Lubricants and chemical treatments

摘要

which enable the etching of the can to use less hydrofluoric acid, with customers reporting reductions of between 20 and 60 percent, leading to reduced waste treatment costs. Recently commercialised is Henkel's rinse mobility enhancer ME-70, for the Europe, Middle East and Asia markets. Designed to lower slip angles over conversion coating it improves can mobility and reduces deco trips, which were cut by 20 percent in one customer trial, says Henkel.