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High Quality Silica Gel Desiccant with Factory Price pictures pictures & photos

High Quality Silica Gel Desiccant with Factory Price pictures

Purchase Qty. / Reference FOB Price
1000 kilogram	US $

Production Capacity:	489664
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Basic Info

Product Description

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.

Silica gel is a high-activity absorbent with the capability of absorbing more than 40% moisture of its weight.

It has a stable chemical property and never reacts with any substances except the alkai and hydrofluoric acid, which decides it has a lot of features that can't be replaced by other materials, such as high absorption capacity, non-toxic, oderless and environment friendly.

And silica gel is the only desiccant can contact with the food and pharmaceuticals by FDA approval.

Besides,the packing material can prevent the silica gel from leaking and contamination. It makes our products more safer and healthier.