BCH-11
Premium Grade, Macroporous Strong Acid Cation Exchange Resin.
A copolymer of styrene and divinylbenzene with sulfonic acid exchange group.
The unique structure provides high operating capacity and excellent chemical and physical stability.
Its matrix promotes better kinetics and diffusion rate into and out of the bead.
Its special surface area and pore size allows that it can be used as catalyst in the synthetic industry of etherification and degradation of ether chain, especially used for catalytic synthesis of MTBE and TAME
Resin catalyst has shown great catalytic performance in various esterification reactions, Ion exchange resin is a solid which is insoluble in any solvent, and its functional groups are distributed on the surface of resin, so the reaction is happened in the resin, that is heterogeneous reaction.
Ion exchange resin as an excellent solid acid catalyst, fully comply with requirements of green chemistry, and present the great application prospect.
Helper catalytic resin belongs to gel type and macroporous type, based on styrene sulfonic acid resin. Usually in the form of H.
High temperature resistance, fast catalytic reaction,high efficiency and better purity.
Typical Application
Synthesis of Bisphenol A
Phenylene butene hydrate
MTBE and TAME catalysis
Phenol alkylation
Aromatic hydrocarbon alkylation.
Polymer Structure | Styrene-DVB |
Appearance | Opaque spherical beads |
Type | Macroporous strong acid cation exchange resin |
Ionic form | H+ |
Functional group | Sulfonic acid |
MoistureContent % | 51-58% |
Total Exchange Capacity (Chelated Copper) Eq/L | ≥1.9 |
Particle Size Range 0.315-1.25mm | ≥95 |
Uniformity Coefficient max. | ≤1.6 |
Reversible Swelling Na →H max % | ≤10 |
Shipping Weight g/ml | 0.75-0.85 |
Temperature Limit ℃ | 150℃ |
Whole Spherical Rate After Attrition % | ≥95 |