Fused silica (grains & powder) and crystalline silica ( sand & powder) , which are widely used as materials for investment casting , refractory , ceramics , artificial marble , epoxy molding compound (emc filler), paints, coating, foundry industries etc. Our products includes : 1. Fused silica grains / fused micro silica powder sio2: 99.9%min fe2o3 : 15ppm max -50ppm max, particle size: a : 3-100mm , 5-50mm, 8-5mm , 5-3mm , 3-1mm , 1-0.5mm , 0-0.5mm , 0.5-0.2mm , 0.2-0.1mm , 0.5-1mm b : - 4+10mesh , -10+20 mesh , -10+30 mesh , -30+50 mesh , -50+100mesh , -120f , -325f, -400f, -600f or in accordance with customer's request . 2. Crystalline silica sands / crystalline micro silica powder sio2 : 99.5% min-99.98%min fe2o3 : 5ppm max-30ppm max, particle size: 2-4mesh , 4-6mesh , 6-10 mesh , 10-20 mesh , 20-40 mesh , 40-80mesh , 80-200mesh , -100mesh , -200mesh , -325mesh , 400mesh , 600 mesh.
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
Fused silica is a glass consisting of pure silica (SiO2) in amorphous form. Fused quartz has high working and melting temperatures, making it less desirable for most common applications. Fused silica is a glass consisting of pure silica in amorphous form. Applications â?? Electrode flux coating Optical components
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
Fused silica (grains & powder) and crystalline silica ( sand & powder) , which are widely used as materials for investment casting , refractory , ceramics , artificial marble , epoxy molding compound (emc filler), paints, coating, foundry industries etc. Our products includes : 1. Fused silica grains / fused micro silica powder sio2: 99.9%min fe2o3 : 15ppm max -50ppm max, particle size: a : 3-100mm , 5-50mm, 8-5mm , 5-3mm , 3-1mm , 1-0.5mm , 0-0.5mm , 0.5-0.2mm , 0.2-0.1mm , 0.5-1mm b : - 4+10mesh , -10+20 mesh , -10+30 mesh , -30+50 mesh , -50+100mesh , -120f , -325f, -400f, -600f or in accordance with customer's request . 2. Crystalline silica sands / crystalline micro silica powder sio2 : 99.5% min-99.98%min fe2o3 : 5ppm max-30ppm max, particle size: 2-4mesh , 4-6mesh , 6-10 mesh , 10-20 mesh , 20-40 mesh , 40-80mesh , 80-200mesh , -100mesh , -200mesh , -325mesh , 400mesh , 600 mesh.
Application of Silica Flour : Silica Flour has a variety of applications, including: 1. Used as cleaning products 2. Additives for soap, toothpaste and paint 3. Filling and reinforcing rubber, plastic, paper, and road surface materials (asphalt) 4. Used in pharmaceutical products 5. Used in casting and glass production 6. For the production of ceramics, tiles, porcelain, and clay 7. Used in making bricks, concrete, and cement 8. Production of cosmetics and skin care products 9. To increase the cement strength of oil wells (in combination with refractory cement) In addition to the above, Silica Flour is used in conjunction with industrial raw products such as calcium carbonate, and limestone. The most common uses of silica powder are in the following cases: 1. Production of glass and clay 2. Use in oil wells 3. Production of construction materials 4. Production of ceramics 5. Fiberglass production 6. Use as an additive
Application of Silica Flour : Silica Flour has a variety of applications, including: 1. Used as cleaning products 2. Additives for soap, toothpaste and paint 3. Filling and reinforcing rubber, plastic, paper, and road surface materials (asphalt) 4. Used in pharmaceutical products 5. Used in casting and glass production 6. For the production of ceramics, tiles, porcelain, and clay 7. Used in making bricks, concrete, and cement 8. Production of cosmetics and skin care products 9. To increase the cement strength of oil wells (in combination with refractory cement) In addition to the above, Silica Flour is used in conjunction with industrial raw products such as calcium carbonate, and limestone. The most common uses of silica powder are in the following cases: 1. Production of glass and clay 2. Use in oil wells 3. Production of construction materials 4. Production of ceramics 5. Fiberglass production 6. Use as an additive
Application of Silica Flour : Silica Flour has a variety of applications, including: 1. Used as cleaning products 2. Additives for soap, toothpaste and paint 3. Filling and reinforcing rubber, plastic, paper, and road surface materials (asphalt) 4. Used in pharmaceutical products 5. Used in casting and glass production 6. For the production of ceramics, tiles, porcelain, and clay 7. Used in making bricks, concrete, and cement 8. Production of cosmetics and skin care products 9. To increase the cement strength of oil wells (in combination with refractory cement) In addition to the above, Silica Flour is used in conjunction with industrial raw products such as calcium carbonate, and limestone. The most common uses of silica powder are in the following cases: 1. Production of glass and clay 2. Use in oil wells 3. Production of construction materials 4. Production of ceramics 5. Fiberglass production 6. Use as an additive
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
1.Silica Quartz Ore Purity: 98% available 2.Silica Quartz Powder Purity: 99.9% available 3.Silica Lumps Purity: 99% available
