| About |
|---|
| TOTAL TransmYrene POLYSTYRENE 1050T is a high heat resistant, high transmittance crystal polystyrene designed for optical applications. This distinctive grade is specially produced to maximize the light going through it and consequently improving its optical properties. Applications Light Guide Panel (LGP) Other optical applications Light Diffuser Plate (LDP)&& |
| Product Description | |
|---|---|
| Supplier | TOTAL |
| Generic | PS (GPPS) |
| Material Status | Commercial: Negative |
| Features | Good Clarity,High Heat Resistance |
| Availabilitys | Asia Pacific |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 2.2 | g/10min | ISO 1133 |
| Shrinkage rate | 0.40 to 0.70 | % | |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 0.040 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Notched impact strength of cantilever beam | 8.5 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | |||
| A50 | 105 | ℃ | ISO 306/A50 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+13 | ohms | IEC 60093 |
| Dielectric strength | 150 | kV/mm |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Haze | |||
| 3060 µm | 0.45 | % | ASTM D1003 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| Level L | 70 | ISO 2039-2 | |
| tensile strength | |||
| fracture | 43.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 3.0 | % | ISO 527-2 |
| Bending modulus | 2950 | MPa | ISO 178 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 70 | °C | |
| Drying time | 2.0 | hr | |
| Processing (melt) temperature | < 240 | °C | |
| Drying temperature | 70 | °C | |
| Drying time | 2.0 | hr | |
| Melt temperature | < 240 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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