| About |
|---|
| PC +聚酯，UV稳定，透明， |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | PC+PET |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Good Clarity |
| Availabilitys | Africa & Middle East ,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| tensile strength | |||
| Yield, 50 mm/min | 55 | MPa | ISO 527 |
| Fracture, 50 mm/min | 54 | MPa | ISO 527 |
| Tensile strain | |||
| Yield, 50 mm/min | >5 | % | ISO 527 |
| Fracture, 50 mm/min | >200 | % | ISO 527 |
| Tensile modulus | |||
| 1 mm/min | 1600 | MPa | ISO 527 |
| bending strength | |||
| Fracture, 2 mm/min | 78 | MPa | ISO 178 |
| Bending modulus | |||
| 2 mm/mim | 1700 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 1140 | J/m | ASTM D256 |
| -30℃ | 70 | J/m | ASTM D256 |
| Total energy of instrument impact | |||
| 23℃ | 97 | J | ASTM D 3763 |
| Charpy Notched Impact Strength | 10 | kJ/m² | ISO 179-1eA |
| Impact strength of cantilever beam notch | |||
| 23℃，80*10*4 | 8 | kJ/m² | ISO 180-1A |
| 80*10*4 -30℃ | 7 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 96 | ℃ | ASTM D1525 |
| Linear expansion coefficient, -40 ℃ to 40 ℃ | |||
| flow | 1.05E-04 | 1/℃ | ASTM E 831 |
| transverse | 1.05E-04 | 1/℃ | ASTM E 831 |
| Hot deformation temperature | |||
| 1.8 MPa, 64 mm span | 78 | ℃ | ISO 75/Af |
| 1.8 MPa, 100 mm span | 80 | ℃ | ISO 75/Ae |
| Unannealed, 3.2 mm | |||
| 0.45 MPa | 79 | ℃ | ASTM D 648 |
| 1.8MPa | 75 | ℃ | ASTM D 648 |
| Linear expansion coefficient, -40 ℃ to 40 ℃ | |||
| flow | 9.E-05 | 1/℃ | ISO 11359-2 |
| transverse | 9.E-05 | 1/℃ | ISO 11359-2 |
| Linear expansion coefficient, 23 ℃ to 60 ℃ | |||
| flow | 9.E-05 | 1/℃ | ISO 11359-2 |
| transverse | 9.E-05 | 1/℃ | ISO 11359-2 |
| Vicat Softening Temp | |||
| B50 | 91 | ℃ | ISO 306 |
| B120 | 96 | ℃ | ISO 306 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.2 | ASTM D792 | |
| Shrinkage rate | |||
| MD：3.2 mm | 0.5 – 0.8 | % | Internal Method |
| Melt Flow Rate | |||
| 300℃，2.16kg | 15 | g/10min | ASTM D1238 |
| Density | 1.17 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| Saturation, 23 ℃ | |||
| （23℃/sat） | 0.5 | % | ISO 62 |
| （23℃ / 50% RH） | 0.2 | % | ISO 62 |
| Melt Volume Rate | |||
| 265℃，2.16 kg | 15 | cm³/10min | ISO 1133 |
| Process Conditions | |||
|---|---|---|---|
| injection molding | Nominal value | Unit | Test method |
| Drying temperature | 65 – 75 | ||
| Drying time | 3 – 5 | hrs | |
| Drying time (cumulative) | 8 | hrs | |
| Maximum water content | 0.02 | % | |
| Melt temperature | 245 – 265 | °C | |
| Nozzle temperature | 245 – 265 | °C | |
| Front Section Zone 3 Temperature | 245 – 265 | °C | |
| Temperature in Zone 2 of the middle section | 240 – 260 | °C | |
| Temperature in Zone 1 of the rear section | 245 – 250 | °C | |
| Mold temperature | 45 – 60 | °C | |
| Back pressure | 0.2 – 0.5 | MPa | |
| Screw speed | 20 – 100 | rpm | |
| Shoot to cylinder size | 40 – 80 | % | |
| Depth of exhaust groove | 0.013 – 0.02 | mm | |
| Notes |
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