| Category | Polymer , Thermoplastic , Acrylic (PMMA) , Acrylic, General Purpose, Molded |
| Manufacturer | Lucite International |
| Trade Name | Diakon® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Lucite International Diakon® CLG340 Acrylic Polymer.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.18 g/cc | 0.0426 lb/in³ | ISO 1183 |
| Water Absorption | 0.30 % | 0.30 % | ISO 62 |
| Linear Mold Shrinkage | 0.0040 - 0.0070 cm/cm | 0.0040 - 0.0070 in/in | |
| Melt Flow | 19 g/10 min | 19 g/10 min | ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell M | 80 | 80 | ISO 2039-2 |
| Ball Indentation Hardness | 170 MPa | 24700 psi | ISO 2039-1 |
| Tensile Strength | 70.0 MPa | 10200 psi | ISO 527 |
| Elongation at Break | 3.5 % | 3.5 % | ISO 527 |
| Flexural Strength | 95.0 MPa | 13800 psi | ISO 178 |
| Flexural Modulus | 2.90 GPa | 421 ksi | ISO 178 |
| Izod Impact, Notched (ISO) | 1.80 kJ/m² | 0.857 ft-lb/in² | ISO 180/1A |
| Charpy Impact, Notched | 0.180 J/cm² | 0.857 ft-lb/in² | ISO 179/1eA |
| 1.80 J/cm² | 8.57 ft-lb/in² | ISO 179/1eU |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 71.0 µm/m-°C | 39.4 µin/in-°F | ASTM E831 |
| Vicat Softening Point | 90.0 °C | 194 °F | ISO 306B |
| 95.0 °C | 203 °F | ISO 306A | |
| Heat Distortion Temperature | 85.0 °C | 185 °F | ISO 75A |
| 88.0 °C | 190 °F | ISO 75B | |
| Flammability, UL94 | HB | HB | |
| Glow Wire Test | 650 °C | 1200 °F | IEC 695-2-1 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Refractive Index | 1.49 | 1.49 | ISO 489 |
| Haze | 0.40 % | 0.40 % | ASTM D1003 |
| Transmission, Visible | 92 % | 92 % | ASTM D1003 |