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Excellent UV Compatibility Benzil Dimethyl Ketal For Photosensitive Resin Printing
BDK is soluble in ethyl acetate, hot methanol, isopropanol, insoluble in water, easy to decompose in acid, stable in alkaline, and sensitive to light.
CAS No.: 24650-42-8
BDK is a highly efficient UV photoinitiator with serious yellowing performance, generally not used for varnish system. It can be used in photosensitive resins printing. It is a yellow crystalline powder compatible with unsaturated polyesters, acrylate monomers and oligomers used in UV-curable systems.
Specification
| Appearance | White crystal powder |
| Purity,% | ≥99 |
| Melting point,℃ | 64-67 |
| UV-Absorption | 252nm/325nm |
| Relative density | 1.1g/cm3 |
| Water solubility | 66.32mg /L @ 25℃ |
Storage
12 months when the product is stored in tightly closed containers in a cool, dry, well-ventilated area.
Package
20Kg/Carton, 600Kg/Pallet or on request.