PuroMill™
SM7000
Polystyrenic Gel, Inert Copolymer, Industrial Grade
Polystyrenic Gel, Inert Copolymer, Industrial Grade
Polymer Structure | Gel polystyrene crosslinked with divinylbenzene | |
Appearance | Non-aggregated spherical beads, white to light yellow in color | |
< 250 µm (max.) | 0.02 % | |
600 – 800 µm (min.) | 95 % | |
Particle Size Range | 650 - 750 µm | |
Loss on drying (max.) | 0.5 % | |
Residual monomers (max.) | 500 ppm | |
Residual solvent – methanol (max.) | 1000 ppm | |
Impurities Heavy Metals (max.) | 10 ppm |