Desiccant for packaging "Silica Gel"

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last updated：Nov 26, 2020

豊田化工

Official site

It boasts excellent adsorption capacity not only for moisture but also for various substances.

Our packaging desiccant "Silica Gel" is made from silicon, which accounts for about 60% of the Earth's crust components. Through chemical reactions and maturation, we create a specific porous structure that achieves physical adsorption power to attract various components, along with scientific adsorption power through hydrogen bonding. We offer two types: Type A, which maximizes moisture adsorption capacity at a relative humidity (RH) of 40-60%, necessary for food preservation and rust prevention in metals, and Type B, which enhances moisture adsorption capacity in high humidity with a focus on high humidity control. The average moisture adsorption rate significantly exceeds JIS standard values. 【Product Lineup】 ■ Dust-proof Silica Gel Desiccant MP type (Electronics & Pharmaceuticals) ■ Non-woven Fabric Silica Gel Desiccant PC・N type (Electrical & Mechanical) ■ Poly Film Silica Gel Desiccant HD・QP type (Food Use) *For more details, please download the PDF or feel free to contact us.