Lencolo 5038 Organic Raw Materials EMK Photoinitiator CAS 90-93-7 for UV curing system of acrylic monomers and oligomers
CAS#:90-93-7
Chemical name: (EMK) 4,4'-Bis(diethylamino) benzophenone
Lencolo 5038 is a new high-efficiency photoinitiator, mainly suitable for UV curing system of acrylic monomers and oligomers. It is mainly used in UV systems such as offset printing, flexo printing, silk screen printing, adhesives, and electronic circuit board inks. This product has a synergistic effect with active amine initiators.
| Molecular formula |
C21H28N2O |
| Molecule weight(g/mol) |
324.5 |
| Ingredients |
4,4'-Bis(diethylamino) benzophenone |
| Appearance |
Light yellow crystals |
| Melting point(ºC) |
93-95 |
| Purity (%) |
≥99 |
| Volatile content(%) |
≤0.5 |
| Ash content(%) |
≤0.1 |
| Absorption peak(nm) |
248,374 |
Mainly suitable for UV curing system of acrylic monomers and oligomers. It is mainly used in UV systems such as offset printing, flexo printing, silk screen printing, adhesives, and electronic circuit board inks. This product has a synergistic effect with active amine initiators.
Product application display
1) Are you a factory or trading company ?
A: We are a professional factory with over 5 years producing experience.
2) MOQ
A: 1KG
3) How about your payment?
A:30% deposit in advance, 70% balance by T/T, L/C, paypal, Western Union or else before shipment.
4) What about the lead time?
A: Samples around one week, mass production around two weeks. (The specific delivery time would be determined by the ordered products and quantity)
TDS and SAMPLE are avaiable for evaluation, Should you have any question, please feel free to contact us.
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