Description
Photoinitiator BDK (Irgacure 651)
Irgacure 651 Quick Details
Chemical Name: Photoinitiator BDK
CAS No.: 24650-42-8
Molecular Fomula: C16H16O3
Molecular weight: 256.3
Appearance: White powder or crystalline powder
Assay: 99.5%min
Irgacure 651 Typical Properties
TESTS | SPECIFICATIONS |
Appearance | White powder or crystalline powder |
Content(%) | 99.5min |
Loss on drying(%) | 0.50max |
Water cgntent(%) | 0.50max |
Melting point(℃) | 64-67 |
Resldue on ionition(%) | 0.10max |
Transmittance(425nm)(%) | 95.0min |
Transmittance(450nm)(%) | 96.0min |
Transmittance(500nm)(%) | 98.0min |
Irgacure 651 Usage
Photoinitiator BDK (651) has been tested for UV curing system, such as:
1.unsaturated polyester / styrene base paint and filler on the surface of wood or wood substitute.
2.acrylic ink and varnish on paper, metal and plastic surface
3.anti photoresist and printing plate
Irgacure 651 Packaging and Shipping
20kg carton and plastic bag liner
Irgacure 651 Storage
Stored in cool and dry place,keep the seal clean.