Chemtex Speciality Limited
New Delhi, Delhi
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| Usage | Industrial |
| Brand | ALSTA |
| Grade Standard | Technical Grade |
| Packaging Size | kgs |
| Packaging Type | HDPE |
| Physical State | Liquid |
| Phosphating can be regarded as a process of coating a ferrous metal surface with a passive phosphate coating for the prevention of rusting of metal. Phosphating are primarily of two types: • Iron Phosphating - Blackish Color Coating • Zinc Phosphating - Whitish Color Coating Application Area: • Degreasing • Derusting • Phosphating The Phosphating Chemical for mild steel (crc sheets), cast iron are especially formulated for removal of oil, grease, rust and simultaneously for producing a thin iron phosphate or zinc phosphate coating on the metal surface to avoid further corrosion or rusting. Chemtex Speciality Limted's Phosphating Chemical can effectively be used as line deruster and in-process cleaner prior to painting or any other similar metal treatment operations. Key Attributes and Benefits: • Self Curing • Acts effectively at room temperature • Extends the life of metal • Economical and is environmental friendly • Easy to apply • Prevents corrosion of metal |
| Physical State/Form | Liquid |
| Grade Standard | Technical |
| Packaging Type | HDPE |
| Packaging Size | kgs |
| Shelf Life | 24 month |
| Electronegativity | N/A |
| Usage/Application | Industrial |
| Brand | ALSTA |
| Physical State | Liquid |
| Grade Standard | Technical Grade |
| Packaging Type | HDPE |
| Packaging Size | kgs |
| Metal cleaners are high foaming liquid cleaner for general purpose cleaning applications in f&b, brewery, dairy, pharma and other industries. Liquid cleaning chemical is a suspension of solid abrasive particles in a thickened liquid matrix. They contain more surfactant and softer abrasives than are found in some powdered cleaners resulting in gentler abrasive action than powders. Key Attributes and Benefits: • Neutral pH cleaner • Excellent cleaning efficiency against oil and fats • Concentrated emulsifying detergent • Forms rich foam for excellent cleaning of utensils, equipments, walls, floors etc • Can be used on all metal surfaces, plastic and rubber seals • Completely non-hazardous, safe and suitable for manual cleaning applications • Multipurpose product • Can be used in both soft and hard water • Excellent rinsability |
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| Packaging Size | kgs |
| Packaging Type | HDPE |
| Grade Standard | Technical Grade |
| Physical State | Liquid |
| Usage | Industrial |
| Color | Clear |
| Metal Finishing Chemicals consist of a whole range of Pickling Inhibitors and Metal Phosphating. Acid Pickling Inhibitor is a strong foaming inhibitor for use batch pickling method for all kinds of steel and alloys at any concentration. Chemtex Speciality Ltd's Phosphating Chemicals perform three main functions: Degreasing, De-rusting, Phosphating The phosphating chemical for mild steel (CRC Sheets), cast iron are especially formulated for removal of oil, grease, rust and simultaneously to produce a thin iron phosphate or zinc phosphate coating on the metal surface to avoid further corrosion or rusting. Key Attributes and Benefits: • Self curing • Extends life of metals • Economical and cost effective • Environmental Friendly • Easy To Apply • Prevents surface corrosion • Safe to handle • Removes Corrosion Products • Single Component • Improves quality • Ready to Use • Acts Effectively At Room Temperature |
| Application Surface | SS,MS |
| Color | Clear |
| Form | Liquid |
| State/Form | Liquid |
| Grade Standard | Industrial Grade |
| Shelf Life | 24 month |
| Polishing and buffing are the last but the most important processes for smoothing metal surface using abrasives. This procedure evacuates surface material which enhance the surface and set it up for buffing. This is for the most part a coarse operation including sandpaper and/or metal polishing compounds. Polishing includes expelling oxidation and enhancing quality of the metal by adding, removing, blurring water soaked spots, sun spots or shadiness. |
| Packaging Size | kgs |
| Packaging Type | HDPE |
| Brand | ALATA |
| Grade Standard | Technical Grade |
| Physical State | Liquid |
| Usage | Industrial |
| The Pickling and Passivation Chemicals manufactured by Chemtex Speciality Ltd. prevents corrosion of components made up of stainless steel and as a result it improves their life and productivity. Pickling helps to remove a thin surface layer from the stainless by using an acid solution, usually a hydrofluoric and nitric acid mixture. Pickling removes embedded iron, heat tin and weld scale whereas Passivation involves nitric acid in the solution, which takes place both in successions and simultaneously. Nitric acid being astrong oxidizing agent is used for chemical passivation. It has strength to remove free iron from the stainless steel surfaces on its own, majorly used in steel industry. The products which we cater under this category are: • Pickling Paste • Passivation Gel • Stainless Steel Welding Spot Removing Paste • Acid Neutralizing and Passivating Chemical • Water or Brine System Cleaning & Passivating Agent. |
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| Usage | Acid pickling |
| Packaging Type | HDPE |
| Form | Gel |
| Packaging Size | kgs |
| Grade Standard | Technical |
| Shelf Life | 24 month |
| Pickling is a metal surface treatment used to evacuate impurities, like stains, inorganic contaminants, rust or scale from ferrous metals, copper, valuable metals and aluminum composites. It is usually used to descale or clean steel in different steel making processes. It efficiently removes welding spots and oxide layer from stainless steel. We have established ourself to be among world's renowned multipurpose chemical exporter having its facility in India. Chemtex Speciality Limited's greatest business vitality and strength are its technical and manufacturing knowledge and a well developed technical service team. Pickling of metals will evacuate embedded iron deposits, heat tin and weld scale. It has quality to expel free iron sullying from the stainless steel surfaces all alone, significantly utilized as a part of steel industry. |
| Grade Standard | Technical Grade |
| Usage | Industrial |
| Physical State | Liquid |
| Packaging Type | HDPE |
| Packaging Size | kgs |
| Appearance | Clear viscous |
| Pickling Inhibitor is intended to repress the corrosive acid attacks on steel, copper and other composites in industrial cleaning and other corrosive pickling operations. It is much low on danger yet extremely compelling in consumption restraint properties with above 99% hindrance on the majority of the ferrous metals. Key Components and Advantages: •Modifies metal surface to treat erosion •Excellent wetting properties for faster and more efficient cleaning •Easy to dose and handle |
| Usage | Industrial |
| Physical State | Liquid |
| Form | Liquid |
| Packaging Type | HDPE |
| Brand | ALSTA |
| Grade Standard | Technical Grade |
| The Pickling and Passivation Chemicals manufactured by Chemtex Speciality Ltd. prevents corrosion of components made up of stainless steel and as a result it improves their life and productivity. Pickling helps to remove a thin surface layer from the stainless by using an acid solution, usually a hydrofluoric and nitric acid mixture. Pickling removes embedded iron, heat tin and weld scale whereas Passivation involves nitric acid in the solution, which takes place both in successions and simultaneously. Nitric acid being astrong oxidizing agent is used for chemical passivation. It has strength to remove free iron from the stainless steel surfaces on its own, majorly used in steel industry. The products which we cater under this category are: • Pickling Paste • Passivation Gel • Stainless Steel Welding Spot Removing Paste • Acid Neutralizing and Passivating Chemical • Water or Brine System Cleaning & Passivating Agent. |
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| Usage | Industrial |
| Physical State | Liquid |
| Packaging Type | HDPE |
| Grade Standard | Technical Grade |
| Nature | Acidic |
| Solubility In Water | N/A |
| Chemtex Speciality Ltd's Stainless Steel Pickling Paste is a formulation for pickling of Stainless Steel surfaces. Application of the same efficiently removes welding spots and oxide layer from SS surfaces. Key Components and Advantages: • Adequately expels welding spots from SS surfaces • Paste form is easier to stick to vertical surfaces • Ease of handling • Enhances surface finish and glaze • Removes scales, black oxides and discolouration from SS surfaces |
| Usage | Industrial |
| Physical State | Liquid |
| Grade Standard | Technical Grade |
| Brand | ALSTA |
| Packaging Type | HDPE |
| Packaging Size | kgs |
| Surfactants are so-called surface-active substances, as they reduce the surface tension of liquids due to adsorption at the surface. Surfactants are categorized according to the nature of the hydrophilic group: • Anionic surfactants • Carboxylates or sulphonatesoften in the form of alkaline metal salts • Cationic surfactants like quaternary amines • Ampholytic surfactants, frequently carboxylate and quaternary amine group • Non-ionic surfactants like Alcohol • Ether or ethoxylate. Surface Treatment of metals can be of vital significance in numerous commercial enterprises. Today there can be a few reasons why it is important to change the surface properties of metals. For instance is surface treatment of metals utilized for: •Beautification •Enhanced hardness (eg. for imperviousness to wear and tear) •Anti Corrosion •Expanding life of metals Chemtex Speciality Ltd. manufactures a wide range of Surface treatment chemicals that modifies the metal surface for better surface finish such as derusting, phosphating and passivation. Various procedures are there for the metal surface treatment. Metal surface treatment involving Metal Surface Treatment Chemicals, is a process where metal parts to be painted are prepared. Coatings Pretreatment is the name commonly referred for preparation. The preparation involves creating a barrier for protecting the metal against corrosive environment. For creating a proper metal surface treatment, the Metal Surface Treatment Chemicals or film must impart equal potential to the surface and neutralize the possible anodic and cathodic corrosion areas so that it can provide an absorptive base for adhesion to finishes, like paints. |
| Brand | Alsta |
| Usage/Application | Industrial Use |
| Form | Liquid |
| Shelf Life | 24 month |
| Solubility | Oil dispersible |
| Type | Derusting |
| Derusting Chemical helps to remove rusts in metals in various industries. Our range of water based and biodegradable derusting compounds prove highly efficient even at room temperature. Derusting Chemical effectively removes rust from Iron, Steel and most painted surfaces. It contains acids, surfactant emulsifiers and metal corrosion inhibitors that help remove rust quickly and effectively without corroding metal surface. Key Attributes and Benefits: • Active Agent For Rust Removing Process • Rinses Freely From Treated Surfaces • Contains Emulsifiers • Prevents Acid Rusting • Does Not Corrode Base Metal |
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| Application | Industrial Use |
| Packaging Type | Drum |
| Packaging Size | kgs |
| Color | Pale |
| Form Type | Liquid |
| Material | N/A |
| Flash Point | N/A |
| Shelf Life | 24 month |
| Temperature Range | N/A |
| Density | N/A |
| Features | Preventive treatment |
| Prevention of rust is the counteractive action or defer of rusting of iron and steel objects, or the lasting assurance against erosion. Depending upon mechanical and environmental conditions, the degradation may not be stopped completely, unless the process is periodically repeated. The term is especially utilized as a part of the vehicles business. Rust Preventive Oil serves as an effective product that prevents the infiltration of rust promoting nuclei into the metal components. This oil forms an effective barrier on the metal surface, between the metal surface and the atmosphere. Rust Preventive Oil can be applied by dip, brush or spray. It is mostly used in places where corrosion inhibition is required before use. Benefits of Rust Preventive Oil: • Self curing and extends the life of metals • Nontoxic and environment friendly • Ready to use and easy to apply • Provides excellent lubrication • Acts effectively at room temperatures |
| Brand | CHEMTEX |
| Packaging Type | HDPE |
| Packaging Size | kgs |
| Usage/Application | Industrial Use |
| Form | Liquid |
| Grade | Technical |
| Oil Phase Corrosion inhibitors rely principally on the formation of barrier coatings preventing water from metal surfaces. Since the product is in ready to use form, it can be used directly from the container without any need of preparation. The most common problem encountered in crude oil industries is corrosion. It degrades all the metal components of pipelines, drilling bits, etc. With continual extraction of CO, HS, water, oil the equipment undergo corrosion resulting in loss of mechanical properties of the materials and eventually leading to metal loss. Corrosion inhibitors protects both ferrous and non-ferrous metals like stainless steel, copper, aluminium, brass, copper, zinc, tin, bronze, and lead. For parts that need longer term protection (months to years) or those stored in severe environmental conditions (i.e. outside storage) oil-based inhibitors are preferred due to their heavy film and the water rejecting properties they possess. The protective coating they form varies (semi-hard, soft, oily, transparent, colored) with the specific product. Attributes & Benefits: • Good material compatibility • Longer protection • Selective coating on metals • Applied by brush, dip and spray methods |
