K-PURE CXC-1821 is a quaternary ammonium blocked super acid catalyst, designed to provide similar performance to SbF6 type catalysts, but without the antimony. CXC-1821 can catalyze the reaction of epoxy resins, ring opening of cyclic ether groups, and polymerization of monomers sensitive to cationic polymerization.
| Chemistry | Quarternary ammonium blocked super acid catalyst |
| Application Advantage | Low temperature cure, Pot life |
| Formulation Advantage | pH control |
| Product Group | Catalyst (acid), Thermal acid generator |
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