MicroCure CTO 63 is an excellent photo initiator for FluorAcryl, U-series inks and other UV curable resins. It is clear yellow liquid that is soluble in common organic solvents, monomers and oligomers used in UV applications. CTO 63 is great for the photo polymerization of UV curable pigmented systems when high-reactivity, low-odor and low-yellowing are needed. It is commonly used in clear and white color coatings and inks. When an inert atmosphere is not used, using CTO 63 may provide both a good surface cure and a through pigment cure.
Size: 100 grams (~125 ml) Usage: 2 to 5% of resin Curing wavelength: 385/395/405 nm Color: Yellow Solvents: Acetone, MEK, ethyl-acetate, butyl-acetate, etc.