| About |
|---|
| 55 MFR LEXAN High Flow Ductile Copolymer, Natural color only&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | High liquidity,Ductility,Copolymer,HB |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ASTM D792 |
| Density | 1.20 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 55 | g/10min | ASTM D1238 |
| Melt Volume Rate | |||
| 300℃，1.2 kg | 51.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.50 to 0.70 | % | Internal Method |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.30 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.15 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 11 | kJ/m² | ISO 179/1eA |
| 23℃ | 60 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | No Break | ISO 179/1eU | |
| 23℃ | No Break | ISO 179/1eU | |
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -30℃ | 110 | J/m | ASTM D256 |
| 0℃ | 330 | J/m | ASTM D256 |
| 23℃ | 670 | J/m | ASTM D256 |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -30℃ | 10 | kJ/m² | ISO 180-1A |
| 23℃ | 55 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | ISO 180/1U | ||
| -30℃ | No Break | ISO 180/1U | |
| 23℃ | No Break | ISO 180/1U | |
| Dart impact equipped with measuring instruments | |||
| 23℃，Total Energy | 56.0 | J | ASTM D3763 |
| Multi axial instrumented impact energy | 92.0 | J | ISO 6603-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 64 mm span | 120 | ℃ | ISO 75-2/Af |
| 1.8 MPa, unannealed, 3.2 mm | 110 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 3.2 mm | 124 | ℃ | ASTM D648 |
| Vicat Softening Temp | 141 | ℃ | ASTM D1525 10 |
| Vicat Softening Temp | |||
| B50 | 135 | ℃ | ISO 306 |
| B120 | 136 | ℃ | ISO 306/B120 |
| Ball pressure test | |||
| 125℃ | Pass | IEC 60695-10-2 | |
| Linear coefficient of thermal expansion | |||
| TD：-40~40℃ | 8.0E-5 | 1/℃ | ISO 11359-2 |
| TD：-40~40℃ | 8.0E-5 | 1/℃ | ASTM E831 |
| MD：-40~40℃ | 8.0E-5 | 1/℃ | ASTM E831 |
| MD：-40~40℃ | 8.0E-5 | 1/℃ | ISO 11359-2 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 0.30 mm | HB | UL 94 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Refractive index | 1.582 | ASTM D542 | |
| Transmittance | |||
| 2540 µm | 88.0 | % | ASTM D1003 |
| Haze | |||
| 2540 µm | < 1.0 | % | ASTM D1003 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2300 | MPa | ASTM D638 |
| Tensile modulus | 2200 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 57.0 | MPa | ASTM D638 |
| fracture | 56.0 | MPa | ISO 527-2/50 |
| yield | 60.0 | MPa | ASTM D638 |
| yield | 61.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| fracture | 100 | % | ISO 527-2/50 |
| fracture | 110 | % | ASTM D638 |
| yield | 5.5 | % | ASTM D638 |
| yield | 6.0 | % | ISO 527-2/50 |
| Bending modulus | 2200 | MPa | ISO 178 |
| 50 mm span | 2280 | MPa | ASTM D790 |
| bending strength | 90.0 | MPa | ISO 178 |
| bending strength | |||
| Yield, 50 mm span | 100 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 120 | ASTM D785 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 104 to 110 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Drying time, maximum | 24 | hr | |
| Recommended injection volume | 40 to 60 | % | |
| Barrel rear temperature | 238 to 282 | °C | |
| Barrel middle temperature | 249 to 293 | °C | |
| Barrel front temperature | 260 to 304 | °C | |
| Nozzle temperature | 254 to 299 | °C | |
| Processing (melt) temperature | 260 to 304 | °C | |
| Mold temperature | 49 to 82 | °C | |
| Back pressure | 0.345 to 0.689 | MPa | |
| Screw speed | 35 to 75 | rpm | |
| Vent depth | 0.038 to 0.076 | mm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.20 in/min |
| 3. Type I, 2.0 in/min |
| 4. 0.051 in/min |
| 5. 0.079 in/min |
| 6. at Yield |
| 7. 80*10*3 sp=62mm |
| 8. 80*10*3 mm |
| 9. 80*10*4 mm |
| 10. Rate A (50°C/h), Loading 2 (50 N) |
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