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Good Solubility 82799-44-8 Photoinitiator DETX For Curing Colored Systems
Photoinitiator DETX is a general free radical photoinitiator with long absorption wavelength and good solubility. It is often used in combination with α-hydroxyketone for curing colored systems.
Chemical Name:2,4-diethyl-9H-thioxanthen-9-one
Molecular Weight: 268.37
CAS number:82799-44-8
Structural Formula:
UV Absorbance Spectrum:
Specification
| Item | Value |
| Appearance | Yellow powder |
| Melting range | 69-76°C |
| Purity (HPLC,%) | ≥98% |
| Loss on Drying (%) | ≤0.50 |
Benefits:
Long absorption wavelength;
Good solubility;
Lower toxicity
Application:
The main application of DR-DETX is ink, including PCB ink and inkjet. It is also widely used in cationic coatings as an important sensitizer for iodonium salt. When used as photoinitiator, a level of approximately 1~3% is recommended. When used as sensitizer, a level of approximately 0.5~1% is recommended.
Package:
20Kg/carton
Storage:
Keep in a tightly closed container and store in a cool, dry, dark, ventilated area.
Effective from the date of production,within one year.
