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Based on an alkylaromatic sulfonic acid. Nacure® XC-300 by King Industries acts as a latent blocked catalyst. Offers improved stability in amino crosslinked primers that employ basic or ion exchange type anti-corrosive pigments. Exhibits improved cure stability in thermoset anti-corrosive primers, excellent solubility in non-polar solvents, improved solvent pop resistance, and excellent humidity & salt spray resistance. Is soluble in aromatic & aliphatic hydrocarbons, alcohols, esters, ketones & glycol ethers and insoluble in glycols & water. Nacure® XC-300 is applicable for coil coating primers, primers for appliance finishes and general industrial thermoset primers. Recommended use level is 1.0 - 4.0% as supplied on total formula. Diethylamine salt of trifluoromethanesulfonic acid. Offers thermal initiation and very good stability. Acts as a catalyst. Used for cationic heat cure of inks and coatings. Also recommended for thermal initiated cationic polymerization of cycloaliphatic epoxies, epoxy esters and epoxy ether resins. Metal complex catalyst for crosslinking of epoxy/carboxylic functional resins. Offers improved adhesion and corrosion resistance. Provides better water resistance and non yellowing. Exhibits improved storage stability and flexibility. Used for automotive clearcoats, can coating and coil coating primers. It acts as a blocked acid catalyst. It is especially effective on aluminium substrates and supplies excellent processing resistance to water and acidic liquids. It can also provide good wet adhesion performance, and good package stability. It has applications in solventborne epoxy-free can coatings, and coil coatings. It acts as organometallic catalyst for accelerating epoxy/carboxy reactions. It provides lower temperature cure, excellent yellowing resistance and with good storage stability in one component formulations. It has excellent overbrake resistance, good UV durability, provides viscosity stability. It has applications in automotive topcoats, can coatings, and general appliance coatings. Based on proprietary acids. Acts as an adhesion promoter. Improves the adhesion of melamine crosslinked systems to metal, especially on aluminum substrates, and adhesion of thermoplastic and ambient cure coating formulations. Exhibits excellent humidity, corrosion resistance, good package stability and improved cure response of amino crosslinkers, particularly partially alkylated types. Is soluble in alcohols, glycol ethers and glycols. Can be used as the sole catalyst for partially alkylated or high-NH type melamines or in conjunction with strong acid catalysts for fully alkylated melamine systems. Applicable for general industrial, can- and coil coatings. Recommended level is 0.5-2.0% as supplied on total resin solids. Metal complex catalyst for crosslinking of epoxy/carboxylic functional resins. Offers improved adhesion and corrosion resistance. Provides better water resistance and non yellowing. Exhibits improved storage stability and flexibility. Used for automotive topcoats, can coating and general industrials It acts as organometallic catalyst for accelerating epoxy/carboxy reactions. It provides lower temperature cure, excellent yellowing resistance and with good storage stability in one component formulations. It has excellent overbrake resistance, good UV durability, provides viscosity stability. It has applications in automotive topcoats, can coatings, and general appliance coatings. Lewis acid catalyst that is stable in the presence of water. Is a salt of a strong acid and can catalyze the reaction of epoxy resins, ring opening of cyclic ether groups and polymerization of monomers sensitive to cationic polymerization. This catalyst will catalyze most acid curing resins. Offers improved water and salt spray resistance. Alkyl acid phosphate. It acts as a catalyst. It is a weak acid catalyst recommended for use with high -NH/polymeric melamines and phenolic crosslinkers. It possess good package stability, broad solubility, and good adhesion. It has applications in wood coatings and plastic coatings.
Nacure®
Coating ingredients supplied by King Industries