Virgin&recycled PMMA Granule/ Polymethyl Methacrylate Powder/PMMA Resin
| Property item | Test condition | Test method | Test number | units | |
| Basic properties | hardness | ASTM D-785 | M-95 | ||
| Bulk Density | ASTM D-1182 | 0.77 | gm/cm3 | ||
| Water Absorption | ASTM D-570 | 0.3 | % | ||
| Physical properties | Specific Gravity | ASTM D-792 | 1.19 | ||
| Light transmission | ASTM D-1003 | 92 | % | ||
| Melt Flow Index | ASTM D-1238 | 1.8 | gm/10min | ||
| Flammability | 1/16"HB | UL-94 | |||
| Mould Shrinkage | ASTM D-955 | 0.002-0.006 | mm/mm | ||
| Mechanical properties | Impact Notched IZOD | ASTM D-256 | 2.0 | kg-cm/cm | |
| Tensile Strength | ASTM D-638/PSI | 10200/720 | Kg/cm2 | ||
| Flexural Strength | ASTM D-790/PSI | 15600/1100 | Kg/cm2 | ||
| Tensile Elongation | ASTM D-638 | 5.0 | % | ||
| Refractive index | ASTM D-542 | 1.491 | |||
| Dielectric strength | ASTM D-149 | 500 | Volts/Mil | ||
| Impact notched IZOD | ASTM D-256 | 0.37 | ft-lbs/in2 | ||
| Electrical Properties | Volume Resistivity | ASTM D-257 | 1015 | Ω.m | |
| Loss Factor | ASTM D-150 | 0.19 | |||
| Dielectric Constant | ASTM D-150-647b | 3.7 | |||
| Power Factor | ASTM D-150-647 | 0.5 | |||
| Thermal Properties | Heat Distortion Temp | ASTM D-648 | 100/212 | °C/°F | |
| Vicat Softening Point | ASTM D-648 | 113/235 | °C/°F | ||

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