Product characteristics
1. Aromatic series: diaion HP20, hp21
Because of its large pore size, it is suitable for macromolecular adsorption. It has good desorption and easy dissolution of adsorbate, so it can be widely used in various industrial fields.
2. Aromatic series: Sepabeads sp825l, SP850, SP700
Compared with HP20, it greatly improves the specific surface area, and the pore size is smaller and uniform than HP20, so it can absorb a large number of smaller molecules, and the analysis of adsorbates is easy.
Characterization of Mitsubishi Chemical macroporous adsorption resin
3. Aromatic series: Sepabeads SP70
It is a kind of aromatic macroporous adsorption resin conforming to American FDA standard, with medium fine pore size.
4. Aromatic derived type: Sepabeads sp207
Sp207 combines bromine on the framework of aromatic system, thus enhancing the hydrophobic adsorption. In addition, its specific gravity is 1.2 times that of other macroporous adsorption resins, so it is suitable for the reverse treatment of flow from down to up.
5. Methylpropene system: diaion hp2mgl
Different from aromatic system, hp2mgl uses polymethacrylate as raw material, which has medium polarity and high adsorption polarity.
Polystyrene synthetic adsorption resin: adsorption of compounds containing π electrons, such as compounds containing benzene ring and conjugated double bond.
Methacrylate adsorption resin: it does not contain aromatic ring, belongs to the medium polarity adsorption resin, and adsorbs compounds containing carboxyl, ester, amino, amide and other functional groups that can be combined with hydrogen. Because the polymer has strong hydrophilicity, it is suitable for desalination and adsorption of strong polar compounds.
