| About |
|---|
| PLEXIGLAS® XT Clear 0A770, an extruded clear and highly UV-permeable acrylic (polymethyl methacrylate, PMMA), was specially developed as a cover material for sun bed canopies. This means that elements made from this material are used to cover lamps in the roof section of solaria, sun beds etc.; PLEXIGLAS® XT 0A770 is not designed for rests/supports or parts entering into contact with sun bed users.&& |
| Product Description | |
|---|---|
| Supplier | ROHM |
| Generic | PMMA |
| Material Status | Commercial: Active |
| Features | Agglomerability,HB |
| Availabilitys | Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.19 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| 23℃，24hr | 30.0 | ISO 62 | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 3300 | MPa | ISO 527-2/1B/1 |
| tensile strength | 72.0 | MPa | ISO 527-2/1B/5 |
| Tensile strain | |||
| fracture | 4.5 | % | ISO 527-2/1B/5 |
| bending strength | 105 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | 12 | kJ/m² | ISO 179/1fU |
| Impact strength of cantilever beam notch | 2.0 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 102 | ℃ | ISO 306/B |
| Linear coefficient of thermal expansion | |||
| MD：0~50℃ | 7.0E-5 | 1/℃ | DIN 53752-A |
| Maximum operating temperature | 70 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 5.0E+13 | ohms | IEC 60093 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 | |
| Flame retardant level | |||
| — | B2 | DIN 4102 | |
| — | Class 3 | BS 476 Part 7 | |
| — | M4 | NF P 92501 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | |||
| 3000 µm | 92.0 | % | DIN 5036-3 |
| UV transmittance | UV permeable as of 250 nm |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Forming temperature | |||
| Reverse | > 80 | ℃ |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 70 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Notes |
|---|
| 【 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. |