Pure, 120 Mesh Silica Sand Foundry and other industrial uses Can be used for sand cores and greensand Kiln-dried, excellent handling and high-temp performance 1.qualified products and materials,which can make perfect performance in your product line and save your raw materials and cost. 2. Reasonable and competitive price,which can save your cost and share more market. 3.Excellent service,which can help you save the materials cost and maximiz your output. 4.Reliable and timely transport,which can help you to avoid the the diversity and complexity of the international market. 5.With global professional suppliers and manufacturers a stable business relationships.
High Purity Silica Sand Multi Use, ready for shipment. Particle Size (typical) : >0.6mm; High level roundness 99.7% - 99.8% purity
High Purity Silica Powder produced from white quartz 1.20 MT per Jumbo Bag with Linings and covered with wooden pallets. bottom with rubber pads
High Purity Silica Sand Multi Use, ready for shipment. Particle Size (typical) : >0.6mm;
High purity silica refers to silicon dioxide (SiO2) with an exceptionally high level of purity, typically exceeding 99.9%. It is obtained through various refining processes to eliminate impurities and ensure its suitability for demanding applications across different industries. Characteristics and Applications Semiconductor Manufacturing: High purity silica serves as a crucial material in the production of semiconductor devices. It is used in the fabrication of silicon wafers, where its purity ensures minimal impurities that could negatively impact the electrical properties of the semiconductor. Optical Components: Silica with high purity is utilized in the manufacturing of optical fibers, lenses, and other optical components. Its transparency and low optical absorption make it ideal for transmitting light with minimal loss, essential for telecommunications, medical devices, and laser systems. Advanced Ceramics: High purity silica is a fundamental component in the production of advanced ceramic materials such as silica glass and silicon nitride ceramics. These materials find applications in industries ranging from aerospace and defense to electronics and biomedical. Pharmaceuticals and Cosmetics: Silica with high purity is used as an excipient in pharmaceuticals and cosmetics. It serves various functions including as a flow agent, desiccant, and viscosity modifier in formulations. Chemical Synthesis: High purity silica acts as a catalyst or catalyst support in various chemical reactions and processes. Its high surface area and uniform pore structure make it suitable for applications in catalysis, chromatography, and adsorption. Construction Materials: High purity silica is incorporated into construction materials such as concrete, mortar, and grouts to improve strength, durability, and resistance to environmental factors. It also contributes to the production of high-performance coatings and sealants. Environmental Remediation: Silica with high purity is used in environmental remediation applications such as water filtration and soil stabilization. Its inert nature and high surface area enable efficient removal of contaminants from water and soil.
Silica Powder Introduction Silica powder has the advantages of excellent dielectric properties ,Low coefficient of thermal expansion, Complete chemical inertness and Neutral PH ,No chemical changes or induced reactions occur in either a catalyst or multicomponent. ChangTong silica power co.Ltd??s high purity silica power is produced for the electronic materials area ,sealants, electronic potting compound area .Its dispersion leveling is excellent, contraction and Coefficient of thermal expansion are small, Acid alkali resistance ,solvent insulation,,mechanical performance, Mixed epoxy resin transparency are all good. In total ,our excellent silica power can save cost and improve effectiveness for you . Silica Powder Properties Items Unit Typical testing value Moisture % 0.08 L.O.T. % 0.1 SiO2 % ã??99.6 Fe2O3 % 0.013 Al2O3 % 0.24 K2O % 0.003 CaO % 0.02 Na2O % 0.004 Mohs hardness 7 Density g/cm3 2.65 PH 6.5-7.0 whiteness ã??90 Oil Absorption (g/100g) 16-30 Melting point (??) 1730 Silica Powder Application Production Mesh witness Mons Performance Characteristics For silicon rubber use 1000-3500 ?¥ 95 7 1.Super White; 2.Extremely low moisture; 3.Good insulativity; 4.great reinforcing effect; For paint coating use 600-2500 ?¥ 95 7 1.High White; 2.Good Oil absorption,mix viscosity, dispersity, mobility; 3.Small angle of repose,rub resistance; For sealant use 800-2000 ?¥ 92 7 1.Moisture
White Powder, 15nm, 4-7ph, 99.8% Content
At H&M we offer a high quality Silica Sand from Egypt and we have the relevant experience to supply tens of thousands metric tons of silica sand (SiO2) around the globe. Our silica sand offerings are uniform in size and shape with low Iron Oxide (FeO3) that is desirable in various industries. We ship 27 metric tons in each 20ft shipping container. We provide up-to-date chemical analysis for each of our products, and we offer samples to our partners to do their own chemical analysis if they desire. Our motto is 100% satisfaction in every deal we make, and we work diligently to maintain that. Our main silica sand (SiO2) offerings �� Grade 1: $24.6 per ton (SiO2: 99.87% FeO3: 0.017%) ��� Grade 2: $23.8 per ton (SiO2: 99.66% FeO3: 0.035%
At H&M we offer a high quality Silica Sand from Egypt and we have the relevant experience to supply tens of thousands metric tons of silica sand (SiO2) around the globe. Our silica sand offerings are uniform in size and shape with low Iron Oxide (FeO3) that is desirable in various industries. We ship 27 metric tons in each 20ft shipping container and we provide up-to-date chemical analysis for each of our products, and we offer samples to our partners to do their own chemical analysis if they desire. Our motto is 100% satisfaction in every deal we make, and we work diligently to maintain that. Our main silica sand (SiO2) offerings Grade 1: $24.6 per ton (SiO2: 99.87% FeO3: 0.017%) Grade 2: $23.8 per ton (SiO2: 99.66% FeO3: 0.035%
High purity organic colloidal Silica High purity organic colloidal silica is produced by high purity colloidal silica. Silica colloidal particles is dispersed in organic solvent by unique technology of our company. Description High-purity organic colloidal silica is a refined form of colloidal silica known for its exceptional purity and suspension in an organic medium. What sets it apart is the unique stability and versatility that the organic solvent provides, making it ideal for a wide range of applications. The production process involves taking high-purity colloidal silica and using our company proprietary technology to disperse the silica particles into the organic solvent. This method ensures that the material remains stable, precise, and highly effective in its use.
