Photoinitiator EMK Application scenarios
1. UV-hógyítható bevonatok
Wood coatings, plastic coatings, metal coatings; colored and black UV coatings
Absorbs long-wave UV light with strong penetration, suitable for curing deep layers and colored systems.
2. UV-Curable Inks
Offset printing inks, letterpress inks, flexographic inks; compatible with yellow-phase inks and varnishes
Provides fast, effective long-wave UV curing for various printing processes.
3. Electronic Chemicals
Serves as a sensitizer in liquid photoresists (key material for printed circuit board manufacturing)
Enhances imaging quality by boosting sensitivity within composite photoinitiator systems.
4. Egyéb alkalmazások
Adhesives, dye intermediates, photosensitizers, etc.
Versatile functionality allows use as intermediates or auxiliary agents.
💡 Technical Characteristics & Selection Recommendations
Curing Light Source Compatibility:
Compatible with both traditional mercury lamp sources and UV-LED sources, aligning with current eco-friendly and energy-efficient trends.
Hatásmechanizmus:
As a Type II photoinitiator, it requires synergistic interaction with co-initiators (e.g., amine compounds). Some commercial EMK products incorporate amine functionality and may be used alone.
Fizikai tulajdonságok:
Typically appears as a pale yellow to off-white powder with a melting point around 93-95°C.
Vélemények
Még nincsenek értékelések.