Silica gel desiccant is a kind of highly active adsorbent material, which is the most commonly used desiccant. It belongs to amorphous substance, its chemical molecular formula is mSiO2.nH2O. it is insoluble in water and any solvent, non-toxic, tasteless, chemically stable, and is a very safe, physical adsorption type desiccant, which can absorb and lock moisture through its own internal microporous structure (moisture absorption rate can reach 30%), and does not damp decompose after absorbing moisture. It has the characteristics of non-toxic, tasteless, non-corrosive and non-polluting, so it can be in direct contact with any articles.
Using composite paper as the packing material, the paper strength and breathability is general; but it has good heat sealing, sealing firm and not easy to break the package; printing clear, easy to identify the warning; the biggest advantage is the low cost. Can be printed neutral version, Chunwang trademark version, also support customers to customize their own layout.
It is non-toxic, tasteless, non-corrosive, non-polluting and low price. Different specifications in the range of 1g-2000g are available to suit different industries and different application scenarios. It is widely used in garment, shoes and boots, accessories, lamps and lanterns, bags, packaging, electronic and electrical appliances, leather products, bamboo and wood products and other industries.
RoHS, DMF, halogens, PAHs, o-benzene, SVHC, heavy metal detection, etc.