Purchase Qty. Reference FOB Price
1-999 kg US$28.00
1,000-2,999 kg US$27.00
3,000+ kg US$25.00
Product Description
819 is a highly efficient UV photoinitiator with the advantages of fast photocuring speed, high initiating efficiency, and almost zero remaining initiator after curing. It is suitable for UV-curable varnishes and colored painting systems, such as wood, paper, metal, plastics, optical fibers, ...