NORYL™ Resin EM7304F
SABIC's Specialties Business NORYL™ EM7304F resin is a 15% glass fiber reinforced blend of polyphenylene ether (PPE) + polystyrene (PS). This injection moldable grade has enhanced polyurethane foam adhesion and high flow along with creep resistance, dimensional stability, and hydrolytic stability. NORYL™ EM7304F resin is an excellent candidate for automotive interior applications such as instrument panel retainers. 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
- 1150.0 - 1150.0 kg/m³
- Polymer Name
- PPO/PS Alloy
- 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
- Food Contact Acceptable
- No Added PFAS
- Fillers Included
- Glass Fiber
- Additives Included
- Anti-Static Agent
- Flame Retardant
- Heat Stabilizer
- Impact Modifier
- Mold Release Agent
- Material Features
- Amorphous
- Anti-Static
- Dimensional Stability
- Flame Retardant
- Food Contact Acceptable
- Good Mold Release
- Good Stiffness
- Heat Stabilized
- Country Availability
- Canada
- China (Mainland)
- Mexico
- USA
- Plastics and Elastomers End Uses
- Automotive Interior Parts
- Automotive Interior Trim
- Plastics and Elastomers Functions
- Resin
- Plastics and Elastomers Processing Methods
- Injection Molding
Technical data
Table 1 of 5
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile Stress (Break, Type I, 5 mm/min) ¹¹ | 77 | MPa | ASTM D638 |
| Tensile Strain (Break, Type I, 5 mm/min) ¹¹ | 2 | % | ASTM D638 |
| Flexural Stress (Yield, 2.6 mm/min, 100 mm span) ¹¹ | 108 | MPa | ASTM D790 |
| Flexural Modulus (at 2.6 mm/min, 100 mm span) ¹¹ | 4550 | MPa | ASTM D790 |
Table 2 of 5
3 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Specific Gravity ¹¹ | 1.15 | — | ASTM D792 |
| Mold Shrinkage (flow, 3.2 mm) ᵍ ¹¹ | 0.2 - 0.3 | % | SABIC method |
| Mold Shrinkage (xflow, 3.2 mm) ᵍ ¹¹ | 0.25 - 0.45 | % | SABIC method |
Table 3 of 5
1 row| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Heat Deflection Temperature (at 1.82 MPa, 6.4 mm, Unannealed) ¹¹ | 123 | °C | ASTM D648 |
Table 4 of 5
1 row| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Izod Impact (Notched, at 23°C) ¹¹ | 64 | J/m | ASTM D256 |
Table 5 of 5
14 rows| Characteristic | Value | Unit |
|---|---|---|
| Drying Temperature ⁷ | 100 - 105 | °C |
| Drying Time ⁷ | 3 - 4 | Hrs |
| Drying Time (Cumulative) ⁷ | 8 | Hrs |
| Maximum Moisture Content ⁷ | 0.02 | % |
| Melt Temperature ⁷ | 270 - 300 | °C |
| Nozzle Temperature ⁷ | 270 - 300 | °C |
| Front - Zone 3 Temperature ⁷ | 260 - 300 | °C |
| Middle - Zone 2 Temperature ⁷ | 250 - 295 | °C |
| Rear - Zone 1 Temperature ⁷ | 240 - 290 | °C |
| Mold Temperature ⁷ | 65 - 95 | °C |
| Back Pressure ⁷ | 0.3 - 0.7 | MPa |
| Screw Speed ⁷ | 20 - 100 | rpm |
