Vitarag Chemicals is a leading Manufacturer of 7 tank process chemicals. we have been supplying chemicals in India. · 7 TANK PROCESS : · This invention relates to a process of pretreating and painting the surface of zinc-based metals. Importance of Understanding the Chemicals Used in the 7 Tank Process for Powder Coating Before we delve into the types of chemicals utilized in the 7-tank process, let\\'s first explore the significance of understanding them. Knowledge about these chemicals empowers engineers, technicians, and industry professionals to make informed decisions at each stage of the process. Understanding the characteristics, applications, and potential risks associated with different chemicals is crucial. Conversion Coating Chemicals in 7-Tank Process Chemicals Conversion coating chemicals play a crucial role in the highly effective 7-tank process, providing an essential step in the surface preparation of various metals. Their significance lies in their ability to enhance the durability and corrosion resistance of the materials they are applied to. conversion coating chemicals are an indispensable part of any metal finishing process. The types of conversion coating chemicals used are diverse, including phosphate-based, chromate-based, and zirconium-based coatings. Each type offers unique qualities and benefits, ensuring excellent adhesion and surface protection. These chemicals form a thin, uniform layer on the metal surface, which not only acte as a barrier against corrosion but also facilitat adhesion of subsequent coatings, such as Privacy Terms powder coating. · By zinc-based metals we mean zinc itself and alloys of zinc with minor proportions of other alloying materials, together with those impurities known to the art to occur therein. For example the metal may be zinc sheet, formed zinc strip or zinc-based die-casting alloys, typically containing 90 percent or more by weight of zinc. Alternatively the metal surface to be treated may be a zinc coating applied to an iron or steel substrated, for example by hot dipping or electrodeposition and usually referred to as galvanized iron or steel. The zinc surface may also be passivated by, for example, subjecting it to the action of an aqueous solution of certain chromium salts, to further increase its corrosion resistance. · Metal surfaces of the above type are frequently found to provide unfavorable surfaces on which to deposit paint films, a commonly observed defect being that of poor adhesion between the paint and the metal substrate. · It has been proposed to pretreat the surface of zinc-based metals prior to painting them by subjecting the surface to the action of a chemical solution which deposits an adherent crystalline zinc phosphate conversion coating thereon. The process usually involves a precleaning stage and optionally a water rinse to remove dirt and/or oily residues from the surface prior to its chemical treatment. The phosphate coating is believed to have a beneficial keying action on paint coatings applied to its surface, thus improving the paint to metal adhesion. Although this treatment has given satisfactory results in many instances, there still exist circumstances in which the adhesion between the metal surface and the paint coating may fall short of acceptable commercial standards.

GR-63 GREASE REMOVER CHEMICAL INTRODUCTION: GR-63 GREASE REMOVERChemical used whenever parts contains heavy grease, oil & light rust.This chemical also removes certain part of carbon. Contaminated component surfaces, such as those caused by residues of forming oils, impair the quality during production. Degreasing as a cleaning process therefore makes a significant contribution to the economic efficiency of the production process. When processing sheet metal parts and metal, the use of lubricants and oils is sometimes necessary. For example, cooling lubricants are used before turning and milling or forming oils. Since the residues of grease and oils can have a disturbing effect in further processing steps, degreasing is part of the preparatory surface treatment. Special solvents, so-called degreasing agents, are used to this end. The dissolve greases and oils from the surface of the workpiece, thus degreasing and de-oiling them. Degreasing can be carried out with liquid solutions or in the form of dry degreasing.

KLN-18 DEGREASING INTRODUCTION: Degreasing Chemical used whenever parts contains heavy grease, oil & light rust.This chemical also removes certain part of carbon. Contaminated component surfaces, such as those caused by residues of forming oils, impair the quality during production. Degreasing as a cleaning process therefore makes a significant contribution to the economic efficiency of the production process. When processing sheet metal parts and metal, the use of lubricants and oils is sometimes necessary. For example, cooling lubricants are used before turning and milling or forming oils. Since the residues of grease and oils can have a disturbing effect in further processing steps, degreasing is part of the preparatory surface treatment. Special solvents, so-called degreasing agents, are used to this end. The dissolve greases and oils from the surface of the workpiece, thus degreasing and de-oiling them. Degreasing can be carried out with liquid solutions or in the form of dry degreasing.

Commercial Degreaser Chemical used whenever parts contains heavy grease, oil & light rust.This chemical also removes certain part of carbon. Contaminated component surfaces, such as those caused by residues of forming oils, impair the quality during production. Degreasing as a cleaning process therefore makes a significant contribution to the economic efficiency of the production process. When processing sheet metal parts and metal, the use of lubricants and oils is sometimes necessary. For example, cooling lubricants are used before turning and milling or forming oils. Since the residues of grease and oils can have a disturbing effect in further processing steps, degreasing is part of the preparatory surface treatment. Special solvents, so-called degreasing agents, are used to this end. The dissolve greases and oils from the surface of the workpiece, thus degreasing and de-oiling them. Degreasing can be carried out with liquid solutions or in the form of dry degreasing.

INDUSTRIAL DEGREASER CHEMICAL used whenever parts contains heavy grease, oil & light rust.This chemical also removes certain part of carbon. Contaminated component surfaces, such as those caused by residues of forming oils, impair the quality during production. Degreasing as a cleaning process therefore makes a significant contribution to the economic efficiency of the production process. When processing sheet metal parts and metal, the use of lubricants and oils is sometimes necessary. For example, cooling lubricants are used before turning and milling or forming oils. Since the residues of grease and oils can have a disturbing effect in further processing steps, degreasing is part of the preparatory surface treatment. Special solvents, so-called degreasing agents, are used to this end. The dissolve greases and oils from the surface of the workpiece, thus degreasing and de-oiling them. Degreasing can be carried out with liquid solutions or in the form of dry degreasing.

Powerful Degreaser Chemical: Contaminated component surfaces, such as those caused by residues of forming oils, impair the quality during production. Degreasing as a cleaning process therefore makes a significant contribution to the economic efficiency of the production process. When processing sheet metal parts and metal, the use of lubricants and oils is sometimes necessary. For example, cooling lubricants are used before turning and milling or forming oils. Since the residues of grease and oils can have a disturbing effect in further processing steps, degreasing is part of the preparatory surface treatment. Special solvents, so-called degreasing agents, are used to this end. The dissolve greases and oils from the surface of the workpiece, thus degreasing and de-oiling them. Degreasing can be carried out with liquid solutions or in the form of dry degreasing.

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.

8-Tank Process Chemicals for Powder-Coating : A Comprehensive GuideDiscover the top-quality chemicals from Vitarag Chemicals for the 8-tank process. Our specially made formulas are perfect for modern industries, giving you great performance and reliability. Improve your work with our latest products, made by experts with lots of experience. When you’re powder coating, it’s very much necessary to use good chemicals for a perfect finish.Vitarag Chemicals has the right products for each step of the powder coating process. Start with our cleaners, which remove dirt and grease from metal surfaces. They also help you in making them ready for painting. Then use our special phosphating chemicals to protect the metal from rust and help the paint stick better. With Vitarag Chemicals, you get top-notch quality and expertise. Our chemicals make the powder coating process superior, giving you professional-looking finishes that meet all the standards. Each chemical in the eight-tank process is important, helping you get great results every time.