Fused silica introduce : Fused silica is made of high purity crystal silica by electrically fusing (fusing temperature 1800-2000ºC) to amorphous Silicon dioxide , then they are classed to different grades by manual and then specially engineered to granular and powder form. Because fused silica has a very low thermal conductivity and excellent thermal shock resistance, it is used in lots of fields of investment casting,refractory,ceramic,epoxy modling compound,fusion bounded epoxy. Fused silica application: Refractory, ceramic, investment casting, foundry, epoxy molding compound, fusion bounding epoxy powder coating. Fused silica chemical composition SiO2>99.9% AL2O3
Chem&Size minerals is manufacturer/factory of Fused silica powder, fused silica flour, fused quartz powder, fused quart flour, which is made of fused silica ingot/lumps by Non-Iron ball mills technology. Fused silica ingot/lumps is made of high purity crystal silica by electrically fusing (fusing temperature 1800-2000ºC) to amorphous Silicon dioxide, then it is classed to different grades by manual and then specially engineered to powder by ball mill. Applications: High volume stability, high purity but low volumetric expansion makes fused silica powder a very useful and versatile material for refractory applications or other highly cyclical applications. Chem&size Minerals fused silica powder has a near zero thermal expansion coefficient, consistent chemistry and carefully controlled particle size distribution. Fused silica powder are designed for use in refractory, flow control/continuous casting, investment casting, precision casting, lost-wax process, technical thermal ceramic and other special applications. Fused silica powder has very high electrical resistivity and low thermal conductivity, so it used as filler in epoxy melding compounds for semi-conductors and fusion bounded epoxy powder coatings. Applications Details Product: To make crucibles that produce solar cells board in the photo-voltaic industry. Fused silica powder is used to make rollers, constables, mortars, gunning mixtures and forming tools in the glass industry, make technical ceramic in the thermal resistance industry, to make ceramic slurry in investment and to make Acidic acid refractory, Fused silica precast shapes, Fused silica big blocks and fused silica constables. Filler of epoxy melding compound Filler of epoxy potting compound Filler of silicon rubber Filler of functional coating Filler of fusion bonded epoxy powder coating. Fused silica powder's Main Characteristic: Lower linear expansion coefficient lower tension & lower radiation it is environmentally, no harm to workers and environment. Chemical Composition: SiO2>99.9% Al2O3
Vital To Life, We have played with it, admired it, and build houses with it. It has been a part of our diet since the beginning of time. One of the most abundant elements on the earth’s surface, Silica is present everywhere in our lives. Silica is the most abundant mineral in the earth's crust, but you might not know much about it. We have established ourselves among the most prominent Manufacturers and Suppliers in the country. We manufacture extremely pure Silica Silica is another name for the chemical compound silicon dioxide. Each unit of silica includes one atom of silicon and two atoms of oxygen. If you have never heard of silica before, you might be surprised to hear that you probably come into contact with it every day. Silica makes up the mineral called quartz, and it is the most abundant mineral in the earth's crust. It is the main component of most sand and the primary ingredient in glass. Every time you pick up a glass to take a drink, you are using silica. Silica has been known to humans since ancient times, long before we knew it was made of silicon and oxygen. The art of making glass objects with silica dates back centuries. Today, there are many industrial uses for silica. These include abrasives, building materials, fillers, electronics, and water filtration. Our readiness to offer Silica as per clients’ demands has placed us among the superior Silica Suppliers and Silica Sand Exporters. Properties: The properties of silica include both chemical and physical properties such as hardness, color, melting and boiling point, and reactivity. Silica under normal conditions of temperature and pressure is a solid, crystallized mineral. It is relatively hard, rating a 7 on the Mohs scale, a scale used to measure the hardness of minerals relative to each other. The hardest mineral, diamond, rates 10 on the scale. Pure silica is colorless, but if contaminants are present in a sample of quartz, it may be colored. For instance, rose quartz is silica with trace amounts of iron. This gives it a pinkish hue. Milky quartz is simply silica with air bubbles or inclusions of liquid that make the mineral appear white.
its used in glass manufacturing ,silicate manufacturing and tiles manufacturing ,product having 98% sio2 ,and 2% other impurity also available in size (16 mesh to 24 mesh)
White or gray sand w/98% silica grain size range 4", 3", 2", 1 1/2", 1", 3/4", 3/8" humidy 17.40% alo3=13.78? w/cert's
silica sand white colour and actual size.12�18,16�32,20�30,30�80 loose.and plastic bag paking
Silica sand Glass grade : 30-80, 24-80 (mess) (iron 0.02 to 1 % ) Foundry grade : 45-50, 50-55, 65-70 (afs) Sodium silicate : 24-16 (mess) Minimum 1 ton
Glass grade with sio2 content more than 99%. Snow white in colour. Very ideal for glass industry. Jumbo bag
Silica Sand raw materials Silica Sand for ARTIFICIAL GRASS and GLASSWARE
Glass Grade Silica Sand for colored glass production 50,000 MT per year FOB West Coast port, USA Silicon dioxide (SiO2) 91.2 , 92.8 Iron oxide (Fe2O3) 0.11 , 0.20 Aluminum oxide (Al2O3) 3.2 , 4.5 Sodium oxide (Na2O) 0.10 , 0.4
GS-Silica Sand: Highly recommended from the glass and ceramic factories in Egypt due to its high percentage of silicon and its sizes variations. GS Silica Sand mine located at Zaafarana area directly on the red sea, the atmosphere and the geological formation leaded this natural product to be in its best shape to meet the local and international market's requirements.
EGYPTIAN SILICA SAND What is Silica? Silica most commonly exists in the form of quartz - the second most common mineral on the earths surface. It is hard, chemically inert and has a high melting point. These are prized qualities for many industrial applications. Silica for industry is supplied in the form of sand, which closely resembles that found on the beaches of our coastline. Silica sand is an essential raw material that contributes so much to modern society. Wherever you go, youre always close to products made from silica sand. Without silica sand, there would be no glass, no ceramics (tableware, sanitary ware), no houses, no hospitals, no schools, no roads, cars or trains, no computers or televisions We could not even return to the Stone Age, because silica is abundant in rocks! Silica sand is a raw material that is used in tyre production to make tyres last longer and improve their performance Silica sand is used in football pitches and golf courses. Root zone sands ensure good drainage and stability while top dressings and sports turf sands improve the quality and durability of the playing surface GLASS INDUSTRY FOUNDRY WATER FILTRATION EQUESTRIAN INDUSTRIAL
We are exporter of Micro Silica from Turkey . Offering micro silica with 94% - 96% purity. Ideal for various industrial applications. Contact us for details and pricing.
Silica Sand
Silica Sand - Resin Coated Sand ,foundry Sand,colour Sand ,silica Quartz Powder . Offer high quality White Silica Sand that is in huge demands in the markets. Our Quartz Silica Sand is founded & manufactured silica sand provides satisfactory result in chemical analytical result. We offer Quartz Silica Sand at very affordable price to adjacent states, National & Multi-National companies engaged in the manufacturing of Glass making, foundries, abrasive, tennis coating, grinding media etc. We are well reckoned as one of the fastest emerging Silica Sand Manufacturers and suppliers based in India. Colour : White/Tiny Red Sizes Specifications : According To Customer Requirements Uses : Glass & Crystal Industry, Iron & Steel Industry, Glass Bottle Industry, etc
Our premium-grade silica sand is perfect for various industrial applications, known for its purity and consistency. Types: Two types of Silica Sand are available. 1. Washed white silica sand. 2. Half white silica sand.
Silica Quartz Or Silica Sand
high grade silica sand from Indonesia 1.. Sio >= 99.5 2. Fe Iron
Silica sand Silica sand, also known as quartz sand, white sand, or industrial sand, is made up of two main elements: silica and oxygen. Specifically, silica sand is made up of silicon dioxide (SiO2). The most common form of SiO2 is quartz a chemically inert and relatively hard mineral.
Microsilica is A Highly Pozzolanic Material That Is Used To Enhance Mechanical And Durability Properties Of Concrete. It May Be Added Directly To Concrete As An Individual Ingredient Or In A Blend Of Portland Cement And Silica Fume. Initial Use Of Silica Fume In Concrete Was Mostly For Cement Replacement, Along With Water-reducing Admixtures (wras). Eventually, The Availability Of High- Range Water - reducing Admixtures (Hrwras, Often Referred To As Super plasticizers) Allowed New Possibilities For Use Of Silica Fume To Produce High Levels Of Performance.
