NORYL™ Resin CN5258
SABIC's Specialties Business NORYL™ CN5258 resin is a 40% mineral and glass fiber reinforced blend of polyphenylene ether (PPE) + polystyrene (PS). This high modulus, injection moldable grade contains non-brominated, non-chlorinated flame retardant and carries a UL94 flame rating of 5VB at 2mm and V1 at 1.5mm. NORYL™ CN5258 resin exhibits good dimensional stability, low moisture absorption, high rigidity and is an excellent candidate for printer chassis applications.
Product families
Applications
- Consumer Goods — Appliances & Electronics
- Consumer Electronics
- Displays
- Connectors
- Switches & Relays
Product Families
- Blends & Alloys
Other characteristics
- Brand
- NORYL™ Resin
- Density
- 1420.0 - 1420.0 kg/m³
- Polymer Name
- PPO/PS Alloy
- Flexural Modulus
- 10000.0 - 10000.0 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.; ᵖ UL ratings shown on the technical datasheet might not cover the full range of thicknesses and colors. For details, please see the UL Yellow Card.; ʳ UL Ratings shown on the technical datasheet might not cover the full range of thicknesses, colors and regions. For details, please see the UL Yellow Card.; 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
- Consumer Goods
- Electrical & Electronics
- Flame Rating
- UL 94 5VB
- UL 94 V1
- Technology
- Plastics
- Labeling Claims
- Bromine-free
- Chlorine-free
- Fillers Included
- Glass Fiber
- Glass/Mineral
- Mica
- Mineral
- Additives Included
- Flame Retardant
- Mold Release Agent
- Material Features
- Amorphous
- Dimensional Stability
- Flame Retardant
- Good Mold Release
- Good Stiffness
- High Hydrolytic Stability
- High Stiffness
- High Strength
- Country Availability
- China (Mainland)
- Certifications and Compliance
- UL 94
- Plastics and Elastomers End Uses
- Cell Phones
- Computer Components
- Displays
- Electrical Components
- Electrical/Electronic Applications
- Printer Parts
- Tablets
- Plastics and Elastomers Functions
- Resin
- Plastics and Elastomers Processing Methods
- Injection Molding
Technical data
Table 1 of 6
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile Stress (Yield) ¹¹ | 119 | MPa | SABIC - Japan Method |
| Tensile Strain (Break) ¹¹ | 5.00E+00 | % | SABIC - Japan Method |
| Flexural Stress ¹¹ | 158 | MPa | ASTM D790 |
| Flexural Modulus ¹¹ | 10000 | MPa | ASTM D790 |
Table 2 of 6
3 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Specific Gravity ¹¹ | 1.42 | — | ASTM D792 |
| Water Absorption (at 23°C, 24hrs) ¹¹ | 0.06 | % | ASTM D570 |
| Mold Shrinkage (flow, 3.2 mm) ᵍ ¹¹ | 0.15 - 0.25 | % | SABIC method |
Table 3 of 6
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Heat Deflection Temperature (at 1.82 MPa, 6.4 mm, Unannealed) ¹¹ | 125 | °C | ASTM D648 |
| Coefficient of Thermal Expansion (at -30°C to 30°C) ¹¹ | 0.000021 - 0.000033 | 1/°C | TMA |
| Relative Temperature Index (Electrical) ᵖ ¹¹ | 65 | °C | UL 746B |
| Relative Temperature Index (Mechanical with impact) ᵖ ¹¹ | 65 | °C | UL 746B |
| Relative Temperature Index (Mechanical without impact) ᵖ ¹¹ | 65 | °C | UL 746B |
Table 4 of 6
1 row| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Izod Impact (Notched, at 23°C) ¹¹ | 68 | J/m | ASTM D256 |
Table 5 of 6
10 rows| Characteristic | Value | Unit |
|---|---|---|
| Drying Temperature ⁷ | 100 | °C |
| Drying Time ⁷ | 2 - 4 | Hrs |
| Melt Temperature ⁷ | 280 - 310 | °C |
| Nozzle Temperature ⁷ | 280 - 310 | °C |
| Front - Zone 3 Temperature ⁷ | 280 - 310 | °C |
| Middle - Zone 2 Temperature ⁷ | 270 - 300 | °C |
| Rear - Zone 1 Temperature ⁷ | 260 - 290 | °C |
| Mold Temperature ⁷ | 80 - 100 | °C |
| Back Pressure ⁷ | 0.5 - 1.2 | MPa |
| Screw Speed ⁷ | 40 - 60 | rpm |
Table 6 of 6
2 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| UL Recognized (94-5VB Flame Class Rating) ʳ | min. 2 | mm | UL 94 |
| UL Recognized (94V-1 Flame Class Rating) ʳ | min. 1.5 | mm | UL 94 |
