| About |
|---|
| PlexTuf 2000 is a Polymethyl Methacrylate Acrylic product. It is available in North America.&& |
| Product Description | |
|---|---|
| Supplier | Arkema |
| Generic | PMMA |
| Material Status | Commercial: Active |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.14 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，3.80kg | 1.8 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.30 to 0.60 | % | ASTM D955 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 59 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, annealed | 101 | ℃ | ASTM D648 |
| 1.8 MPa, annealed | 87.8 | ℃ | ASTM D648 |
| Vicat Softening Temp | |||
| — | 92.2 | ℃ | ASTM D1525 3 |
| — | 85.0 | ℃ | ASTM D1525 4 |
| Thermal conductivity coefficient | 0.22 | W/m/K | ASTM C177 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Refractive index | 1.490 | ASTM D542 | |
| Transmittance | |||
| 3180 µm | 91.0 | % | ASTM D1003 |
| Haze | |||
| 3180 µm | < 2.0 | % | ASTM D1003 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| ASTM Classification | PMMA Unspecified | ASTM D788 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 60 | ASTM D785 | |
| Tensile modulus | 1520 | MPa | ASTM D638 |
| tensile strength | |||
| yield | 37.2 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 60 | % | ASTM D638 |
| Bending modulus | 1520 | MPa | ASTM D790 |
| bending strength | |||
| yield | 50.0 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Annealed 4 hrs at 80°C |
| 3. Rate A (50°C/h), Loading 1 (10 N) |
| 4. Rate A (50°C/h), Loading 2 (50 N) |
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