTM D638 |
| Tensile Strain (Break, Type I, 50 mm/min) ¹¹ | 30 | % | ASTM D638 |
| Tensile Stress (Break, 50 mm/min) ¹¹ | 35 | MPa | ISO 527 |
| Tensile Stress (Break, Type I, 50 mm/min) ¹¹ | 44 | MPa | ASTM D638 |
| Flexural Stress (Yield, 2.6 mm/min, 100 mm span) ¹¹ | 75 | MPa | ASTM D790 |
| Tensile Strain (Yield, 50 mm/min) ¹¹ | 4 | % | ISO 527 |
| Flexural Modulus (at 2.6 mm/min, 100 mm span) ¹¹ | 2240 | MPa | ASTM D790 |
| Tensile Strain (Break, 50 mm/min) ¹¹ | 40 | % | ISO 527 |
| Tensile Strain (Yield, Type I, 5 mm/min) ¹¹ | 3 | % | ASTM D638 |
| Hardness (Rockwell R) ¹¹ | 114 | — | ASTM D785 |
| Tensile Modulus (at 1 mm/min) ¹¹ | 2350 | MPa | ISO 527 |
Table 2 of 5
9 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Specific Gravity ¹¹ | 1.06 | — | ASTM D792 |
| Water Absorption (at 23°C, 24hrs) ¹¹ | 0.1 | % | ASTM D570 |
| Mold Shrinkage (flow, 3.2 mm) ᵍ ¹¹ | 0.5 - 0.7 | % | SABIC method |
| Mold Shrinkage (on Tensile Bar, flow) ᵍ ¹¹ | 0.5 - 0.7 | % | SABIC method |
| Density ¹¹ | 1.06 | g/cm³ | ISO 1183 |
| Water Absorption (at 23°C, saturated) ¹¹ | 0.14 | % | ISO 62-1 |
| Moisture Absorption (at 23°C, 50% RH) ¹¹ | 0.03 | % | ISO 62 |
| Melt Volume Rate (at 280°C, 3.8 kg) ¹¹ | 9 | cm³/10 min | ISO 1133 |
| Melt Flow Rate (at 280°C, 5.0 kgf) ¹¹ | 13.7 | g/10 min | ASTM D1238 |
Table 3 of 5
14 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Heat Deflection Temperature (at 0.45 MPa, 6.4 mm, Unannealed) ¹¹ | 121 | °C | ASTM D648 |
| Heat Deflection Temperature (at 1.82 MPa, 6.4 mm, Unannealed) ¹¹ | 112 | °C | ASTM D648 |
| Coefficient of Thermal Expansion (at 0°C to 100°C, flow) ¹¹ | 0.0000738 | 1/°C | ASTM E831 |
| Thermal Conductivity ¹¹ | 0.23 | W/m-°C | ISO 8302 |
| Coefficient of Thermal Expansion (at 23°C to 80°C, flow) ¹¹ | 0.00008 | 1/°C | ISO 11359-2 |
| Coefficient of Thermal Expansion (at 23°C to 80°C, xflow) ¹¹ | 0.00009 | 1/°C | ISO 11359-2 |
| Ball Pressure Test (at 73°C to 77°C) ¹¹ | Pass | — | IEC 60695-10-2 |
| Vicat Softening Temperature (Rate A/50) ¹¹ | 130 | °C | ISO 306 |
| Vicat Softening Temperature (Rate B/50) ¹¹ | 125 | °C | ISO 306 |
| Vicat Softening Temperature (Rate B/120) ¹¹ | 128 | °C | ISO 306 |
| Heat Deflection Temperature/Be (at 0.45MPa, Edgew 120*10*4, sp=100mm) ¹¹ | 122 | °C | ISO 75/Be |
| Heat Deflection Temperature/Ae (at 1.8 Mpa, Edgew 120*10*4, sp=100mm) ¹¹ | 107 | °C | ISO 75/Ae |
Table 4 of 5
9 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Izod Impact (Notched, at 23°C) ¹¹ | 234 | J/m | ASTM D256 |
| Izod Impact (Notched, at -40°C) ¹¹ | 133 | J/m | ASTM D256 |
| Izod Impact (Notched, 80*10*4, at 23°C) ¹¹ | 17 | kJ/m² | ISO 180/1A |
| Izod Impact (Notched, 80*10*4, at -30°C) ¹¹ | 10 | kJ/m² | ISO 180/1A |
| Izod Impact (Notched, 80*10*4, at -40°C) ¹¹ | 5 | kJ/m² | ISO 180/1A |
| Izod Impact (Notched, at -30°C) ¹¹ | 175 | J/m | ASTM D256 |
| Instrumented Dart Impact Total Energy (at 23°C) ¹¹ | 40 | J | ASTM D3763 |
| Charpy Impact (Notched, at 23°C) ¹¹ | 17 | kJ/m² | ISO 179/2C |
| Charpy Impact (Notched, at -30°C) ¹¹ | 10 | kJ/m² | ISO 179/2C |
Table 5 of 5
23 rows| Characteristic | Value | Unit |
|---|---|---|
| Drying Temperature ⁷ | 105 - 110 | °C |
| Drying Temperature ⁷ | 100 - 120 | °C |
| Drying Time ⁷ | 3 - 4 | Hrs |
| Drying Time ⁷ | 2 - 3 | Hrs |
| Drying Time (Cumulative) ⁷ | 8 | Hrs |
| Melt Temperature ⁷ | 280 - 300 | °C |
| Melt Temperature ⁷ | 275 - 305 | °C |
| Maximum Moisture Content ⁷ | 0.02 | % |
| Nozzle Temperature ⁷ | 260 - 280 | °C |
| Nozzle Temperature ⁷ | 275 - 305 | °C |
| Front - Zone 3 Temperature ⁷ | 280 - 300 | °C |
| Front - Zone 3 Temperature ⁷ | 265 - 305 | °C |
