| About |
|---|
| Silicone-based Flame Retardant / Glass Fiber Reinforced Grades&& |
| Product Description | |
|---|---|
| Supplier | Sumitomo |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Hydrolysis stability,Flame Characteristics,Heat Resistance, Good,Heat Stabilized |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.27 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| MD | 0.30 to 0.50 | % | |
| TD | 0.40 to 0.60 | % | |
| Water absorption rate | |||
| 23℃，24hr | 0.15 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 4100 | MPa | ISO 527-2 |
| tensile strength | |||
| — | 73.0 | MPa | ASTM D638 |
| — | 85.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 4.0 | % | ASTM D638 |
| fracture | 5.0 | % | ISO 527-2 |
| Bending modulus | |||
| — | 3630 | MPa | ASTM D790 |
| — | 3600 | MPa | ISO 178 |
| bending strength | |||
| — | 111 | MPa | ASTM D790 |
| — | 120 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | 10 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | 50 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | |||
| 23℃ | 78 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 141 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 140 | ℃ | ISO 75-2/A |
| Linear coefficient of thermal expansion | |||
| MD | 4.0E-5 | 1/℃ | |
| TD | 6.5E-5 | 1/℃ |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | V-0 | ||
| 3.00 mm | V-0 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 4mmt |
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