| About |
|---|
| Aristech Acrylics LLC Acrysteel® IGP is a continuous cast impact acrylic sheet with solvent cementability. The following physical properties were determined using 0.125″ (3.17 mm) thickness clear Aristech Acrylics LLC Acrysteel ® IGP acrylic sheet. Properties may vary somewhat on other thicknesses and/or colors translucent or opaque).&& |
| Product Description | |
|---|---|
| Generic | SMMA |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,Good surface appearance,High impact resistance,Clean,Good Hardness,Sprayable,High Heat Resistance,Good wear resistance,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 | |||
| Balance, 3.17 mm | 0.30 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | 58 | kJ/m² | ASTM D6110 |
| Impact strength of cantilever beam notch | 43 | J/m | ASTM D256 |
| Dart impact equipped with measuring instruments | |||
| 4.75 mm | 21.7 | J | FTMS 406-M-1074 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 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 | |||
| 30 minutes @ 180℃ | No Effect | ASTM D4802 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Refractive index | 1.490 | ASTM D542 | |
| Transmittance | 92.8 | % | ASTM D1003 |
| Haze | |||
| 3180 µm | 2.5 | % | ASTM D1003 |
| Yellowness index | ASTM D1925 | ||
| 3.17 mm | 1.8 | YI | ASTM D1925 |
| 4.75 mm | 2.0 | YI | ASTM D1925 |
| 5.58 mm | 2.2 | YI | ASTM D1925 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot forming temperature | |||
| 3.17 mm | 171 to 193 | ℃ | Internal Method |
| Odor | None |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 80 | ASTM D785 | |
| Babbitt hardness | 40 | ASTM D2583 | |
| Tensile modulus | |||
| 3.17 mm | 2510 | MPa | ASTM D638 |
| tensile strength | |||
| 3.17 mm | 51.0 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 3.17 mm | 10 | % | ASTM D638 |
| Bending modulus | 2620 | MPa | ASTM D790 |
| bending strength | 93.0 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 23.9°C |
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