QINGDAO TONGZHOU NEW MATERIAL CO., LTD
What is silica gel?
Silica gel is a transparent, glass-like, granular particles, usually obtained by the reaction of sodium silicate and sulfuric acid, and after a series of processes such as aging and acid bubbles. Its main component is silica. As a desiccant, it has an average pore size of 2.4 nanometers and has a strong affinity for water molecules. It absorbs water through physical adsorption, does not change its state after absorbing moisture, and has a strong hygroscopic ability, which can effectively protect food or medicine from moisture.
Product Introductions:Blue silica gel is ideal as a primary desiccant or blended with other desiccants in any application where visual control of moisture is required. sSORB silica gel beads are saturated with a moisture indicating solution that gives them a deep blue color when dry. The color changes from blue to purple to pink as it adsorbs moistureDetailed Photos:
Product Parameters:

Packaging & Shipping:
Size:
0.5-1.5mm, 1-3mm, 2-4mm,
3-5mm, 4-8mm etc...
Packaging:
Bags of 25Kg or 850Kg ,or as required.
Notes:
The moisture , Packing and Specification can be customized.