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Phosphating

KeyKote 701

KeyKote 701 produces a crystalline manganese phosphate coating on steel surfaces, with heavy coating weights up to 16 g/m2. This manganese phosphate coating will absorb oil and other lubricants and is ideal for use on moving and wearing steel surfaces.

Versatility

KeyKote 701 can be used either as a supporting layer until the two wearing surfaces can form a matched mating surface or as a porous base for liquid lubricants and/or corrosion inhibiting oils

Operational efficiency

The liquid concentrate mixes easily with water for simplified make-up

Cost effectiveness

KeyKote 701 delivers a long bath life and reduced sludge formation, optimizing efficiency in both rack and barrel plants

Industries Served

Aerospace & Defense

Heavy machinery

Automotive

Oil & Gas

Building & Hardware

closeup of gears treated with manganese phosphate

Features & Benefits

Retains oil to provide an anti-friction surface
Exceptionally long bath life
Reduced sludge build-up and simplified sludge removal
Suitable for total immersion applications in both rack and barrel plants
Meets requirements of MIL-DTL-16232G, Type M, Class 1, 2 and 3

KeyKote 701 may be paired with a suitable KeyKote conditioner in the pretreatment sequence to obtain fine grain manganese phosphate coatings for applications requiring lower roughness.