Blackening Chemicals For Manufacturing Industry is a new revolutionary development in cold black finishing. It will impart jet black conversion coating to steels, cast iron and other ferrous metals at room-temperature. VCBLK HB-18 process is easy to do in-house. It is non-caustic, non-splattering, safe, energy saving, fast, dependable and convenient. It increases productivity and lowers labour costs. Finishing can be done anywhere without special equipment, ventilation, heating systems or any complicated control procedures. EQUIPMENT REQUIRED Acid Resistant tanks, containers, tumbling barrels, baskets, hooks and racks must be used with VCBLK HB-18 and derusting tank. Plastic or Rubber lined tanks and plastic-coated hooks and racks are suitable for both VCBLK HB-18 and derusting tanks. Mild steel may be used for degreasing, rinsing & sealant tanks. DIRECTIONS FOR USE 1. Thoroughly clean and degrease the pieces to be blackened in KLN 18. The type and degree of surface soil will determine the length of time and the number of cleaning steps and cleaning temperature (M.S. Tank). 2. Rinse thoroughly in overflowing cold water (M.S. Tank). 3. Surface rust, if present, should be removed following cleaning cycle using RLN 27 at a concentration of 1:1 at room temperature (FRP Tank). 4. Rinse thoroughly in overflowing cold water (M.S. Tank). 5. Immerse the pieces in VCBLK HB-18 solution. VCBLK HB-18 solution is to be diluted with 6 to 12 parts of water depending on alloy and surface, hardness. The immersion time necessary to produce the desired depth of black, is usually one to three minutes. For most parts a dilution of one part VCBLK HB-18 with 9 parts of water would give good results (FRP Tank). 6. Rinse the pieces in overflowing cold water for 30 seconds (M.S. Tank).

CHROMATIZING Aluminium chromate and its applications What we call as phosphating to steel an iron is called chromating for aluminium surfaces. Also it is knows as alodine coating. There are yellow, green and transparent chromating types. Yellow chromate coats Cr+6, green chromate coats Cr+3. Coating weight can vary according to application time and coating type. Drying temperature must not pass over 65 º C for yellow chromate and 85 º C for green and transparent chromate coatings. It is importat to provide clean, grease free surface before chromate application. If hot degreasing bath is prepared, caustic bath and following nitric acid bath can be used for pickling. On the other hand, acidic degreasing baths have pickling ability with itselves. Chromating and paint adhesion will be much better on pickled and degreased aluminium surface.

We are dedicatedly involved in manufacturing an excellent quality array of Aluminium Cleaner, for catering the various needs of our clients. Aimed at the prosperous growth in this domain, we are instrumental in offering a premium quality and wide range of Chromatizing Chemical. Specification/Additional Details BRAND : ALM 81 PRODUCT NAME : ALUMINIUM CLEANER PACKING TYPE : CAN/CARBOYS PACKING SIZE : 40 KG USAGE APPLICATION : INDUSTRIAL FORM OF CHEMICAL : LIQUID USAGE RATIO : 10% (V/V)

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.

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.

Aluminium Cleaner for Kitchen cleans soft metals/non-ferrous metals very effectively with no discoloration or stain mark or white rust. It was formulated as a neutral cleaner specifically to clean soft metals. However, it is also suitable for cleaning all other ferrous and non-ferrous metals. Eco-friendly aluminium cleaner neutral cleaner is safe for use on all metals and requires no extra steps for most applications. Hence, you may safely and effectively use it as an aluminum cleaner, brass cleaner and copper cleaner as well. This neutral degreaser is best used in a cleaning application where the most powerful cleaning action is desired and different types of metals will be cleaned in the same parts washer. It makes cleaning Aluminium/Aluminum and other soft metal surfaces fast and easy, saving time and money in the process. This brass cleaner is low foaming and a neutral pH biodegradable degreaser/cleaner for use in manual, ultrasonic, spray wash, immersion and many other machine cleaning applications. It is a safe-handling detergent that can be used for non-corrosive cleaning. Despite its several capabilities, Eco-friendly aluminium cleaner degreaser has been one of our most popular industrial cleaning products to clean/degrease Aluminium effectively.

ALKALINE STRIPPER 108 is a specially formulated alkaline composition containing sequestrants andsurface active agents. It is recommended for use on ferrous components for removal of various soils,greases oils, lubricants, drawing & stamping compounds, paints, varnishes and carbon deposits. It alsoremoves light to medium rust from ferrous metal surfaces very effectively. Due to its versatile cleaningproperties, it is widely used for a variety of cleaning applications. ALKALINE STRIPPER 108 shouldnot be used on non-ferrous components. It is non-toxic but corrosive to skin.

VCHEMKLIN is designed to simplify pre-paint treatment of metal aircraft surfaces like wing sections, fuselages as well as automobiles and tractor assemblies. Complete assembled planes can be cleaned and conditioned right on the field without the use of special equipment. Easy hand application of VCHEMKLIN by brushing, swabbing or spraying provides thoroughly clean passivated surface ready for touch-up or complete refinishing. FAST, LOW COST METHOD :- Passivating with VCHEMKLIN is not intended to replace anodizing and chromatising in aircraft and automobile manufacturing. However it produces similar results faster and at much lower cost where those processes are impractical or unavailable. REMOVES, PREVENTS CORROSION :- Light oxides and surface corrosive residues are quickly and easily removed by merely applying VCHEMKLIN by wipe method and rinsing with water. Surfaces is made chemically inert oxide and soil free to prevent corrosion from spreading under paint coatings.

Aluminium Polishing Cleaner cleans soft metals/non-ferrous metals very effectively with no discoloration or stain mark or white rust. It was formulated as a neutral cleaner specifically to clean soft metals. However, it is also suitable for cleaning all other ferrous and non-ferrous metals. Eco-friendly aluminium cleaner neutral cleaner is safe for use on all metals and requires no extra steps for most applications. Hence, you may safely and effectively use it as an aluminum cleaner, brass cleaner and copper cleaner as well. This neutral degreaser is best used in a cleaning application where the most powerful cleaning action is desired and different types of metals will be cleaned in the same parts washer. It makes cleaning Aluminium/Aluminum and other soft metal surfaces fast and easy, saving time and money in the process. This brass cleaner is low foaming and a neutral pH biodegradable degreaser/cleaner for use in manual, ultrasonic, spray wash, immersion and many other machine cleaning applications. It is a safe-handling detergent that can be used for non-corrosive cleaning. Despite its several capabilities, Aluminium Polishing Cleaner degreaser has been one of our most popular industrial cleaning products to clean/degrease Aluminium effectively.