| About |
|---|
| PC+ POLYESTER unreinforced alloy developed for optical or lense market. Chemical resistance.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | PC + Polyester |
| Material Status | Commercial: Active |
| Features | Solvent resistance,V-2 |
| Availabilitys | North America,Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ASTM D792 |
| Density | 1.18 | g/cm³ | ISO 1183 |
| Melt Flow Rate | ASTM D1238 | ||
| 265℃，2.16kg | 21 | g/10min | ASTM D1238 |
| 300℃，1.20kg | 44 | g/10min | ASTM D1238 |
| Melt Volume Rate | ISO 1133 | ||
| 265℃，2.16 kg | 20.0 | cm³/10min | ISO 1133 |
| 300℃，1.2 kg | 42.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| TD：3.2 mm | 0.50 to 0.70 | % | Internal Method |
| MD：3.2 mm | 0.40 to 0.80 | % | Internal Method |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.50 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.12 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 1840 | MPa | ASTM D638 |
| Tensile modulus | 1900 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 55.0 | MPa | ISO 527-2/50 |
| fracture | 52.0 | MPa | ASTM D638 |
| yield | 55.0 | MPa | ISO 527-2/50 |
| yield | 49.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | > 150 | % | ISO 527-2/50 |
| fracture | 150 | % | ASTM D638 |
| yield | 5.0 | % | ISO 527-2/50 |
| yield | 5.0 | % | ASTM D638 |
| Bending modulus | 2000 | MPa | ISO 178 |
| 50 mm span | 1940 | MPa | ASTM D790 |
| bending strength | 71.0 | MPa | ISO 178 |
| bending strength | |||
| Yield, 50 mm span | 83.0 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 11 | kJ/m² | ISO 179/1eA |
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -30℃ | 56 | J/m | ASTM D256 |
| 23℃ | 660 | J/m | ASTM D256 |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -30℃ | 7.0 | kJ/m² | ISO 180-1A |
| -10℃ | 5.0 | kJ/m² | ISO 180-1A |
| 23℃ | 10 | kJ/m² | ISO 180-1A |
| Dart impact equipped with measuring instruments | |||
| 23℃，Total Energy | 95.0 | J | ASTM D3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 3.2 mm | 88.0 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 3.2 mm | 102 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 100 mm span | 90.0 | ℃ | ISO 75-2/Ae |
| 1.8 MPa, unannealed, 64 mm span | 92.0 | ℃ | ISO 75-2/Af |
| Vicat Softening Temp | 108 | ℃ | ASTM D1525 11 |
| Vicat Softening Temp | |||
| B50 | 107 | ℃ | ISO 306 |
| B120 | 106 | ℃ | ISO 306/B120 |
| Linear coefficient of thermal expansion | |||
| TD：23~60℃ | 8.5E-5 | 1/℃ | ISO 11359-2 |
| TD：-40~40℃ | 1.1E-4 | 1/℃ | ASTM E831 |
| MD：23~60℃ | 8.5E-5 | 1/℃ | ISO 11359-2 |
| MD：-40~40℃ | 1.2E-4 | 1/℃ | ASTM E831 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 3.00 mm | V-2 | UL 94 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | |||
| 2540 µm | 88.0 | % | ASTM D1003 |
| Haze | |||
| 2540 µm | 2.0 | % | ASTM D1003 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 82 to 93 | °C | |
| Drying time | 3.0 to 5.0 | hr | |
| Drying time, maximum | 8.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Recommended injection volume | 40 to 80 | % | |
| Barrel rear temperature | 238 to 249 | °C | |
| Barrel middle temperature | 243 to 266 | °C | |
| Barrel front temperature | 249 to 271 | °C | |
| Nozzle temperature | 249 to 271 | °C | |
| Processing (melt) temperature | 249 to 271 | °C | |
| Mold temperature | 43 to 60 | °C | |
| Back pressure | 0.172 to 0.517 | MPa | |
| Screw speed | 20 to 100 | rpm | |
| Vent depth | 0.013 to 0.020 | mm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
| 3. Type I, 2.0 in/min |
| 4. 0.051 in/min |
| 5. 0.079 in/min |
| 6. at Break |
| 7. 80*10*4 sp=62mm |
| 8. 80*10*4 mm |
| 9. 120*10*4 mm |
| 10. Rate A (50°C/h), Loading 2 (50 N) |
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