DOWEX™ OPTIPORE™ polymeric adsorbent resins are engineered polymers that offer an alternative to activated carbon manufactured with macropores and mesopores to compliment the micropores where adsorption occurs. The distinct pore structure of the resins makes DOWEX OPTIPORE resins significantly easier to regenerate on site resulting in smaller systems and lower costs. Made from clean plastic monomers, DOWEX OPTIPORE resins have high surface area and are free of salts, metals, and minerals that can leach back into product streams or catalyze undesirable reactions.

Product Description Matrix Surface Area
(m2/g)
Available
Forms
DOWEX™ OPTIPORE™ V493

Polymeric adsorbent resin can be used for the concentration of chlorinated and organic solvents from air streams, particularly in fluid bed systems.

Styrene-DVB, Macroporous > 1100 -
DOWEX OPTIPORE V503

Polymeric adsorbent can be used for removal of chlorinated and organic solvents from humid air streams, particularly in fixed bed systems.

Styrene-DVB, Macroporous > 1100 -
DOWEX OPTIPORE SD-2

Polymeric adsorbent can be used to decolorize HFCS, corn syrup, sucrose and fruit juices. Meets CFR 173.25.

Styrene-DVB, Macroporous > 800 Hydrophic
DOWEX OPTIPORE L493 A general purpose polymeric adsorbent for the concentration of a wide variety of chlorinated and organic solvents from water. Styrene-DVB, Macroporous > 1100 -
AMBERLITE™ FPX66 Food grade adsorbent resin for juice upgrading, purification, and the recovery of polyphenols and natural extracts. Macroreticular aromatic polymer ≥ 700 -
AMBERLITE XAD761 A highly porous, phenolic adsorbent resin designed to remove large color molecules and organic impurities. Crosslinked phenol-formaldehyde polycondensate 150 - 250 -