| About |
|---|
| Radel® R-7700 polyphenylsulfone sheet was developed specifically for aircraft interior applications. Through the use of a proprietary flame retardant package, this resin offers low heat release, low smoke generation and low toxic gas emissions, thereby complying with the FAA regulation 14CFR Part 25.853 Appendix F. In addition, it has excellent impact resistance and meets typical industry requirements for resistance to aerospace fluids, even under stress. Radel® R-7700 is available in pellets and sheet form. Radel® R-7700 sheet can be formed into large complex geometries with relative ease on conventional thermoforming equipment. Please reference the Technical Bulletin Thermoforming Radel® R-7700 Sheet for additional information. Available in several custom colors&& |
| Product Description | |
|---|---|
| Supplier | Solvay |
| Generic | PPSU |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good flexibility,Low smoke,Flame Characteristics,Low toxicity,Resistance to detergents |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Thermo forming |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.34 to 1.42 | g/cm³ | ASTM D792 |
| Water absorption rate | |||
| 24hr | 0.35 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 3.18 mm | 2280 | MPa | ASTM D638 |
| tensile strength | |||
| 3.18 mm | 58.6 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 3.18 mm | 15 | % | ASTM D638 |
| Bending modulus | |||
| 3.18 mm | 2340 | MPa | ASTM D790 |
| bending strength | |||
| 3.18 mm | 100 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 3.2mm | 130 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | |||
| 3.2 mm | 无断裂 | ASTM D256 | |
| Drop hammer impact | |||
| 3.2 mm | > 31.1 | J | BS 7271 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 3.2 mm | 202 | ℃ | ASTM D648 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Toxic gas emissions | |||
| Nitrogen gas, at 4 minutes | < 1 | ppm | |
| Hydrogen fluoride | < 1 | ppm | |
| Sulfur oxides, at 4 minutes | 3 | ppm | |
| Hydrogen chloride | < 1 | ppm | |
| Hydrogen cyanide, at 4 minutes | < 2 | ppm | |
| Carbon monoxide at 4 minutes | 40 | ppm | |
| exothermic | Ohio State University | ||
| 2 minutes: 1.52 to 3.18 mm | < 20 | kW·min/m² | Ohio State University |
| Peak rate: 1.52 to 3.18 mm | < 55 | kW/m² | Ohio State University |
| Smoke density | ASTM F814 | ||
| Specific optical density at 1.5 minutes | 1.0 | Ds | ASTM F814 |
| Maximum specific optical density at 4 minutes | 3.0 | Ds | ASTM F814 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. FAA Requirement, 14CFR PART 25.853 Appendix F: 65 KW-min/m² |
| 3. FAA Requirement, 14CFR PART 25.853 Appendix F: 65 KW/m² |
| 4. Flaming Mode; FAA/Industry Requirement: 200 |
| 5. Flaming Mode |
| 6. Flaming Mode; BMS Spec Limit = 500 ppm; ATS 1000.001 Spec Limit = 3500 ppm |
| 7. Flaming Mode; BMS Spec Limit = 60 ppm; ATS 1000.001 Spec Limit = 500 ppm |
| 8. Flaming Mode; BMS Spec Limit = 60 ppm; ATS 1000.001 Spec Limit = 150 ppm |
| 9. Flaming Mode; BMS Spec Limit = 60 ppm; ATS 1000.001 Spec Limit = 50 ppm |
| 10. Flaming Mode; BMS Spec Limit = 60 ppm; ATS 1000.001 Spec Limit = 100 ppm |
| 11. Flaming Mode; BMS Spec Limit = 30 ppm; ATS 1000.001 Spec Limit = 100 ppm |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |