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Highly Efficient UV Photoinitiator Benzil Dimethyl Ketal BDK
BDK is a highly efficient UV photoinitiator with serious yellowing performance, generally not used for varnish system.
CAS No.: 24650-42-8
Specification BDK
| Test Item | Requirement |
| Appearance | White crystal powder |
| Assay | 99%min |
| Melting point | 64-67℃ |
| Loss on drying | 0.1% max |
| Ash | 0.1% max |
| Transmittance | 425nm ≥95.0% |
| Transmittance | 450nm ≥96.0% |
| Transmittance | 500nm ≥98.0% |
Application
Offset Inks, Flexo Inks, Silkscreen Inks, Overprint Varnishes,
Wood Coatings, Electronics, Adhesives, Coating on Plastics
Storage
Benzil Dimethyl Ketal store in cool, dry and ventilated place where the fire and organic solvents are prohibited
Package
Packed into 25kgs/carton with pallet
