PHOTOINITIATOR OXE-01 (CAS:253585-83-0)

PHOTOINITIATOR OXE-01

CAS NO.[253585-83-0]  1,2-Octanedione, 1-[4-(phenylthio) Phenyl]-, 2-(O-benzoyloxime)

Lotcure OXE-01 is a highly efficient photoinitiator, which is used to initiate  radical photopolymerization of ethylenically unsaturated mono- or  multifunctional vinyl monomers and/or oligomers. It's particularly suitable for  applications requiring extremely high photosensitivity with low yellowing.

C₂₇H₂₇NO₃S

Physical properties

UV Spectrum

Application

Lotcure OXE-01 may be used, after adequate testing in UV curable photoresist  formulations either alone or in combination with other photoinitiators or  sensitizers. Imaging applications in color filter resists and resists for  manufacturing of black matrix for display applications may be of specific  interest. Lotcure OXE-01 also can be used in photosensitive polyamide formulations, in spacer materials for LCD, in microlense materials, in overcoat  layers and in dielectric or insulating layers.

Due to the outstanding absorption properties, Lotcure OXE-01 exhibits at low  concentrations an outstanding curing performance in highly pigmented resist  formulations with low yellowing of the final product. The amount of Lotcure OXE-01 required for optimum performance should be  determined in trials covering a concentration range. The recommended concentration for photosensitive polyimides could be 1.5 ~ 3%, and for color  filter resists could be 2 ~5%.

Solubility at 20℃(g/100g Solution)

 PGMEA (Propylene glycol monomethyl ether acetate) > 50

 Cyclohexanone > 50

Packaging and Handling

Packaging: 20Kg/Carton 600Kg/Pallet or on request

Store the product in a cool, dry, well-ventilated area away from incompatible materials. Unless stated, proper storage will permit usage of the product for 12 months from the manufacture date. For additional handling and toxicological information, consult the Material Safety Data Sheet.