Adsorption resin

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Adsorption resin is a porous adsorbent that mainly uses physical adsorption like activated carbon.

It has a phenol / formaldehyde resin as the main skeleton, and has an amino group / phenolic hydroxyl group coexisting as a functional group.
As a result, not only physical adsorption but also ion exchange by functional groups occurs in the acidic and neutral regions.

Product Line

HS

HS exhibits excellent decolorization performance for refining various foods and chemicals such as soy sauce and amino acids.
In addition, it can be used repeatedly by performing a simple regeneration process using alkali.

PF

PF is a weakly acidic cation exchange resin that has a strong bond with Fe.
It is mainly effective in removing Fe, which forms a chelate with organic substances.
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