K-PURE TAG-2678 – King Industries Inc.

K-PURE TAG-2678

K-PURE TAG-2678 is a quaternary ammonium blocked triflic acid thermal acid generator specifically designed for use in thermally cured microlithography coatings. K-PURE TAG-2678 can also be used to catalyze the polymerization of epoxy resins and ring opening polymerization of cyclic ethers as well as other monomers capable of undergoing cationic polymerization.

ChemistryQuarternary ammonium blocked super acid catalyst
Application AdvantageLow trace metals
Formulation AdvantageNo volatile by-products after activation, Sharp activation profile
Market ApplicationResists, Siloxane etch stop hardmasks
Product GroupThermal acid generator

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