Precipitation, hydration, amorphous silica.
Colored silica The colored silica sand we produced is made from the selected refined silica mineral. With our advanced technology and strict modern procedure, the color of our silicon is of high stability and brightness, and can be modified by your requests. Through testing, it has no sign of fading in long-time boiling water, NaOH, HCL, etc. The sand is for various usage including craft gifts, waterproof material, finishing and construction material, epoxy colophony floor, and glass material and so on. Because of cost, the prices of our product are lower than most other competitors. We also produce the sand by clients designation such as the color, the size, packaging and so on .
Sio2 85% min H2O 2% max LOI 3% max Specific surface Area(B.E.T) : 15,000-22,000sqm/kg Pozz. Activity :110% min Bulk density : 550-700kgs/m3 The high Pozz. activity is easy reactive with cement . when added to cement will greatly improve cement performance. globalsources.com/everwintiles.co Packing : 900-1000kgs/jumboo bag
Silica fume Sio2 90% min H2o 2% max Loi 4% max Specific surface area(b.E.T) : 15000g-27, 000sqm/kg Pozz. Activity :110% min Bulk density : 550-700kgs/m3; 3 Packing : 850-900kgs/ bag or packing according to your requirement Supply capacity : 500 tons per month Delivery time : 30 days 900kgs or 850 kgs/bag 20bags/container
Sio2 85% min H2o 2% max Loi 3% max Specific surface area(b.E.T) : 15, 000-27, 000sqm/kg Pozz. Activity :110% min Bulk density : 550-700kgs/m3; Packing : 850-900kgs/jumboo bag ; or packing as your requirement Qualify: sgs certificate Supply capacity : 1000 tons per month Payment terms: t/t or l/c Delivery time : 15 days Jumbo water aproof bag 900kgs/bag 20bags/container
Silica fabric The product is a special fiberglass fabric which contains more than 96% silicon dioxide, loss on ignition
Silica fume We supply the undensitied silica fume which is a by-product during melting silicon metal or ferro silicon for long-term, silica fume, also referred to as microsilica or fumed silica, is a by-product material that is used as a pozzolan. This by-product is a result of the reduction of high-purity quartz with coal in an electric arc furnace in the manufacture of silicon or ferrosilicon Customs code: 28112200 Specifications and price: Sio2 contents >85%-92% I.L 90% min Density >600kg/m3 Packing - jumbo bags 900kg/packet or by buyerf+s request. Certificate : sgs certificate or others
Silica fume We can supply the silica fume, which is a by-product during melting fused silicon or ferrosilicon for long-term. The silica fume is suitable for industrial applications, particularly in cement manufacture, it is used in concrete&morter , and also used in refractory industry. Best price in china, if you are interested in our products, please contact with us!
Dewatering screen is widely applied for dewatering, desliming, deintercalation, which can be used to sand and stone washing plant, coal preparation plant, sludge recycling, mineral processing plant, tailings dry discharge and more. So it is also called sand and stone dewatering screen, mine dewatering screen, coal slime dewatering screen, tailings dewatering screen, high frequency dewatering screen. Base on lower water content sand is well needed and sold in market, we do research and manufacture a series new type dewatering screen. TS dewatering screen is mainly used in mining, construction for coarse or fine sand dehydrate processing.With the advantages of simple structure and easy maintenance, it becomes a hot seller in our market.
Hengcheng's micro pearl silica is made from sulfuric acid and sodium silicate. By using the pressure spray drying technology, it provides our customers with non- dusting micro pearl silica that is denser than powder and easier to handle. 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.
Basisi BS-560S is superfine precipitated silica powder, with appropriate particle size and bulk density, applicable for� acidifier, flavoring agent, powder pesticide etc. It can be completely compatible with organic acid and other acidifiers, used to improve digestibility. It is a countertype to Sipernat 22S.
Properties this product is white or blue particles, the main composition is sio2, break traditional acid, alkali, clay decoloring deodorization complex process, direct use filter, filter out the impurity in the oil and oxide removing impurity, to taste, decoloring, separation at an organic whole, make the black oil into light color transparent liquid, processed and diesel fuel of acid value and chroma comply with state standards, (GB/T6540-86), and long-term storage, no deteriorate good stability, greatly save the investment, and shortened the processing time. Its characteristic is simple to use, the effect is obvious, no longer go back to color, currentlyï¼?it deserve to promote the decolorization method for small oil refining and the oil refining enterprise Application diesel decolorization and deodorization; Waste oil regeneration and bio-diesel oil, decolor, Specification 20-40mesh 20-80 mesh 30-120mesh 40-160 mesh; 80-200 mesh etc. (according to customer requirements).
Properties this product is white or blue particles, the main composition is sio2, break traditional acid, alkali, clay decoloring deodorization complex process, direct use filter, filter out the impurity in the oil and oxide removing impurity, to taste, decoloring, separation at an organic whole, make the black oil into light color transparent liquid, processed and diesel fuel of acid value and chroma comply with state standards, (GB/T6540-86), and long-term storage, no deteriorate good stability, greatly save the investment, and shortened the processing time. Its characteristic is simple to use, the effect is obvious, no longer go back to color, currently it deserve to promote the decolorization method for small oil refining and the oil refining enterprise Application diesel decolorization and deodorization; Waste oil regeneration and bio-diesel oil, decolor, purification and deodorization of oil and vegetable oils Specification 20-40mesh 20-80 mesh 30-120mesh 40-160 mesh; 80-200 mesh etc. (according to customer requirements).
we are supplier of Silica Sand and powder in Iran its high grade SiO2=99.5% AL2O3=0.01 MgO=0.01 CaO=0.30 Fe2O3=0.03 Na2O=0.006 K2O=0.004 Cr2O3=0.10
Basisil-200 is a hydrophilic fumed silica with a specific surface area of 200m2/g, and it is synthetic, hydrophilic, amorphous silica. The original particle size can be 5- 40 nm. Itâ??s a kind of high purity white colloidal powder. Widely used in coatings, printing ink, resin, silicone sealant, adhesive etc.
[product introduction] The product is white or gray white particles. In addition to the pore structure and adsorption performance of ordinary silica gel, it also has good water resistance, does not crack when encountering water, and has long service life. [product use] 1.It is used for drying and purification of compressed air and air separation industry as adsorbent for acetylene and carbon dioxide 2.Used as liquid adsorbent and catalyst carrier in petrochemical, electric power, brewing and other industries. 3.It is used as the buffer desiccant of ordinary silica gel protective bed. [package]: 20kg or 25kg / bag, composite bag, lined with polyethylene bag
It´s the main raw material of precision casting, glassceramic, refractory and electrical appliances. Also the sound filler of paint in the chemical industry. Grain size: 0-1-3-5mm, 0.4-0.6mm , 0.25-0.4mm etc. Powder size: 200mesh , 325mesh( D50=12um) etc. Contact person: Danny Tao
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.
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.
