silica gel is a kind of transparent or translucent adsorbent that looks like clear glass in bead or lump form.

It is mainly used for drying and moisture-proof, also used as catalyst carriers, adsorbents, separators and 

variable-pressure adsorbents etc.

particle size:   0.5-2.0 mm 0.5-1.5 mm 1.0-3.0 mm 3.0-6.0 mm 2.0-4.0 mm 2.0-5.0 mm 4.0-8.0 mm

package:         in 20kg, 25kg, 500kg 800kg bag