| About |
|---|
| Rilsan ® Clear G 830 Rnew is a high performance transparent copolyamide, partially based on renewable resources. This grade has been specially designed for injection molding applications, ideally suited for optic as high end eyewear frames. MAIN APPLICATIONS Sun, optical, reading glass frames. Glass filled compound for structural parts of smart phone (GF 30%-50%). Headphone frames.&& |
| Product Description | |
|---|---|
| Supplier | Arkema |
| Generic | PA Copolymer |
| Material Status | Commercial: Active |
| Features | Renewable resources |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.01 | g/cm³ | ISO 1183 |
| Shrinkage rate | Internal Method | ||
| TD：40℃，4.0 mm，24 hrs | 0.51 | % | Internal Method |
| MD：40℃，4.0 mm，24 hrs | 0.46 | % | Internal Method |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 1.3 | % | ISO 62 |
| 23℃，24hr | 3.3 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ISO 868 | ||
| Shaw’s D | 83 | ISO 868 | |
| Shore D, 15 seconds | 81 | ISO 868 | |
| Tensile modulus | 1690 | MPa | ISO 527-2 |
| tensile strength | |||
| fracture | 60.0 | MPa | ISO 527-2 |
| yield | 55.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | > 150 | % | ISO 527-2 |
| yield | 7.0 | % | ISO 527-2 |
| Bending modulus | 1530 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -30℃ | 10 | kJ/m² | ISO 179 |
| 23℃ | 11 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | ISO 179 | ||
| -30℃ | No Break | ISO 179 | |
| 23℃ | No Break | ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 95.0 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 110 | ℃ | ISO 75-2/B |
| Glass transition temperature | 135 | ℃ | ISO 11357-2 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | |||
| 2000 µm，560 nm | 91.5 | % | ASTM D1003 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Renewable Carbon Conent | 53 to 55 | % | ASTM D6866 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 90 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Processing (melt) temperature | 250 to 300 | °C | |
| Mold temperature | 20 to 80 | °C | |
| Notes |
|---|
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