Caratteristiche e vantaggi

BONDERITE M-ZN 2722 is a nitrite accelerated bicationic phosphating process for steel, galvanized and alloy coated (Zn/Ni) steel.
BONDERITE® M-ZN 2722 generates a fine crystalline coating of manganese containing zinc phosphate. This layer has very good corrosion protectionproperties and is an excellent foundation for subsequent painting or organic coating.The coating weight is typically 1.8 to 2.8 g/cm³.It is particularly suited for pretreatment for electrocoat application and for control with Automatic Control Equipment.
  • Nitrite accelerated
  • Good corrosion protection
  • Excellent foundation
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