Chemical and physical properties Properties Unit Specification SiO2 % = 85 - 97 Cl %
Silica fume, also known as microsilica, is an amorphous (non-crystalline) polymorph of silicon dioxide, silica. It is an ultrafine powder collected as a by-product during silicon and ferrosilicon alloy production. According to the SiO2 content, our products can arrange form grade 85% to grade 98%. According to the bulk density, we can divide our products into densified silica fume and undensified silica fume.
We are exporters of Silica Quartz with SiO2 : 99.9%. Interested buyers can contact us through email id :
Fumed silica is the superfine micro-nano fine chemical product, which is divided into hydrophilic type and hydrophobic type in accordance with their different surface treatments. Its appearance is white powder. Native particle size ranges from 5nm to 40nm, with significant functions of thixotropy, reinforcing, thickening and filling. Therefore, it is widely used in the industries of rubber, sealant, plastic, resin, paint, printing ink, papermaking, medicine, cosmetics, food etc.
Fumed silica is the superfine micro-nano fine chemical product , which is divided into hydrophilic type and hydrophobic type in accordance with their different surface treatments, its appearance is white powder , native particle size ranges from 5nm to 40nm, with signficant functions of thixotropy, reinforcing, thickening and filling. it is widely used in the industries of rubber , sealant, plastic , resin, paint, printing ink, papermaking, medicine, cosmetics food etc.
Fusil-200 is 99% purity nanoparticles silica organic silica industrial raw material with a specific surface area of 200 m2/g .The original particle size can be 5- 40 nm. Its a kind of high purity white colloidal powder. It is mainly used for high-temperature vulcanized silicone rubber, organic silicone defoamer, advanced printing ink, powder coating, PVC resin, unsaturated polyester resin thickening, thixotropic agent, pharmaceutical powder, tabular preparation, cosmetics etc. Applications Paints, Coatings, Printing inks and unsaturated polyester resins Sealants and Silicone Adhesive Elastomers, especially HTV and RTV Silicone rubber Films Cosmetics and Heat insulator Properties Reinforcing filler in elastomers Theology and thixotropy control of liquid systems Used as anti-settling, thickening, anti-sagging agent ¬Improvement of free flow and anti-caking ¬Characteristics of powders High transparency
The SiO n the micro-silica is an amorphous material so that micro-silica is a small particle with high activity, large specific surface area, and favorable physical and chemical property.
By using centrifugal spray drying technology, Wuxi Hengcheng's powder silica includes powder and super fine type. We offer several packaging options. These include paper bags and big bags, on plastic or wood pallets, and in bulk in specially lined containers. This enables us to deliver anywhere in the world and according to customer needs and preferences.
Hengcheng's granular precipitated silica are made of powder or micro pearl silica as masterbatch and converted into granular type by secondary processing. It is dust-free and environment-friendly. We offer several packaging options. These include paper bags and big bags, on plastic or wood pallets, and in bulk in specially lined containers. This enables us to deliver anywhere in the world and according to customer needs and preferences.
Ferrosilicon FS10 Lumps dimentions: 0-800 mm Quality indexes: Fe (75-88), Si (8-12.5), Al (0.5-2.0), C(0.4-2.0), Ti(0.3-3.5), S(0.08-0.25), Cu(0.03); Lumps use: Ferrosilicon FS10 for the foundry and engineering industry. Ferrosilicon FS10 is a ferroalloy, the main components of which are metals such as iron and silicon. Ferrosilicon is used as a deoxidizing and alloying additives for the smelting of electrotechnical, spring, corrosion and heat-resistant steels. Quantity available : 2500t Packing: big bags
High grade silica sand: si > 99.7% fe < 70 ppm fe
Wet Silica Sand: We are engaged in processing a comprehensive range of Wet Silica Sand which are processed by making use of advanced technology machines. Our client can avail from us silica sand, which is 100% moisture free. These can be availed from us in different grades as per the requirement of the clients depending on their ores, process of extraction and many other things. We offer these sand at feasible rates in order to meet the satisfaction of our clients in every. Features: 1. Superlative performance 2. High demand 3. Supreme quality
Silica Flour: To furnish the diverse requirements of our clients we are involved in offering an extensive range of Silica Flour. These are processed under the strict guidance of our clients using premium grade natural silica which we sourced from the trusted vendors of the market. Offered products are used ij the construction industry and are well known due to their dine quality. In addition to this, we also assure to deliver our products in a stipulated time frame. Features: 1. Fine quality 2. Low cost 3. Quality tested
Resin Silica Sand: Resin silica sand is an excellent and accurate method in foundry practices. For producing a casting of high precise dimensions, smooth surface, free of blow holes & most casting defects you must use shell molding process &there for resin coated sand. Characteristics: 1. AFS: 60-80 peel 2. Back: 0.5% max 3. Stick Point: 95-110 0C 4. Gas Content: 7.0-25.0 cc/gm. 5. Available in various grades to suit the different types of operation. Ready for use. 6. For Conventional Dump box Method Or Core Shooter Method of Cores & Mould Production
Dry Silica Sand: We are also involved in offering an extensive range of Dry Silica Sand which found its usage in superior grade picture tubes, Glass and other similar products. These are available in different sizes. We are also involved in supplying our products to different foundries according to AFS number. Our range of Silica sand is refined using latest techniques to offer an exclusive range. Our range can be customized according to the specifications of our clients. Features: 1. Refined using latest techniques 2. Customized 3. Different foundries
Silica sand is a granular material that contains quartz and minute amounts of coal, clay and other minerals. It is also known as quartz sand and industrial sand, and is largely used in several construction applications. Silica is another name for silicon dioxide, 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. Industrial sand is a term normally applied to high purity silica sand products with closely controlled sizing. It is a more precise product than common concrete and asphalt gravels. From water filtration, to glass manufacture, to industrial casting, to sand blasting, to producing concrete, to adding texture to slick roads, silica sand impacts every aspect of daily life.
Sorbead offers to buy bulk quantity of SILICA GEL PACKETS for moisture absorbing process during packaging. Silica gel packets for flower drying process. silica gel little sachets are also use for packaging of your tools kit, ornaments, leather bags, books, etc. We also offers SILICA GEL PILLOW PAKS & UNIT PAKS for pharmaceutical tablets & capsules packaging.
Raw Silica Sand. 99,45% SiO2. We have a production of 1000 metric tons per day. We are not intermediaries, we are owners of the silica mine.
We are leading producer of silica powder with SiO2 content around 99.5% and low Fe content appox. Fe is 0.02%. We have best quality product for glass industries. We also have semi super grade and commercial grade used as ramming mass. For more details please mail us the details of your requirement at quartzminerals website.
Sio2 80-96% Bulk density : 550-750 25 kg hdpe bags / 500/1000 kg jumbo bags
