| About |
|---|
| 光扩散等级，高扩散 |
| Product Description | |
|---|---|
| Supplier | Sumitomo |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| 23℃，24hr | 0.20 | % | ISO 62 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 22 | g/10min | ISO 1133 |
| Melt Volume Rate | |||
| 300℃，1.2 kg | 21 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| MD | 0.5-0.7 | % | Internal Method |
| TD | 0.5-0.7 | % | Internal Method |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Full light transmittance | |||
| 1mm | 64 | % | ISO 13468 |
| Diffusivity | |||
| 1mm | 51 | % | ISO 14782 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 60 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 100 | % | ISO 527-2 |
| Bending modulus | 2300 | MPa | ISO 178 |
| bending strength | 85 | MPa | ISO 178 |
| Rockwell hardness | |||
| R-level | 118 | ISO 2039 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa | 128 | ℃ | ISO 75/Af |
| Linear coefficient of thermal expansion | |||
| MD | 7.0E-05 | cm/cm/℃ | ISO 11359-2 |
| TD | 7.0E-05 | cm/cm/℃ | ISO 11359-2 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | UL 94 | ||
| 0.40 mm | V-2 | UL 94 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of simply supported beam, 23 ℃, 4mmt | |||
| Gap | 20 | kJ/m² | ISO 179-1, 2 |
| No gap | NB | kJ/m² | ISO 179-1, 2 |
| Process Conditions | |||
|---|---|---|---|
| Forming conditions | Nominal value | Unit | Test method |
| Dry conditions | 120℃ 4-6hr | ||
| Temperature of the rear section of the barrel | 240-260 | ℃ | |
| Temperature in the middle section of the barrel | 260-270 | ℃ | |
| Temperature of the front section of the material barrel | 270-290 | ℃ | |
| Nozzle temperature | 270-290 | ℃ | |
| Mold temperature | 70-100 | ℃ | |
| Screw speed | 60-100 | rpm | |
| Notes |
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| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |