SpeedCure DETX

SpeedCure DETX by Lambson (Sartomer) is a 2,4-diethylthioxanthone. Acts as a highly efficient photoinitiator. When used in conjunction with tertiary amine synergists, it initiates the rapid photo-polymerization of suitable resin formulations. Exhibits increased solubility over alternative thioxanthones and promotes surface curing of films. Can act as a photosensitizer for Type I photoinitiators. Shows two major UV absorption bands. Allows for single liquid additive comprising initiator and synergist. Suitable for pigmented systems. SpeedCure DETX is recommended for wood varnishes, printing inks and decorative coatings for metal cans and food cartons. Suggested levels of use are 0.25 – 3% w/w SpeedCure DETX together with 2 - 5% w/w amine synergist such as Speedcure EDB or DMB.