[Packing]

25kg per bag or 500kg per bag, net.

[Caracteristics]

transparent or tanslucent glass-like pellet or lump.average pore diameter:2.0-3.0mm. specific surface area:650-80m2/g.pore volume:0.35-0.45ml/g.thermal conductivity: 0.63KJ/m.hr.¡æ specific heat:0.92KJ/kg

[Use]

Mainly used for drying and moistureproof, may also be used as catalyst carriers, adsorbents, separators and variable-pressure adsorbents, etc.