Photoinitiator 819 CAS 162881-26-7 powder

Our quality guarantee

We guarantee the quality via following several ways:

We offer sample for testing before order;

Advance Pre-shipment sample is available from same batch of the order;

We support third party inspection such as SGS, Intertek or others, can send sample to their lab, invite them test material in factory, or testing in sea port before loading to containers;

If any quality complain, we will give response in 24 hours, as long as buyer show correct third-party testing result, we take corresponding measures in first time;

Specification

Customer Case

Following pls refer to the packing and loading photos for orders from regular customers.

Application

Photoinitiator 819 can also be used in colored UV-curable plastic coatings. UV coatings have been widely used in plastic housings of various electronic and home appliance products due to their excellent performance and efficient production, but UV coatings are added after coloring. Poor curing, resulting in poor adhesion of the coating film, and poor dispersion of the pigment by the UV resin, seriously affecting the appearance of the coating film, so the traditional construction process is first painted with a solvent-based colored primer for coloring, after baking Apply UV varnish to improve the physical properties of the paint film surface.

UV-curable varnishes and paint systems, such as wood, paper, metal, plastic, fiber optics, and printing inks and prepreg systems.

Storage

Storage in clean and dry place.