Phosphating Chemicals for Ferrous and Non- Ferrous Metal

Phosphating Chemicals for Ferrous And Non Ferrous Metal

INTRODUCTION

All the metals have a tendency to return to the form as oxides that they naturally exist. Hence, corrosion is a natural phenomenon. The purpose of the treatment is to provide protection against corrosion. Further, microcrystalline textures of metal surfaces are so very smooth that they normally support minimum adhesion to the metal surfaces. Treatment has another purpose that is to improve paint adhesion. There are various types of PHOSPHATING for different types of metals. The process even further varies with various applications of the same metal.

ALKALINE DEGREASING CHEMICALS

PHOSCLEAN 101

It is a heavy duty alkaline cleaner and it is designed for the degreasing ofsteel, iron, ferrous alloys and nickel. It attacks aluminum and its alloys andtinned or galvanized surfaces.

PHOSCLEAN 102

It is a powdered caustic free alkaline cleaner used for dip degreasing of Ferrous and Non Ferrous Metals.

PHOSCLEAN 120L

It is an alkaline liquid metal cleaner for dip degreasing and activating of steel,galvanized wire, aluminum articles.

PHOSCLEAN 1104

It is a specially designed powdered alkaline cleaner used for dip degreasingand activating and activating of steel, G.I., zinc and aluminum articles.

PHOSCLEAN 129

It is a liquid degreasing chemical used by hand spray gun for cleaning painted ferrous or non-ferrous articles. The process is ideally suitable for cleaning sub-assemblies and finished articles before applying final coat of finish paint.

DERUSTING CHEMICALS

RUSTOKIK 163

It is a phosphoric acid based deruster. It can be used at room temperature or hot. It emits no fumes, when it is used. It is widely suggested as deruster to get best phosphate coating on metals.

RUSTOKIK 171

It is a hydrochloric acid based chemical for dip derusting and descaling of iron and steel surfaces.

RUSTOKIK 186

It is a 2 in 1 acidic chemical suitable for removing oily contamination as well as rust and thin scale at room temperature.

ACTIVATION CHEMICALS

CRYSTOFIX 317

It is a Titanium Complex in mild alkaline medium in powder form andused by dip or spray to prepare a solution for conditioning metal surfaceswhen denser, uniform and finely crystalline phosphate coatings are desired.

HOT DIP PHOSPHATING CHEMICALS

PHOSCHEM 192

It is an accelerated hot dip process and is designed to produce smooth zinc / zinc –iron phosphate coating on steel and zinc surfaces.

PHOSCHEM 193

It is an accelerated hot dip process, which produces medium to heavy zinc-iron phosphate coatings on iron and steel surfaces.

PHOSCHEM 196

It an accelerated hot dip process by which a heavy manganese – iron phosphate coating is produced on iron and steel parts.

PHOSCHEM 197

It is a nitrate, nitrite accelerated dip tri-cationic phosphating chemical for mild steel. It produces an extra smooth, compact phosphate coating ideally suitable prior to conventional painting and powder coating.

PHOSCHEM 1194

It is a self-accelerated single pack catalysed zinc phosphating chemical used to produce smooth dark grey phosphate coating over steel components. The corrosion resistant zinc phosphate coating is obtained without pre-dip in any activating solution.

COLD PHOSPHATING CHEMICALS

PHOSCHEM 198

It is a nitrate-nitrite accelerated zinc phosphating chemical used by immersion process at ambient temperature. It produces a smooth, compact, uniform coating on steel and zinc surfaces.

PHOSCHEM 213

It is a nitrate-nitrite accelerated zinc phosphating chemical used by immersion process at ambient temperature. It produces a smooth, compact, uniform coating on steel and zinc surfaces.

SPRAY PHOSPHATING CHEMICALS

PHOSCHEM 223

It is an accelerated zinc phosphating chemical developed for spray application at room temperature on steel and zinc surfaces to produce a smooth, compact, corrosion-resistant and paint bonding coating.

PHOSCHEM 229

It is an accelerated tri-cationic phosphating chemical developed for Hot spray application on steel, G.I. and zinc and Aluminum surfaces to produce an extra smooth, compact, corrosion-resistant and paint bonding phosphate coating.

IRON PHOSPHATING CHEMICALS

PHOSCHEM 225

It is a spray degreasing cum phosphating chemical, which simultaneously degreases and produces a very light weight iron phosphate coating on steel surface.

PHOSCHEM 228

It is a self-accelerated phosphating chemical for spray application over steel surface. The process produces a very light weight iron phosphate coating which increases the adhesion and durability of paint finishes.

PHOSCHEM 1195

It is a self-accelerated phosphating chemical for immersion application over steel and zinc surfaces. The process produces a phosphate oxide coating which increases the adhesion and durability of paint finishes without pre-dipin any activating solution.

3 IN 1 CHEMICALS

RUSTOKIK 165

It is a phosphoric acid and solvent based chemical cleaner for iron and aluminium. It cleans oil, grease and rust from the surface and produces a thin coating of phosphate of respective metal on the surface, suitable for paint and SEALKOTE 368 application.

RUSTOKIK 169

It is a phosphoric acid based chemical cleaner for iron and aluminium. It cleans oil, grease and rust from the surface and produces a thin coating of phosphate of respective metal on the surface, suitable for paint and SEALKOTE 368 application.

PASSIVATION CHEMICALS

PHOSBOND 306

It is hexavalent chromium based product used in the final rinse after pretreatment either by immersion or spray process.

PHOSBOND 312 (Chrome free application)

It is an alkaline passivating chemical free from chromium and phosphate. This is used in the final rinse by dip or spray after phosphating of iron and steel articles.