Latest Products http://www.vijaychemical.in Latest Products Thu, 16 Sep 2021 19:24:46 +0530 en-us http://www.vijaychemical.in Mica http://www.vijaychemical.in/mica-exporter.htm http://www.vijaychemical.in/mica-exporter.htm Fri, 19 Jul 2019 00:00:00 +0530 Mica is a group of minerals that exhibits a layered or platy structure. Commercially important mica minerals are muscovite (potash or white mica) and phlogopite (magnesium or amber mica). It possesses highly perfect basal cleavage due to which it can easily and accurately split into very thin sheets or films of any specified thickness. It has a unique combination of elasticity, toughness, flexibility and transparency. It possesses resistance to heat and sudden change in temperature and high dielectric strength. It is chemically inert, stable and does not absorb water.   Uses Construction Sector : Mica scrap/ground mica is used in jointing cement for gypsum boards, asphaltic roofings and damp-proof seal, reinforcing filler in plaster and insulation boards, bricks, slabs and tiles. Welding Electrode : Our Dry-ground mica powder is highly popular in the flux coating with arc welding electrode manufacturers Paints : Mica is supplied in the form of powder used as filler and as an extender Drilling : Mica is added to drilling fluids to get off the lost circulation zones. The platy structure of mica facilitates the overlapping of particles to form a tight layer or wall, thereby preventing further fluid loss. Rubber Industry : Ground mica is used in the rubber industry as a dusting agent and as inert filler in the production of rubber. Plastic Industry : Mica is used as a filler and reinforcer in thermoplastics to improve the electrical properties, flexural strength & modulus, stiffness, heat deflection temperatures and resistance. Cosmetic Applications : Dry-ground mica powder is used in small quantities in cosmetic applications due to its high resistance to the effect of the sun rays, moisture, gases, water and other chemicals, Decorative Coating : Dry-ground mica powder in small quantity is also used to improve the decorative coating and luster of wallpaper, printing and ceiling papers, etc. Foundries : Small quantities of scrap mica/ground mica are also used in industries like foundries as coating to foundry cores and moulds, as a dry lubricant to prevent hot bearings from seizing up. Calcite http://www.vijaychemical.in/calcite-supplier.htm http://www.vijaychemical.in/calcite-supplier.htm Fri, 19 Jul 2019 00:00:00 +0530 Calcite is a carbonate of calcium (CaCO3) containing 56% CaO and 44% CO2 . It is one of the important industrial minerals also known as 'Calc Spar'. Various grades of calcite products of Wolkem India Ltd are marketed by us. Use of calcite is dictated by highest purity of CaCO3 , as high as +98%, with minimum inclusions and highest brightness. Its applications are in varying sizes from coarse to as fine as 10 to 2 microns. Uses : Glass and Ceramic Industries Calcite is one of the important ingredients required in glass and ceramic industries for imparting glaze and also as a flux. Filler In pulverised form, it is used as a filler in rubber goods, textile and as an extender in paints and as a carrier in insecticides. Other Uses are in the manufacture of mortar, cement, bleaching powder, and preparation of fat lime, soaps, detergents, plastics, polymers, etc. Vermiculite http://www.vijaychemical.in/vermiculite-supplier.htm http://www.vijaychemical.in/vermiculite-supplier.htm Fri, 19 Jul 2019 00:00:00 +0530 Vermiculite is a term applied commercially to micaceous minerals (essentially hydrated silicates of Al, Mg and Fe), usually alteration products of biotite or phlogopite micas, formed by the removal of much alkalies and addition of water. Vermiculite differs from mica in its characteristic property, i.e., exfoliation. Crude vermiculite is mostly exfoliated before use. In order to convert raw vermiculite into a product suitable for industrial use, it must be exfoliated or expanded by heating, a process termed 'exfoliation'.   Uses Horticultural : Vermiculite is known for its horticultural applications. It is a common component in potting soils. Unfoliated (unexpanded) vermiculite has only minor uses, such as for circulation in drilling muds and in the annealing of steel. Insulation : Vermiculite is chemically inert, fireproof, nonconductor of electricity and a good insulator against heat (both radiant and conducted), cold and sound. Unlike cork and other organic light weight insulating material, it does not rot and is not attacked by vermin and has a fair mechanical strength. Carrier : It is also used as a carrier in fertilizers, herbicides and insecticides. Binding Agent : Cementing mixtures of exfoliated vermiculite and binding agents such as gypsum and plaster, have been important products and are applied to structural steel members in commercial buildings. Fireproof Plaster/ Refractory Board : The mineral is used in various types of building boards. Fine-sized, untreated vermiculite concentrates are included in the preparation of fireproof plaster boards. The exfoliated product forms the basis of some light weight plasterboard, whilst ground, exfoliated vermiculite is used in various refractory board products. The principal uses of expanded vermiculite are based on its thermal insulating quality (due to presence of innumerable air cells), low-density, fireproof nature and granular form. Thermal Insulation : Larger vermiculite granules are used as a loose fill for thermal insulation for homes, industrial structures, cold storage, refrigeration and high temperature and low temperature industrial equipment. The high absorbency and chemical inertness of exfoliated vermiculite have made it suitable for a wide range of absorbent packing materials as well as for packaged units for the spill containment of oil and similar liquids. China Clay http://www.vijaychemical.in/china-clay-supplier.htm http://www.vijaychemical.in/china-clay-supplier.htm Fri, 19 Jul 2019 00:00:00 +0530 China Clay, also known as Kaolin, is natural clay formed by chemical weathering of aluminum silicate minerals like feldspars. It is relatively pure clay predominantly consisting of kaolinite (Al2 Si2O5 (OH)4 ), China Clay is commercially valued for its whiteness and fine particle size which distinguish it from other clays, such as, ball clay and fireclay. Other physical characteristics that influence commercial utility include brightness, glossiness, abrasiveness and viscosity.   We produce and supply China Clay in both crude & processed forms in various mesh sizes.   Uses Filler In Paper Industry : China clay is used as filler in paper industry. It provides paper non-transparent, whiter, received a closed, smooth surface along with softness and more flexibility. Ceramic Industry accounts for major consumption of processed china clay. It is especially used for higher sized products such as sanitary wares, stove tiles and large tiles, for turbine blades and ceramic bearings. Insecticide : It has also been used as an insecticide against innumerable arthropods that can destroy the crops. It is incorporated into particle film technology for the purpose of purification. Just because the china clay is not toxic to animals and plants, so it is also being sprayed onto the crops. Paint : High silica and alumina content China Clay is widely used in the manufacturing of paint, often as a less expensive alternative to titanium dioxide. It helps in improving the brightness of colors in paint, as well as controlling the texture for dispersment and coatability. Plastics, sealants, adhesives and rubber : China Clay is an ideal additive due to its particle structure which adds strength and stiffness to the product through enhanced stress transfer. Thus China Clay is getting vital importance in the rubber, plastics, sealants and adhesives industries Cosmetics and Pharmaceutical : Filler China clay is also used as filler, substrate and rheology modifier in cosmetics and pharmaceutical industry. For these applications china clay is specially treated, usually irradiated, to keep bacterial count low. Other Uses : Some other uses of china clay are in ink, ultramarine, water filter candles, soaps & detergents and explosives industries. Bentonite http://www.vijaychemical.in/bentonite-supplier.htm http://www.vijaychemical.in/bentonite-supplier.htm Mon, 06 Aug 2018 00:00:00 +0530 Bentonite is a form of  highly plastic clay. Bentonite is of a great commercial importance possessing inherent bleaching properties like fuller's earth, hence, it is known as bleaching clay. Sodium bentonite is usually referred to as bentonite, whereas calcium bentonite is called Fuller's earth. Our Industrial grade Bentonite powder have excellent plasticity and lubricity, high dry-bonding strength, high shear and compressive strength, low permeability and low compressibility. Uses : Foundry Bentonite is used as a bonding material in the preparation of molding sand for the production of iron, steel and non-ferrous casting. Iron Ore Pelletizer  Bentonite is used as a binding agent in the production of iron ore pellets. Through this process, iron ore fines are converted into spherical pellets, suitable as feed material in blast furnaces for pig iron production and in the production of direct reduction iron (DRI). Construction  Bentonite due to its viscosity and plasticity is widely used in manufacturing of Portland cement and mortars. Wastewater Purification Its absorption property is very useful for wastewater purification.. Drilling  It is conventionally used as a mud constituent for oil and water well drilling. It helps in sealing the borehole walls, in removing drill cuttings and in lubricating the cutting head. Clarification Agent  It is widely used in the removal of impurities in oils. In drinks such as beer, wine and mineral water, and in products like sugar or honey, bentonite is used as a clarification agent. Agriculture  It is used as an animal feed supplement and in the production of animal feed pellets. It is also used as an ion exchanger for improvement and conditioning of the soil. When thermally treated, it can be used as a porous ceramic carrier for various herbicides and pesticides. Pharmaceuticals Bentonite is used as filler in pharmaceuticals, and due to its absorption/adsorption functions, it allows paste formation. Such applications include industrial protective creams, calamine lotion, wet compresses, and antiirritants for eczema. Personal care products such as mud packs, sunburn paint, baby and face powders, and face creams contains bentonite Paints  Bentonite helps as an thickening agent in varnishes, and in water and solvent paints Paper It helps in conversion of pulp into paper as well as to improve the quality of the paper. Bentonite also offers useful de-inking properties for paper recycling. Perlite http://www.vijaychemical.in/perlite-supplier.htm http://www.vijaychemical.in/perlite-supplier.htm Mon, 06 Aug 2018 00:00:00 +0530 Perlite is an amorphous volcanic glass that has a relatively high water content, typically formed by the hydration of obsidian. It occurs naturally and has the unusual property of greatly expanding when heated sufficiently. It is an industrial mineral and a commercial product useful for its low density after processing. It has an unusual characteristic of expanding, or "popping," up to 20 times its original volume upon being exposed to rapid, controlled heating. Rapidly heating perlite ore to temperatures of about 900°C (1,700°F) softens the volcanic glass, causing entrapped water molecules in the rock to turn to steam and expand the particles like popcorn. The resulting expanded particles—actually clusters of minute glass bubbles—are spherical in shape, usually fluffy or frothy, highly porous due to a foam-like cellular internal structure, and have a very low density.   Uses Insulation : Perlite is used as an aggregate for lightweight, insulating concrete in roof decking, floors, decorative stone, bricks and tiles, tilt-up panels, pottery, cast sculpture, and more. Horticultural : Perlite is widely used for roof gardens and planters, hydoponics, seed starting and plant rooting, as a soil conditioner, and to enhance the water-holding and anti-compaction properties of growing soils. Fertilizer carrier : Perlite is used as a carrier for pesticides and herbicides, fertilizer bulking, and pelletized seeds. Environmental Applications : Perlite is used to absorb oil, and to control and clean up pollution. Sodium Feldspar http://www.vijaychemical.in/feldspar-lumps-supplier.htm http://www.vijaychemical.in/feldspar-lumps-supplier.htm Fri, 19 Jul 2019 00:00:00 +0530 Sodium Felspar comprises of  a complex series of aluminosilicates with varying amounts of potassium, sodium and, calcium. We are a leading supplier of sodium felspar (Na2O.Al2O3 .6SiO2 ). We are supplying Sodium felspar occurring in various grades and mesh sizes.Uses : Sodium feldspar is highly used due to the alumina content and the minerals ability to act as a flux.The alumina content of sodium feldspar is over 19%; this enhances the impact and thermal shock resistance Furthermore Sodium feldspar can be used in paints, plastics, ceramic flooring, fritz and glazes.is used traditionally as a main source of alumina and alkali in ceramic and glass industries which account for more than 90% of its consumption. It also finds use as functional filler in paint, plastic, rubber and adhesive; as a binding agent in abrasives; and in the manufacture of artificial teeth, fertilizer and white cement. In Ceramic Industry, Sodium feldspar is used as fluxing agent which facilitates softening, melting and wetting of batch constituents. The flux controls the degree of vitrification of the ceramic body during firing. For Glass Industry, the alkali content in felspar acts as a flux, which not only facilitates lowering the glass batch melting temperature but also cuts production cost. In the Abrasive Industry, plagioclase felspar is used as a mild abrasive material in scouring powders because of its semi-conchoidal fracture and its hardness which is 6 on Mohs' scale. In Refractory Industry, felspar is used as one of the batch constituents in the manufacture of acidproof refractories. In Welding Electrode Industry, felspar is used as a flux which acts as an arc stabiliser and helps to protect the molten metal from aerial oxidation. Selectively picked and cleaned White Firing High Grade Sodium Feldspar Typically used in Frits, Ceramic Glazes, Sanitaryware, Tablewawre, White Glass, TV Tubes etc. The mineral can be supplied in all the forms (Powder, Grain and Lumps) and mesh sizes as per customer’s requirement.   Black Gypsum Granules http://www.vijaychemical.in/gypsum-supplier.htm http://www.vijaychemical.in/gypsum-supplier.htm Mon, 24 Aug 2020 00:00:00 +0530 Gypsum most common sulfate mineral is found in layered sedimentary deposits. Gypsum (CaSO4.2H2O) is very similar to Anhydrite (CaSO4). The chemical difference is that gypsum contains two waters and anhydrite is without water. Gypsum is available in two forms, viz, mineral gypsum and by-product gypsum.   Features : Gypsum Granules Soil additive (sometimes called land plaster) to improve the soils workability and receptivity to moisture, and to overcome the corrosive effect of alkalinity. Gypsum Granules specifically benefits such crops as alfalfa, corn, cotton, wheat, and peanuts where substantial amounts of sulfate sulphur are required.. Furthermore, the product plays a vital role in promoting good soil structure by acting as a secondary nutrient. The granules are known for the ability to loosen tight soil in order to allow various nutrients and water to penetrate deeper and reach the roots of the plants. The granules are easy to spread and mix with soil and effectively break down various compounds such as remains of chemical fertilizers that are not soluble. Talc http://www.vijaychemical.in/powder-supplier.htm http://www.vijaychemical.in/powder-supplier.htm Fri, 19 Jul 2019 00:00:00 +0530 Talc is a hydrous magnesium silicate. The properties of talc that enables its use in a wide variety of applications are its extreme softness & smoothness, good lustre & sheen, high slip & lubricating property, low moisture content, ability to absorb oil & grease, chemical inertness, high fusion point, low electrical & heat conductivity, high dielectric strength, good retention for filler purposes, whiteness, good hiding power as pigment and high specific heat. In addition, it has the advantage of being relatively abundant. It can be easily mined and prepared for market. Rajasthan is the hub of talc activity in India   Grade A. The colour of the mineral is pure white to slightly green. The whiteness is in the range from 90 to 95%. It is used in producing pharmaceuticals and cosmetics.   Grade B It is known as the second quality material. The colour is pale-greenish to white. The whiteness is in the range from 85 to 90%. It is used in producing superior-grade paper, textile and ceramics.   Grade C It is known as the third quality material. The colour is light greenish-grey. Whiteness is in the range from 78 to 85%. It is used in paper (inferior grade), paint, rubber, plastic and detergent industries.   Grade D It is known as the fourth quality or DDT grade. The material having whiteness of 78% or below is generally classified under this grade. The colour of the material is dark greenish-grey to reddish-green.   Uses Ceramics Filler Talc is used in manufacturing of ceramics products such as bathroom fixtures, ceramic tile, pottery and dinnerware. When used as a filler in ceramics, talc can improve the firing characteristics and strength of the finished product.   Paint extender and filler Talc is an excellent filler in paint because it simultaneously serves to whiten and brighten the paint. Talc's low hardness is valued because it causes less abrasion damage on spray nozzles and other equipment when paint is applied.   Paper Talc as a mineral fillers can improve the opacity, brightness and whiteness of the paper. Talc also can also improve the paper's ability to absorb ink.   Cosmetics and Antiperspirants The ability of talc to absorb moisture, absorb odor, adhere to the skin, serve as a lubricant used as an ingredient in cosmetic products. Talc's softness allows it to be applied and removed without causing skin abrasion.   Carrier for Insecticides and Fungicides Talc powder is used as a carrier for insecticides and fungicides. It can easily be blown through a nozzle and readily sticks to the leaves and stems of plants.   Quartz Rock http://www.vijaychemical.in/quartz-rock.htm http://www.vijaychemical.in/quartz-rock.htm Mon, 11 Nov 2019 00:00:00 +0530 The term 'quartz' is often referred to as a synonym for silica. Silica (SiO2 ) is one of the ubiquitous materials in the earth's crust. Quartz, quartz crystals, quartzite, silica sand, sand (others) and moulding sand are all coined together in one generic name 'silica minerals'. This is because all these commodities are essentially crystalline silicon dioxide (SiO2 ) with variations mostly related to their crystalline structure and presence of minor or trace impurities. Silica occurs in several forms giving rise to different varieties.