| About |
|---|
| Aristech Acrylics LLC Acrysteel® IMA is a continuous cast impact acrylic sheet with a matte finish on one side and solvent cementability. The following physical properties were determined using 0.125″ (3.17 mm) thickness clear Aristech Acrylics LLC Acrysteel® IMA acrylic sheet. Properties may vary somewhat on other thicknesses and/or colors (translucent or opaque).&& |
| Product Description | |
|---|---|
| Generic | SMMA |
| Material Status | Commercial: Active |
| Features | High impact resistance,Low odor,HB |
| Availabilitys | North America |
| Process Methods | Thermo forming |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.17 | g/cm³ | ASTM D792 |
| Water absorption rate | |||
| Saturation, 3.18 mm | 0.30 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | |||
| 3.18 mm | 587 | J/m | ASTM D6110 |
| Impact strength of cantilever beam notch | |||
| 3.2mm | 43 | J/m | ASTM D256-A |
| Dart impact equipped with measuring instruments | |||
| 4.75 mm | 21.7 | J | Internal Method |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 3.2 mm | 82.2 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| MD：3.2 mm | 7.6E-5 | 1/℃ | ASTM D696 |
| Thermal conductivity coefficient | 0.20 | W/m/K | Internal Method |
| thermal stability | |||
| 180℃，3.18 mm | No Effect | ASTM D4802 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 3.20 mm | HB | UL 94 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Refractive index | 1.490 | ASTM D542 | |
| Transmittance | |||
| 3180 µm | 91.0 | % | ASTM D1003 |
| Yellowness index | ASTM D1925 | ||
| 3.18 mm | 1.8 | YI | ASTM D1925 |
| 4.75 mm | 2.0 | YI | ASTM D1925 |
| 5.59 mm | 2.2 | YI | ASTM D1925 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot forming temperature | |||
| 3.18 mm | 171 to 193 | ℃ | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-grade, 3.18 mm | 80 | ASTM D785 | |
| Babbitt hardness | |||
| 3.18 mm | 40 | ASTM D2583 | |
| Tensile modulus | |||
| 3.18 mm | 2510 | MPa | ASTM D638 |
| tensile strength | |||
| Yield, 3.18 mm | 51.0 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 3.18 mm | 10 | % | ASTM D638 |
| Bending modulus | |||
| 3.18 mm | 2620 | MPa | ASTM D790 |
| bending strength | |||
| 3.18 mm | 93.1 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.125 in |
| 3. FTMS 406-M-1074 |
| 4. 30 min |
| 【 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. |