| About |
|---|
| RCM6224 is a mineral filed grade featuring high modulus, good flow, good ductility, and low warpage. It contains non-brominated and non-chlorinated flame retardants and a PCR content up to 35%.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| — | 1.39 | g/cm³ | ASTM D792 |
| — | 1.40 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 260℃，2.16kg | 12 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD：24 hrs | 0.24 | % | ISO 294-4 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| — | 5850 | MPa | ASTM D638 |
| — | 5570 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 55.0 | MPa | ASTM D638 |
| yield | 55.0 | MPa | ISO 527-2/5 |
| fracture | 35.0 | MPa | ASTM D638 |
| fracture | 30.0 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| yield | 2.8 | % | ASTM D638 |
| yield | 2.8 | % | ISO 527-2/5 |
| fracture | 5.0 | % | ASTM D638 |
| fracture | 5.0 | % | ISO 527-2/5 |
| Bending modulus | |||
| 50 mm span | 6000 | MPa | ASTM D790 |
| bending strength | |||
| Yield, 50 mm span | 98.0 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 4.5 | kJ/m² | ISO 179/1eA |
| Impact strength of cantilever beam notch | |||
| -30℃ | 35 | J/m | |
| 23℃ | 45 | J/m | |
| Dart impact equipped with measuring instruments | |||
| 23℃，Total Energy | 14.0 | J | ASTM D3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 3.2 mm | 93.0 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 3.2 mm | 85.0 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 4.0 mm, 64 mm span | 87.0 | ℃ | ISO 75-2/Af |
| Vicat Softening Temp | 98.0 | ℃ | ASTM D1525 7 |
| Linear coefficient of thermal expansion | |||
| MD：23~80℃ | 3.8E-5 | 1/℃ | |
| TD：23~80℃ | 7.5E-5 | 1/℃ |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.20 mm | V-0 | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 90 to 105 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Barrel rear temperature | 250 to 270 | °C | |
| Barrel middle temperature | 260 to 280 | °C | |
| Barrel front temperature | 270 to 290 | °C | |
| Nozzle temperature | 280 to 300 | °C | |
| Processing (melt) temperature | 270 to 300 | °C | |
| Mold temperature | 70 to 90 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.20 in/min |
| 3. Type I, 0.20 in/min |
| 4. 0.051 in/min |
| 5. 80*10*4 sp=62mm |
| 6. 80*10*4 mm |
| 7. Rate A (50°C/h), Loading 2 (50 N) |
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