| Category | Polymer , Thermoplastic , Acrylic (PMMA) , Acrylic, Optical Grade, Molded |
| Manufacturer | |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Plaskolite Optix® PL-200 Acrylic Resin
(discontinued **).pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.18 g/cc | 0.0426 lb/in³ | ASTM D792 |
| Water Absorption | 0.30 % | 0.30 % | ASTM D570 |
| Linear Mold Shrinkage | 0.0020 - 0.0060 cm/cm | 0.0020 - 0.0060 in/in | 48 hrs; ASTM D955 |
| Melt Flow | 24 g/10 min | 24 g/10 min | Condition I; ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell M | 84 | 84 | Method A; ASTM D785 |
| Tensile Strength, Yield | 60.0 MPa | 8700 psi | ASTM D638 |
| Tensile Modulus | 2.60 GPa | 377 ksi | ASTM D638 |
| Flexural Yield Strength | 103 MPa | 14900 psi | ASTM D790 |
| Izod Impact, Notched | 0.400 J/cm | 0.749 ft-lb/in | ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 72.0 µm/m-°C @Temperature -18.0 - 38.0 °C |
40.0 µin/in-°F @Temperature -0.400 - 100 °F |
ASTM D696 |
| Specific Heat Capacity | 1.50 J/g-°C | 0.359 BTU/lb-°F | |
| Thermal Conductivity | 0.200 W/m-K | 1.39 BTU-in/hr-ft²-°F | ASTM C177 |
| Melting Point | 132 °C | 270 °F | Flow temperature; ASTM D569 |
| Deflection Temperature at 1.8 MPa (264 psi) | 74.0 °C | 165 °F | ASTM D648 |
| Flammability, UL94 | HB | HB |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Refractive Index | 1.49 | 1.49 | n<sub>D</sub>; ASTM D542 |
| Transmission, Visible | 92 % | 92 % | at 0.25 cm (0.1 in.) thickness; ASTM D1003 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Dielectric Constant | 3.8 @Frequency 60 Hz |
3.8 @Frequency 60 Hz |
ASTM D150 |
| Dielectric Strength | 18.0 kV/mm | 457 kV/in | ASTM D149 |
| Dissipation Factor | 0.040 @Frequency 60 Hz |
0.040 @Frequency 60 Hz |
ASTM D150 |