| Category | Polymer , Thermoplastic , Acrylic (PMMA) |
| Manufacturer | Polycasa |
| Trade Name | AKRYLON |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Polycasa AKRYLON XT PMMA.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.19 g/cc | 0.0430 lb/in³ | ISO 1183 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Ball Indentation Hardness | 175 MPa | 25400 psi | ISO 2039-1 |
| Tensile Strength at Break | 70.0 MPa | 10200 psi | ISO 527-2 |
| Elongation at Break | 4.0 % | 4.0 % | ISO 527-2 |
| Tensile Modulus | 3.20 GPa | 464 ksi | ISO 527-2 |
| Flexural Strength | 115 MPa | 16700 psi | ISO 178 |
| Charpy Impact Unnotched | 1.70 J/cm² | 8.09 ft-lb/in² | ISO 179 |
| Charpy Impact, Notched | 0.200 J/cm² | 0.952 ft-lb/in² | ISO 179 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 70.0 µm/m-°C @Temperature 20.0 °C |
38.9 µin/in-°F @Temperature 68.0 °F |
DIN 53752 |
| Deflection Temperature at 1.8 MPa (264 psi) | 95.0 °C | 203 °F | ISO 75 |
| Vicat Softening Point | 105 °C | 221 °F | ISO 306 |
| Decomposition Temperature | >= 280 °C | >= 536 °F |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Refractive Index | 1.492 | 1.492 | ISO 489 |
| Haze | 0.60 % | 0.60 % | AKRYLON XT clear; ISO 14782 |
| Transmission, Visible | 93 % @Thickness 3.00 mm |
93 % @Thickness 0.118 in |
ISO 1183 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.00e+15 - 5.00e+15 ohm-cm | 1.00e+15 - 5.00e+15 ohm-cm | IEC 60093 |
| Surface Resistance | 3.00e+15 - 3.00e+16 ohm | 3.00e+15 - 3.00e+16 ohm | IEC 60093 |
| Dielectric Constant | 2.7 @Frequency 1e+6 Hz |
2.7 @Frequency 1e+6 Hz |
|
| 2.7 @Frequency 50 Hz |
2.7 @Frequency 50 Hz |
||
| 3.1 @Frequency 1000 Hz |
3.1 @Frequency 1000 Hz |
||
| Dielectric Strength | 30.0 kV/mm @Thickness 1.00 mm |
762 kV/in @Thickness 0.0394 in |
DIN 53481 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Combustibility Grade | E | EN 13501-1 |
| Electrical Strength, kV/mm² | 10 | IEC 60243-1 |