Product description: First, Silica Sol Specification: Silica Sol is a kind of colloidal solution, and it is odorless and non-toxic. The molecular formula is mSiO2£®nH2O. Since the colloidal particle is precision(10-20nm),with large specific surface areas, and the particle is colorless and transparent ,so it will not influence the viscosity of the mulch. Since where the water can penetrate, it can make it. So the dispersion and permeability are great when mixed with other materials. While the moisture is low, the colloidal particle attached to the surface of the products, and it is a kind of good adhesive agent since the particle can connect with silicon and oxide. Use: It can be used as all kinds of refractory materials binders and it is high temperature resistance with strong agglutinating power, (1500-1600oC. When used in coating industry,it can make the coating much stronger as well as sewage resistance and dust proof , aging resistance , fire resistance and so on. When used in precision casting of thin shelf, it can make the shelf much harder with high casting finishing. And quality of the shape is better than that of water glass,which can replace the ethyl silicate and reduce the cost and improve the operating conditions. Silicon dioxide pyroxene has large specific surface areas and it can be used for the making of catalyst and catalyst carriers, paper making, or used as cellophane anti-adhesive agent, the treatment agent for papers used for photos or, cement bag antiskid agent and so on. The products can still be used as the textile industry agent and used together with oily agent to treat wool , rabbit hair,which can improve the spinnability of ?wool , rabbit hair,and reduce decapitation and prevent of fly waste, improve the proportion of products and increase the profit. The products can be used as the silicon sheet steel treatment agent, kinescope dispersant and floor polish anti-slipping agent and so on. Details: Items Alkali Sodium Acid without stability agent Typical numerical JN--20 JN--25 JN--30 JN--40 SW--20 SW--25 SW--30 JN--25 SW--25 silica (SiO2) proportion ,% 20.0-21.0 25.0-26.0 30.0-31.0 40.0-41.0 20.0-21.0 25.0-26.0 30.0-31.0 30.3 25.6 sodium oxide (Na2O)proportion ,% 0.30 0.30 0.30 0.40 0.04 0.05 0.06 0.25 0.04 PH value 8.5-10.0 8.5-10.0 8.5-10.0 9.0-10.5 2.4-4.0 2.4-4.0 2.4-4.0 9.6 2.8 Viscosity (25oC),mp a.s 5.0 6.0 7.0 25.0 5.0 6.0 7.0 5.4 3.0 Density (25oC),g/cm3 1.12-1.14 1.15-1.17 1.19-1.21 1.28-1.30 1.12-1.14 1.15-1.17 1.19-1.21 1.20 1.16 Average particle,nm 10-20 10-20 10-20 10-20 10-20 10-20 10-20 11 10 [Validity]Alkali One year ,Acid half year . [Package] Packed with 25kg plastic barrels or 250kg plastic barrels. [Storage and transportation] When storied or transported, please keep the temperature between 0-40oC,and avoid of sunlight and freezing. Second, Silica Sol Specification: Silica Sol is the colloidal formed by silica namometer particle in water,and it is milkiness with blue-opalescent ,while the silica colloidal particle has high proportion of specific surface areas. The products can be widely used in precision casting, paper making, textile, and coating as the no organic adhesive agent or catalyst, anti-skidding agent and so on. The traditional alkali silica and acid silica has been applied precision casting, paper making and, coating fields for years. Recently as the development of world¡¯s science and technology, there are more requirements for silicon dioxide pyroxene. In order to meet the needs of the clients, Qingdao Ocean Chemical Co., Ltd. has developed a series of new silicon dioxide pyroxenes. Use: JX Silicon dioxide pyroxene is a kind of silicon dioxide pyroxene with small particle. Besides the usual specification of alkali silicon dioxide pyroxene, the particle is rather small and the specific surface area is large. So compared to normal particle alkali silicon dioxide pyroxene in precision casting, the finishing is great and the size are precision and with special use in battery field. JA Silicon dioxide pyroxene, is a kind of silicon dioxide pyroxene used as stabilizer agent which is made of ammonia. It is a kind of disadvantage for normal stabilizer agent sodium ion in the silicon dioxide pyroxene in high temperature, or with catalyst or used directly in catalyst,while the JA Silicon dioxide pyroxene can perform much better for the sodium ion has been removed from the normal silicon dioxide pyroxene. ZA Silicon dioxide pyroxene is a kind of new specifications silicon dioxide pyroxene and the PH is in the middle. Compared to the standard alkali silicon dioxide pyroxene or acid silicon dioxide pyroxene, the ZA silicon dioxide pyroxene does not need the alkali or acid situation to keep its stability and the PH value needs no regulation. So it is practical in ZA silicon dioxide pyroxene,,especially in high temperature coatings of ceramic and catalyst,the specification is prior. JK silicon dioxide pyroxene is a kind of fast drying silicon dioxide pyroxene, and when used in precision casting compared to the normal silicon dioxide pyroxene, the products need less drying time and the time can be 1/2-1/3 of the normal silicon dioxide pyroxene as well as the high temperature resistance is improved. Details: Items Specifications JX-15 JA-25 ZA-25 JK-25 Stability particle Sodium Ammonia Reduce Yang ion Sodium Average particle,nm 4-8 10-20 10-200 10-20 SiO2,% 15.0-16.0 25.0-26.0 25.0-26.0 25.0-26.0 PH 8.5-10.5 8.5-10.5 5.0-8.0 8.5-10.5 Viscosity (25oC),mp a.s 10.0 6.0 10.0 10.0 Density (25oC),g/cm3 1.10-1.11 1.15-1.17 1.15-1.17 1.15-1.17 NaO,% 0.40 0.045 0.07 0.30 Validity One year One year One year One year [Package] packed in 25kg plastic barrels or 250kg plastic barrels. [Storage and transportation]When storied or transported the silicon dioxide pyrogene,please try to avoid of sunlight and freezing. The normal temperature should be between 0-40oC,what is more the silicon dioxide pyrogene should be kept from air before used. [Notes]For any special needs,please contact us.
Silica is mainly used as a carrier of agricultural chemicals. Finely crushed silica powder is coated with agricultural chemicals and sold on the market for agricultural use. Silica itself has no effects; it merely serves as a carrier, and so can be dispersed without affecting the farmland, which makes it advantageous as a core material. It's used as Fire-resistant product powder, Agricultural chemical carrier, Agricultural chemical carrier, Construction board
We are supplier and exporter of Silica Sand. Silica Sand * Silica Sand is a type of sand usually available in the form of quartz. It is a hard and crystalline form of mineral components. * Silica sand is the most abundant mineral with the purity more than 99.0%. It is the preferred choice of consumption for various industrial purposes.
We deals in the following Chemicals :- Quartz / Silica Powder, Quartz / Silica Lumps, Quartz / Silica Granules, Quartz / Silica Grits Bentonite Powder, Bentonite Lumps, Bentonite Granules, Bentonite Clay Mica Powder, Mica Flakes, Mica Blocks, Mica Sheets, Mica Scraps Dolomite Powder Barite Powder, Barite Ore Hematite / Iron Oxide Powder, Iron Oxide ( Ferric Oxide ) Ilmenite (Synthetic Rutile) Fly Ash Powder Alumina Silica ( Cenosphere ) Powder Calcium Carbonate Powder Magnetite, Cellulose Fibers, Cellophane Flakes, Walnut Shells
Features Of Micro Silica (Silica Fume) Micro Silica also known as Silica fume. It is a by product of producing silicon metal or ferrosilicon alloys in smelter using electric arc furnaces. It is a grey coloured powder, pozzolanic in nature. Applications Concrete Industry Refractory Rubber Industry Anti caking agent Pellet Binder
As a general rule, The purer the sand, the clearer the products Silicon and oxygen are the earth's two most abundant elements and together they make silica, one of the earths three most common rock forming minerals. Akshar Minerals Silica sand is high purity natural crystalline silica. It is inherently bright, white, low in moisture and chemically inert in nature. Basically, It is made up of two main element Silica & Oxygen. Silica sand is made up of Silicon Dioxide. There are number of different uses of silica sand in the industrial and commercial sector, from golf courses to glass making . The chemical formula of Silica Sand is SiO2 Characteristics : High Purity Weather Resistant White Appearance Naturally Hard Controlled Particle size Chemically Inert Applications Akshar Minerals Silica sand is used depends on physical, chemical and mechanical characteristics such as grain size, shape color, structure and distribution as well as refractoriness strength and stability. There characteristics can differ depending on how mineral is processed after it is mined. This product gets easily mixed and can be used for high temperature applications like flat glass, furnace tubes and many more due to its excellent thermal expansion, hardness. It yields improved durability and burnish resistance. We make for all type of application in the industries like Glass industries, Sodium Silicate Industry, Golf course & Sport Ground, Adhesive and sealant, Rubber industry, Texture Wall Paint, Sand Blasting, Agro pesticide, Cosmetic industry, Soap & Detergent, Filtration Media, Power Plant & Petroleum, Construction Chemical Industry, Plastic, Fertilizer, Paint, Ceramic, Insulation, Foundry, Ramming Mass, Steel Industry, Landscaping, GRC & GRP Industry, Oil & Petroleum Industry, Oil Exploration & Oil Drilling.
At Shree Ram Kaolin, we pride ourselves on offering premium quality Silica Sand that is sourced only from trusted and certified Silica Sand manufacturers. Our Silica Sand is processed using the highest standards in the industry, ensuring that our customers are receiving only the finest product available. We also maintain an AFS system to produce foundry sand. We provide the worldâ??s best silica sand, especially suitable for the glass industry due to its pure white colour.
Micro Silica Sand: Micro silica also known as fume, is an amorphous (non-crystalline) polymorph of silicon dioxide, silica. It is an ultrafine powder collected as a by-product of the silicon and ferrosilicon alloy production and consists of spherical particles with an average particle diameter of 150 mm. The main field of application is as pozzolanic for high performance concrete because of its extreme fineness and high silica. Applications : Silica is added to Portland cement concrete to improve its properties, in particular its compressive strength, bond strength, and abrasion resistance. These improvements stem from both the mechanical improvements resulting from addition of a very fine powder to the cement paste mix as well as from the pozzolanic reactions between the silica fume and free calcium hydroxide in the paste. Advantages : Addition of silica also reduces the permeability of concrete to chloride ions, which protects the reinforcing steel of concrete from corrosion, especially in chloride-rich environments such as coastal regions and those of humid continental roadways and runways (because of the use of deicing salts) and saltwater bridges.
Microsilica (silica fume) is a by-product of silicon metal or ferrosilicon industries, is an amorphous silicon dioxide SiO2. This product reacts chemically with the calcium hydroxide in the cement paste which yields a calcium silicate hydrate gel that significantly enhances strength and durability. The super fine microsilica fills the voids between cement particles creating a very dense, less permeable concrete. Physical characteristics: Color: gray or gray white powder Bulk density: 320-700 kg/m3 Chemical composition: Items SiO2 Al2O3 Fe2O3 MgO CaO Na2O Moisture Content 75-98% 1.0-0.2% 0.9-0.3% 0.7-0.1% 0.3-0.1% 1.3-0.2% Fineness: the fineness of the silica fume is less than 1 1/4m, and the average particle size is 0.1 0.3 1/4m, and the specific surface area is 20 - 28 m2/g. The fineness and specific surface area are about 80-100 times of cement and 50-70 times of fly ash. Maxtech Micro Silica supplies will be as per QCS 2014 (ASTM C1240): SiO2: >/= 92% LOI:
Silicon is the most abundant element on earth's surface and in the form of silica it is consumed in great numbers for industrial uses. We offer good quality Silica Sand that is in huge demand in the markets. We offer Silica Sand at very affordable price to adjacent states, national & multi national companies engaged in construction and manufacturing of glass making, foundries, abrasive, tennis coating, grinding media etc.
We are completely and specialized in offering exclusive range of superior quality Silica Sand that is acid soluble bridging agent. It is used in manufacturing of glass, fillers & extenders, abrasives & polishes, silica bricks, specialty coatings, ceramics rubber and optics, Silicate,& Construction Etc. It is processed keeping in mind international quality standards and is offered at very affordable price to the clients. Our sand is precisely processed under the supervision of our skilful professionals using the latest and advanced technology. Moreover, we provide this sand in various packaging options at reasonable prices. MESH SIZE - [30*80], [24*60], [60*150] (MESH SIZE CAN BE SET AS PER YOUR REQUIREMENT)
Silica sand is one of the most common varieties of sand found in the world. It is used for a wide range of applications. Sand is the general term for broken down granules of minerals or rocks, technically between about one-sixteenth of a millimeter to two millimeters in diameter, falling between silt and gravel in the spectrum of sizes. There are many varieties of sand in the world, each with their own unique composition and qualities. Silica is another name for Silicon dioxide, SiO2, of which quartz is a specific latticed structure. So silica sand is quartz that over the years, through the work of water and wind, has been broken down into tiny granules. These granules can be used for many different purposes, and can be found in most non-tropical regions.
Silica sand is one of the most common varieties of sand found in the world. It is used for a wide range of applications. Sand is the general term for broken down granules of minerals or rocks, technically between about one-sixteenth of a millimeter to two millimeters in diameter, falling between silt and gravel in the spectrum of sizes. There are many varieties of sand in the world, each with their own unique composition and qualities. Silica is another name for Silicon dioxide, SiO2, of which quartz is a specific latticed structure. So silica sand is quartz that over the years, through the work of water and wind, has been broken down into tiny granules. These granules can be used for many different purposes, and can be found in most non-tropical regions of the world. Product Specifications Parameters Grade Grade Grade Grade PURESIL-P PURESIL-S PURESIL-R PURESIL-Q SiO2 99.1 % Min 99% Min 98.5 % Min 99.5 % Min AI2O3 < 0.4 % < 0.4 % < 0.6 % Fe2O3 < 0.018 % < 0.030 % 0.060 â?? 0.025 % 0.02 % Max CaO < 0.15 % < 0.15 % < 0.15 % TiO2 < 0.05 % < 0.06 % < 0.05 % Moisture NIL 0-5% 0-5% NIL Process Dry Wet and Dry Wet and Dry Dry Grain Size As Per Requirement As Per Requirement As Per Requirement As Per Requirement
Anhydrous sodium sulfite, high purity anhydrous sodium sulfite, 98% anhydrous sodium sulfite, silica gel, silica sol, solloidal silica.
1. Characteristic: It is a white and colloidal micro-particle with its primary micro-particle from 5-40 nm and has obvious properties such as thixotropy, reinforcing, thickening and filling etc. and is insoluble in all kinds of solvents and liquids except hy-drofluoric acid and concentrated bases. 2. Specification: Q/SHG19-2008ItemIndex Product: LM200 Apparent: White solid colloidal micro-particle Specific surface area m2/g: 150�±15 PH value3.6~4.3 Heating loss weight % (m/m) â?¤1.0 Burning loss weight % (m/m) â?¤1.0 Apparent density g/Lâ?¤60 3. Uses: It is used widely in silicone rubber, construction sealant, coating, electron and electric, aerospace, medicine and medical material, resin processing, printing ink, pesticide and other industries. LM-150: used widely in silicone acid rubber, sulfurized silicone rubber in ambient temperature (low water content), silicone neutral rubber. LM-200: used widely in sealing ring, sealing gasket, petroleum pipeline, insulator, tablet powdered preparation, artificial viscera, infusion tube, latex nipple and high quality oil ink. LM-300: used widely in resin thickener, thickness agent for synthetic lubricating ester, resin thixotropic agent for electronic component. LM-380: used widely in reinforcing agent for silicone rubber, medical silicone rubber for transparent artificial organs and artificial heart etc. 4. Packing: packed with multi-layer paper plastic compound bag with net weight of 5 kg or 10 kg, or packed by whole plastic seal for users having special demand on water content. 5. Store and transport: placed in vent and dry storehouse and prevented from humid, water, pressure and throwing during transport.
Silica gel is a desiccant and adsorbent material known for its ability to absorb moisture and maintain a dry environment. It consists of small, porous, and translucent beads of silicon dioxide (SiO2), and it is commonly found in small packets or pouches within product packaging to protect against moisture damage. Silica gel is invaluable for preventing the growth of mold, mildew, and corrosion in various products, such as electronics, leather goods, and pharmaceuticals. It is also used in industries like food packaging, where it helps extend the shelf life of products by reducing humidity and preventing moisture-related spoilage. Silica gel's exceptional moisture-absorbing properties and non-toxic nature make it a practical and widely used solution for preserving the quality and longevity of a wide range of items.