| About |
|---|
| XHT4143 is a high flow, UV stabilized, high heat polycarbonate copolymer blend with an HDT/Af of 162C.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,High liquidity,High Heat Resistance,Copolymer |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| — | 1.20 | g/cm³ | ASTM D792 |
| — | 1.21 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 330℃，2.16kg | 25 | g/10min | ASTM D1238 |
| Melt Volume Rate | |||
| 330℃，2.16 kg | 24.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.60 to 0.95 | % | Internal Method |
| Water absorption rate | ISO 62 | ||
| Saturation, 23 ℃ | 0.33 | % | |
| Equilibrium, 23 ℃, 50% RH | 0.25 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| — | 2730 | MPa | ASTM D638 |
| — | 2750 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 77.0 | MPa | ASTM D638 |
| yield | 78.0 | MPa | ISO 527-2/50 |
| fracture | 69.0 | MPa | ASTM D638 |
| fracture | 67.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| yield | 7.0 | % | ASTM D638 |
| yield | 7.0 | % | ISO 527-2/50 |
| fracture | 50 | % | ASTM D638 |
| fracture | 50 | % | ISO 527-2/50 |
| Bending modulus | |||
| 50 mm span | 2600 | MPa | ASTM D790 |
| — | 2600 | MPa | ISO 178 |
| bending strength | |||
| — | 80.0 | MPa | ISO 178 |
| Yield, 50 mm span | 120 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 9.0 | kJ/m² | |
| 23℃ | 11 | kJ/m² | |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | 无断裂 | ||
| 23℃ | 无断裂 | ||
| Impact strength of cantilever beam notch | |||
| -30℃ | 76 | J/m | ASTM D256 |
| 23℃ | 93 | J/m | ASTM D256 |
| -30℃ | 8.0 | kJ/m² | ISO 180-1A |
| 23℃ | 10 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | ISO 180/1U | ||
| -30℃ | 无断裂 | ||
| 23℃ | 无断裂 | ||
| Dart impact equipped with measuring instruments | |||
| 23℃，Total Energy | 72.0 | J | ASTM D3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 3.2 mm | 174 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 64 mm span | 173 | ℃ | ISO 75-2/Bf |
| 1.8 MPa, unannealed, 3.2 mm | 165 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 64 mm span | 162 | ℃ | ISO 75-2/Af |
| Vicat Softening Temp | |||
| B50 | 183 | ℃ | ASTM D1525，ISO 306 |
| B120 | 181 | ℃ | ISO 306/B120 |
| Ball pressure test | |||
| 165℃ | Pass | IEC 60695-10-2 | |
| Linear coefficient of thermal expansion | ASTM E831, ISO 11359-2 | ||
| MD：-40~40℃ | 6.0E-5 | 1/℃ | |
| TD：-40~40℃ | 6.0E-5 | 1/℃ |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Glowing wire flammability index | IEC 60695-2-12 | ||
| 2.0 mm | 850 | ℃ | |
| 2.5 mm | 960 | ℃ |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Refractive index | 1.605 | ASTM D542 | |
| Transmittance | |||
| 2540 µm | 86.0 | % | ASTM D1003 |
| Haze | |||
| 2540 µm | 0.50 | % | ASTM D1003 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 135 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| 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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