HE3219 bụ 2-official modified epoxy acrylate oligomer, nke nwere njirimara nke
ngwa ngwa ọgwụgwọ ọsọ, ezi mgbanwe, ezigbo mgbochi mgbawa arụmọrụ, ọma wettability nke
pigmenti, ezigbo fluidity, elu gloss na ezigbo nguzozi nke ink na mmiri. Ọ bụ karịsịa
dabara adaba maka ink mbelata UV, ink ihuenyo, oghere electroplating primer.