1. ZNP-54 ZINC PHOSPHATING CHEMICAL 2. Generally zinc phosphate conversion coating is used to provide long lasting corrosion protection. Almost all automotive industries use this type of conversion coating. It is suitable for the products come against hard weather conditions. Coating quality is better than iron phosphate coating. It forms 2 - 5 gr/m² coating on the metal surface when used as under paint. Application, set up and control of this process are more difficult than other methods and can be applied by immersion or spray. 3. Organic compounds like nickel and manganese are added to the bath to increase the coating performance. Also activation can be used to form small phosphate crystals on the metal surface before zinc phosphating. 4. Zinc phosphate reaction happens in amorphous shape with gray - black color. 5. pH optimizers are added to accelerate the reaction. Temperature, application time, concentration, pH, total acid and free acid values are the parameters which must be under control. 6. Zinc phosphates, coating range between 7 - 15 gr/m², are used in wire drawing, tube drawing and cold forming industries. Phosphated metal workpieces are prepared to the next stage by application of protective lubricans and soap

DESCRIPTION : VCCLEAN-550 is a very effective deburring compound. It can also be used for cleaning, degreasing, derusting, descaling etc. when used in tumblers, vibrators, agitators and deburring equipments. It will remove all loose deposits producing a very smooth and even surface on the components. It can very safely be used for ferrous as well as non-ferrous metals. It is non-toxic and very safe to handle. USES : 1. For deburring ferrous & non-ferrous components. 2. For removal of rust & scales from components when used in tumblers & vibrators etc. alongwith some suitable media APPLICATION :- 1. Add 5-10% of VCCLEAN-550 based on the water added to the tank of the vibrator/tumbler etc. 2. Operate the equipment for a time ranging from ½ hr – 6 hrs depending on the type of operation. Regular addition of chemical may have ro be made for long duration of operation 3. Rinse tumble the components with fresh water. 4. Dip them in a suitable rust preventive like RUST PREVENTIVE OIL depending on the desired period of protection.

ZNP-54 ZINC PHOSPHATING CHEMICAL Generally zinc phosphate conversion coating is used to provide long lasting corrosion protection. Almost all automotive industries use this type of conversion coating. It is suitable for the products come against hard weather conditions. Coating quality is better than iron phosphate coating. It forms 2 - 5 gr/m coating on the metal surface when used as under paint. Application, set up and control of this process are more difficult than other methods and can be applied by immersion or spray. Organic compounds like nickel and manganese are added to the bath to increase the coating performance. Also activation can be used to form small phosphate crystals on the metal surface before zinc phosphating. Zinc phosphate reaction happens in amorphous shape with gray - black color. pH optimizers are added to accelerate the reaction. Temperature, application time, concentration, pH, total acid and free acid values are the parameters which must be under control. Zinc phosphates, coating range between 7 - 15 gr/m, are used in wire drawing, tube drawing and cold forming industries. Phosphated metal workpieces are prepared to the next stage by application of protective lubricans and soap

INTRODUCTION : CORONIL-555 is an antirust chemical compound that is readily soluble in water. It is widely used to give temporary protection against rusting of steel tubes, pipes, strips, profiles and various other ferrous parts, during process. CORONIL-555 is an antirust chemical compound that is readily soluble in water. USES : 1) It can be used as an anti-rust treatment after acid pickling or phosphating. The acid pickled or phosphated parts after rinsing are dipped or sprayed with the solution of CORONIL-555. 2) It can be used as a Passivation cum Neutralizer for machined components, for multi-metal assemblies, for ground parts and for various maintenance jobs after cleaning. It can be used either by dip, spray or by circulation. 3) It can be used as an antirust additive for : (a) Air-testing in water. (b) Hydro testing (especially of pipelines). 4) It can be added to cutting coolants or machining fluids to prevent rusting of cutting tools and workpieces for a few days.