... form, from 0.2--1.0mm,1--3mm,2--5mm,3--6mm,4--8mm,etc. Product list : 1) FNG Silica Gel: Spherical ... Gel: Translucent Spherical Sharp, used for drier, adsorbent & catalyst carrier.3) B Type Silica Gel: Transparent Spherical Sharp, mainly used as ... , Struture lying between macro-pored and fine-pored silica gel.4) Blue Silica Gel: Lumps or Spherical Sharp, After absorbing Moisture ...