DPNG
CAS No. 2337348-25-9
DPNG is a liquid that can absorb oxygen. It suppresses the bad influences of the production processes and product qualities by absorbing and decomposition the oxygen. Moreover, it can be easily mixed with various materials due to liquid.
Features
Suppression of UV curing inhibition
DPNG suppresses oxygen inhibition of UV curing by adding to UV curing formulations.
Suppression of resin yellowing
DPNG suppresses the yellowing of resins caused by oxidation. Furthermore, the appearance is expected to improve compared to conventional powder-type antioxidants because DPNG is liquid.
Suppression of pigment fading
DPNG suppresses pigment fading caused by oxidation.
Suppression of deterioration
DPNG suppresses the deterioration of metals and functional materials, such as UV absorbents caused by oxidation.
Applications
- UV curable inks, paints, coatings, adhesives, 3D printing and electronic materials.
- Resins include polyurethane, epoxy resin, pigments, functional materials such as UV absorbents, and metals.
Example
Suppression of UV curing inhibition
Suppression of resin yellowing
