96A glass furnace silica brick, silica brick, silica sand, quartz sand, silica powder, high alumina brick, fire-clay brick, magnesia brick.96A glass furnace silica brick, silica brick, silica sand, quartz sand, silica powder, high alumina brick, fire-clay brick, magnesia brick
Product Name: Fumde Silica Other Name: White Carbon Black; SiO2; Molecular Formula: SiO2(H2O)x Molecular Weight (g/mol): 60.08 Melting Point ( �°C): 1610 Boiling Point (�°C): 100 Min. Density (25 �°C, g/cm3): 2.6 Refractive Index (n20 D): 1.544 Specification: Testing Item Standard Content (%) 99.8 Min. Specific surface area (m2/g) 176-225 pH 3.6-4.5 Burning loss weight (m/m, %) 2.5 Max. Volatiles Content (105 C, %) 3.0 Max. Appearance White solid colloidal micro-particle HS CODEï¼?2811229000 CAS No.: 10279-57-9 EINECS: 238-878-4 Packages: 25kgs/drum or as customized package. Usage: Used as a paint coating filler.
BET 120-195 DBP 2.0-3.0 more details pls contact us, thanks.
The main raw material of siliceous ramming material is silica, which is the general name of ganglite, quartzite and quartz sandstone.Acid refractory brick mainly used in metallurgical industry.Pure silica can be used as quartz glass or refined as monocrystalline silicon.In the chemical industry, it is used for the preparation of silicon compounds and silicates, and also as the filling material of sulfuric acid tower.Building materials industry for glass, ceramics, Portland cement and so on.
The total gyratory movement of the square gyratory sifter can rapidly spread, stratify and separate the material. The unique gyratory motion can quickly spread the material across the full width of screen at the feed end, driving the particles move forward contact with the screen surface. The large horizontal amplitude can improve the sieving effect of the near-size particles, and can improve the material handling capacity of the machine.
Ashapura's rounded to sub-rounded shaped silica sand grains (Supsil and Castsil) are naturally suitable for glass and foundry applications. Our ability to process narrow size controlled silica sand grains to achieve required AFS-GFN numbers for foundries sets Ashapura apart. Refinements are carried out through mineral processing techniques such as magnetic separation and spiral gravity concentration to achieve lowest ferric impurities to suit advanced glass applications such as thin LED touch screen glasses.
SIO2:99% MIN FE2O3: 0.018-0.05 AL2O3:0.5
There are the general types : SF-95,SF-92,SF-90,SF-85 Density: 300-450kg/CBM 40HQ: 25Ton Packing: 500kg/CBM ; Density: 300-450kg/CBM 40HQ: 25Ton Packing : 600kg/CBM; Density: 600-700kg/CBM 20GP:18-20Ton Packing : 1000kg/CBM. Microsilica fume average 0.1-0.15 μm in diameter, the size of several cement average 1.0%. Surface area for the 15-27 m 2 / g, with strong surface activity. Function: Dense castables Improved flow Hot strength Strength during heat-up
AFS40/50 45/55 Chromite sand foundry grade We Import Chrome ore from South Africa,wash,dry,sieve,test,pack in China port,then export from China port. The specification is as follows: Cr2O3:46.0%min SiO2:1.0%max FeO:26.5%max CaO:0.30%max MgO:10.0%max Al2O3:15.5%max P:0.003%max S:0.003%max PACKING:1MT big bag SIZES:AFS 25-35 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS45-50 AFS50-55 AFS55-60 AFS60-65
We are processing and manufacturing silica sand and other minerals such as Mg as per customer requirements.
Chemical Composition: S.NO. Parameter Constituents Value (Approx) (%) 1 SI O2 Silica (Silicon Dioxide) 99.15 2 AL2 O3 AlUmina (Aluminum Oxide) 0.10 3 Fe2 O3 Iron ( Ferric Oxide) 0.02 4 Ca O LIME (CALCIUM OXIDE) 0.05 5 Na2 O SODA (Sodium Oxide) 0.03 6 K2O POTASH (Potassium Oxide) 0.05 7 L.O.I Loss. On. ignition n/a 8 Mg O MAGNESIA (Magnesium oxide) 0.03 9 TIO2 TITANIA (TITANIUM OXIDE) 0.02 10 Mn O2 (MANGANESE DIOXIDE) 0.01 11 P2 O5 PHOSPHORUS OXIDE 0.01 12 SO3 Sulphate n/a Notes:- Gradation test (Sieve analysis) :- In Between 0.125 mm. & 0.6 m.m. Not less than 95 %. OUR Packaging:- Jars, pails, drums, multiply paper bags, bulk bags and fiberboard containers. For further information on packaging options contact US or visit our website
Introduction: Specifications Silica sand 1 .Hardness: 8 2. Mesh:.4-400 mesh 3: chemical composition: sio2>=99.31% & fe2o399.31% Fe2o3
Introduction Fumed silica is hydrophilic fumed silica(silicon dioxide). It is high purity and fluffy powder with typical specific surface area of 150g, 200g, 300g, 380g. Furthermore, it is characterized by an x-ray amorphous structure. Positive effects: Optimum adjustment of rheology during processing Reinforcement of silicone elastomers Thickening of non-polar liquids Free-flow of foodstuffs and industrial powders High chemical purity Excellent insulation properties, even at high temperatures Conversion of liquids to powders, e.G. Pharmaceuticals, cosmetics Gelification of battery acids Rheology control of greases and lubricants Detailed application area: Coating:ep-, up-, pu-, acrylic resinpmma/mmapvc plastisol Sealants:pib, pu, acrylic resin, butyl rubber, rtv silicone sealant Film:hydrate celluloseperpipvcpapepp pvcf Gel coat:laminated resinupmfpf resin Casting film:puepacrylic resin, rtv silicone rubber Cable:htv silicone rubber pe Foam plastic and polymer:epspvcppsappa ep Adhesives:epuppp pupvac Silicon rubber:rtv-1crtv-2c lsr(vms) Fluororubber Natural rubber
Due to the unique features of small particle size, large specific surface area and highly active surface, fumed silica is widely applied in silicon rubber, paint, adhesive, printing ink, plastic, comestic, agriculture and pharmacy. It's functions include reinforcement, thickening, thixotropy, extinction, sterilization, anti-uv light and etc. 10kg/bag, 20bags/pallet
Characteristics Control the liquid system, adhesive, polymer¡¡¥s rheology and thixotropy. As additive agent used to prevent subside, thickening and prevent sagging. Reinforce hrc high temperature sulfuration silicon rubber and rtv-2k room temperature sulfuration silicon rubber. Improve the quality of the powder, and improve the liquidity and anti-blocking characteristic. Application Paint and coating . Unsaturated polyester resins, laminating resins and gel coat. Hrc high temperature sulfuration silicon rubber and rtv-2k room temperature sulfuration silicon rubber. Adhesive and fluid sealant Printing ink cable rubber plant protection food and cosmetics Paper and pe bag 10kg/bag
Item specification Form bt-386 g, defoaming agent, lubricant, unsaturation polyester colophony, powder fire exinguisher, silastic etc. Paper bag
Bt-40 series silicon dioxide additive are main used as water reducing, stabilization of food, medicine, animal food and carrier, clarify assistance and the attach water reducing of essence and spicery.Then form of the product is white powder.Because of the sub-micro size and large bet of silicon dioxide, it can act as interval material between the granules of powder, at the same time, it also can improve the free flow of powder.Its water reducing feature can promote sorption and to prevent caking.Also can be used in medicine industry. Paper bag, 10kg/bag
Features: Primary crystal has good sphericity. It can be easily sintered. It also has characters of fine grain size, high purity, good grindability, narrow particle size distribution, good dispersion and high porcelain density. Our company developed this kind of powder for electronic substrate tape casting. For example d23:96 porcelain, its porcelain density can reach to
Hydrophilic Fumed Silica A.Characteristic: It is a white and colloidal micro-particle with its primary micro-particle from 5-40 nm and has obvious properties such as thixotropy, reinforcing, thickening and filling etc. and is insoluble in all kinds of solvents and liquids except hydrofluoric acid and concentrated bases. It is used widely in silicon rubber, construction sealant, coating, electron and electric, aerospace, medicine and medical material, resin processing, printing ink, pesticide and other industries. F-150: used widely in silicone acid rubber, sulfurized silicone rubber in ambient temperature (low water content), silicone neutral rubber. F-200: used widely in sealing ring, sealing gasket, petroleum pipeline, insulator, tablet powdered preparation, artificial viscera, infusion tube, latex nipple and high quality oil ink. F-380: used widely in reinforcing agent for silicone rubber, medical silicone rubber for transparent artificial organs and artificial heart etc. Packing: packed with multi-layer paper plastic compound bag with net weight of 5 kg or 10 kg, or packed by whole plastic seal for users having special demand on water content. 10kg per bag
Precipitated silica While carbon black, chemistry name "silicon dioxide" , main ingredient "sio2", similar to carbon black in the application , appearance showed white , highly dispersed , amorphous powder or flocculent powder. Main application: White carbon black is widely used as reinforcing agent for rubber and plastic , thickening agent for ink , additives for coating , and paint , flatting agent for leather , dispersing agents for insecticides , fillers for manufacturing papers , additives for resin , fillers for insulating and thermal insulation materials . Meanwhile , it is also used as open agent for polyethylene film and carriers, anti caking agent for food , pesticide and medicine. Package: 20kg or 10kg/ woven bag Package: 20kg or 10kg/ woven bag
