We are looking for reliable suppliers who can provide us micro silica fume ASTM C1240 with the details given below : Quantity Required : 25 MT Shipping Terms : CIF Destination Port : Busan, Korea Payment Terms : L/C Looking for suppliers from : Worldwide Regards Contact : Bui Tuan
We want to import micro silica fume astm c1240 with listed terms and details : Quantity Required : 25MT Shipping Terms : CIF Destination Port : Busan, Korea Payment Terms : L/C Looking for suppliers from : Worldwide Regards Contact : Dong Sun Yeom
We would like to receive the best and specific quotes from qualified suppliers of silica fume. Our requirement is as follows: Product Specifications : Silica Fume Purity : 85.0% and above SiO2 Quantity Required : 1000 Tons Shipping Term : FOB Destination Port : Jordan Payment Term : T/T Looking for Supplier from : Worldwide Regards Contact : Yah*********
We are in need of importing fumed silica with the details given below : Purity : 99.9% Grade : Industrial Quantity Required : 1 - 2 Ton Shipping Terms : FOB Destination Port : Denmark Payment Terms : T/T Looking for suppliers from : Worldwide Regards Contact : Nicolai Bakkegaard Olesen
We want to import densfired silica fume(silica powder) with the specifications given below : Grade : Silica Oxide Micro Fine - 400 SiO2 Content (%) : 85%-98% Fe2O3 Content (%) : 0.3% Al2O3 Content (%) : 0.2% MgO Content (%) : 0.2% CaO Content (%) : 0.1% P2O5 Content (%) : 0.1% Purity : 5N Usage : Refractory Color : Gray or white Quantity Required : 100 MT monthly Shipping Terms : FOB Destination port : South Korea Payment Terms : Negotiable Looking for suppliers from : Worldwide Regards Contact : S*******
We would like to have best CIF quotations for micro silica fume of colour grey concrete. Our requirement is about 10 tons. Destination Port : Jeddah, Saudi Arabia Payment Terms : L/C Packaging Terms : Standard Packaging Looking for suppliers from : Worldwide Regards Contact : Ayma*********
Dear Suppliers/Exporters, We are looking to import silica fume (fly ash) with the following mention terms and conditions : Product Specification : Synonyms : Fly Ash, Pulverized Fuel Ash (PFA), Bottom Ash, Furnace Bottom Ash (FBA) Chemical Composition: (%approximate) 53 %SiO2 22 % Al2O3 5 % CaO 4 % Fe2O3 6 % unburned cabon substance 10 % other stuff Physical Information Aspect : Solid very fine powder Color : From dark grey, black to brown Odor : Odorless Density light ashes (2,0 -2,6) g/cm3 Density heavy ashes (2,3-2,7) g/cm3 Bulk density light ashes (0,8-1,2) g/cm3 Bulk density heavy ashes (0,6-1,0) g/cm3 PH < 12,5 Solubility in water (0,7 -1,4) G/l Quantity Required : 5,000-7,000 Tons per year (in 20' Container) Shipping Terms : FOB or CIF Destination Port : Bahrain Payment Terms : 100% L/C Looking for Supplier/Exporter from : Worldwide Regards Contact : Rober******
Our company GAMA has projects in Qatar.We want to purchase microsilica fume around 2500 tons.Its specification must be accoording to NS 3045 or equavelent and manufacturer test certiificate must be approve by client (qatar gas).The first batch of 50 tons must be despatch latest by mif of may 2006 Regards ekrem merey
We are interested in buying micro silica or silica fume ASTM 1240 C and 920 D. The other details are as follows: Quantity Required : 200 Metric Ton Shipping Term : CNF Destination Port : Jebel Ali Port, Dubai, UAE Payment Terms : T/T and L/C Looking for Supplier from : United Arab Emirates Regards Contact : Ashok S*******
We are looking to import silica fume (fly ash) with the following mention terms and conditions : Quantity Required : 5,000 Tons Shipping Terms : Negotiable Destination Port : Saudi Arabia Payment Terms : 100 % L/C Looking for Exporter/Supplier from : Worldwide Regards Contact : Rober******
We are interested in importing 99.99% fumed silica from all over the world exporters who can quote us CIF or FOB offers. Quantity Required : 1 ton Destination Port : Mersin, Turkey Payment Terms : T/T Regards Contact : Niha********
Kindly exporters from all over the world provide us the best offers for the below mentioned item : Product Specification : Hydrophilic fumed silica Quantity Required : 10 MT Monthly Shipping Terms : FOB Destination Port : Beijing, China Payment Terms : L/C or T/T Regards Contact : Ler********
We would like to have best offers from worldwide exporters or suppliers for the following product: Product Specification : Fumed silica, industrial grade for mixing Quantity Required : 10,000 tons Shipping Terms : CIF Destination Port : Bandar Abbas, Iran Payment Terms : L/C or T/T ----------------------------------------- Admin note: Approx target price: Approx below 5 USD per kg ----------------------------------------- Regards Contact : Ate*********
Exporters/Suppliers, Worldwide suppliers or exporters quote us their best offer for fumed silica. The quantity required by us is about 1x20' FCL. Shipping Terms : FOB Destination Port : Qingdao, China Payment Terms : T/T Regards Contact : Lil*******
Kindly exporters based in China provide us the best offer prices for the below mentioned item: Product Specification : Fumed silica (white carbon black) Quantity Required : 10 tons Shipping Terms : CIF Destination Port : Busan port Payment Terms : L/C and T/T Regards Contact : M*******
I am interested in importing fumed silica from Malaysia and China supplier with the following given terms : Quantity Required : 1x20' container Shipping Terms : CFR Destination Port : Karachi Payment Terms : L/C --------------------------------------------- Admin note: Approx target price: USD 3,800 per MT CFRC3% Karachi (including our 3% commission) --------------------------------------------- Regards Contact : J*****
We need to contact worldwide exporters or suppliers who can supply us 240 MT of fumed silica. The specifications are as listed below: 1. SiO2 % - 95.5 (Min) 94.5 2. C % - 1 (max) 1.5 3. Fe2O3 % 0.3 4. Al2O3 % 0.5 5. CaO % 0.4 6. MgO % 0.5 7. Na2O % 0.4 8. K2O % 1.0 9. Loss on Ignition(L.O.I.)@ 9750 % - 2.5 (max) No relaxation 10. Moisture % 1 (max) No relaxation 11. Particle Size > 45m (+325mesh ASTM Tyler) % 1.5 No relaxation 12. Bulk density gm/cc 0.26-0.38 No relaxation 13. pH-value 6.5-8 No relaxation The payment will be made through L/C. If you are exporters and are comfortable with the above details, can quote us the best CIF Kolkata offers. Regards Contact : Raje***********
Guru Corporation is the Gujarat's largest manufacturer and supplier with superior market experience since last 10 years of Silica Fume.We have a good and advanced technology for this product. G-Chem is always superb product for any RMC. and also we provide Bulker facility for smooth transportation. Our all customers are always proud on us.
It is sometimes confused with fumed silica. The production process, particle characteristics and fields of application of fumed silica is however different as compared to silica fume.
1.Moq:20 metric tons silica fume 2.Soi2:85%--96%min 3.Capacity:3000tons/per month 4.Sgs certificate with astm-c1240 standard Jumbo bag (950*950*1250mm) with plastic liner inside (thickness 2mm), uv-proof, 900kg/bag, 18mt/20gp; 25kg pp bag with plastic layer inside, leakage resistance, 20mt/20gp
Product Description: Micro silica ,also called silica fume or micro silica, is a byproduct of production silicon metal or ferrosilicon alloys. Silicon metal and alloys are produced in electric furnaces.The raw materials are quartz,coal and woodchips.The smoke that results from furnace operation is collected and sold as silica fume, silica fume consists primarily of amorphous(non-crystalline) silicon dioxide(SiO2),its average granule diameter is 0.15~0.20um,specific surface area is 15000~20000m2/kg,and it has extremely strong surface active. Features Characteristics: 1).Appearance is as grey&white off. 2).High electrical resistivity 3).Low Permeability 4).Superior resistance to chemical attack from chlorides,acids and sulfates 5).Low chloride ion diffusion 6).High reactive Pozzolan 7).High temperature strength 8).Improved stability ingeothermal environment Application area: 1) Concrete or Shotcrete • Increase its density and strength, improve the performance on its durability, impact resistance, corrosion resistance, anti-permeability and frost resistance etc 2) Refractory material & Ceramics material • Greatly improve its density, strength and high temperature performance. 3) Cementitous Repair Products (Mortars & Grouts) • Low permeability, increase resistance from chlorides, acids, nitrates and sulfate etc 4) Oil Well Grouting • Increase durability and compressive strength, decrease permeability, better control of gas leakage 5) Concrete Tile, roofing & wallboard,panels • Lightweight and improve the strength 6) Polymers & rubber product 7) other application, such as waterglass industry, thermal insulation material etc.
Application area: 1) Concrete or Shotcrete • Increase its density and strength, improve the performance on its durability, impact resistance, corrosion resistance, anti-permeability and frost resistance etc 2) Refractory material & Ceramics material • Greatly improve its density, strength and high temperature performance. Relying on many years of a high reputation and good service in the international market, WINITOOR have built excellent business relationships with customers from all over the world, including Middle East countries, Japan,Korea,Viatnam,Indonesia Europe, North America,South-East Asia,Latin-America,and Africa etc.
Fumed silica (commonly known as fumed silica) is starting chlorosilanes in an oxyhydrogen flame high temperature hydrolysis and prepared. This product is wetted with water, can be dispersed in water, is a white, odorless, amorphous inorganic chemical products.Fumed silica, molecular formula: SiO2 white fluffy powder, porous, non-toxic tasteless non-polluting, high temperature. At the same time it has a chemically inert and special thixotropic properties can significantly improve the tensile strength of rubber, tear resistance and abrasion resistance, improved rubber strength is increased several times. Liquid systems, adhesives, polymers, rheology and thixotropy control, used as anti-settling, thickening, anti-sagging reinforcing additives, HCR and RTV-2K silicone rubber, can be used to regulate the free flow and as an anti-caking agent to improve powder properties, and so on. Fumed silica will send in handy in many printing inks, such as letterpress printing, gravure printing. It controls the flow to avoid gelling rate as to bring smeared, and thus bring perfect clarity.
Fumed silica, also known as pyrogenic silica because it is produced in a flame, consists of microscopic droplets of amorphous silica fused into branched, chainlike, three-dimensional secondary particles which then agglomerate into tertiary particles.
1.Moq:20 metric tons silica fume 2.Soi2:85%--98%min 3.Capacity:3000tons/per month 4.Sgs certificate with astm-c1240 standard Jumbo bag (950*950*1250mm) with plastic liner inside (thickness 2mm), uv-proof, 900kg/bag, 18mt/20gp; 25kg pp bag with plastic layer inside, leakage resistance, 20mt/20gp
Undensified silica fume cl85 cl88 cl90 cl92 cl93 Densified silica fume cl85 cl88 cl90 cl92 cl93 Micro silica packaging Option 1. 25kg/degradable bag; 40bags/pallet, 750-840bags/20gp Option 2. 1000kg/bag; (2bag/pallet, 20bags/20gp) Option 3. 900kg/bag or 950kg/bag (2bag/pallet, 16-18bags/20gp)
Dsf92 Sio2: 92.52% Fe2o3: 0.15% Al2o3: 0.33% Cao+mgo: 0.56% K2o: 0.21% Na2o: 0.18% H2o: 2.03% Moisture: 1.11% Loss110:0.59% Loss on ignition(l.O.I)1000: 2.57% Ph: 6.68 Specific surface area(b.E.T): 22.53m2/g Average granularity: 98nm Retained on 45m: 2.03% Bulk density: 350kg/m3 Accelerated pozzolanic strength activity index(7days):140%. 1 ton in one jumbo bag with pe liner
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 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!
Silica fume Analysisresult 900 (%)920 (%)940 (%)970 (%) Sio289.0292.0994.896.77 K2o1.321.120.630.26 Na2o0.520.420.350.29 Ph value8.187.786.607.10 Loi 750f¦1.801.600.900.80 Moisture content (when bagged) 0.41 0.400.430.41 Coarse particles:·+45 micron 64.732.6 Specific surface area (b.E.T.)1 8 m2/g19 m2/g19 m2/g19 m2/g Bulk density(kg/m3) 200~350 (900u)200~350 (920u)200~350 (940u) 500~600 (900d)500~600 (920d)200~350 (940u) 800kg/jumbo bag, 20'fcl contains 16 tons.
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
HMFSIL-200 HMFSIL-200 is a hydrophilic fumed silica with a specific surface area of 200 m²/g. Applications ¦Paints and coatings ¦HTV- and RTV-2K-silicone rubber ¦Adhesives and sealants ¦Printing inks &Cosmetics ¦Cable compounds and cable gels ¦Unsaturated polyester resins, laminating resins and gel coates Properties ¦Used as anti-settling, thickening and anti-sagging agent. ¦Reinforcement of HTV- and RTV-2K silicone rubber. ¦Improvement of free flow and anticaking characteristics of powders. ¦Rheology and thixotropy control of liquid systems, binders, polymers, etc. Packaging and Storage HMFSIL200 is supplied in multiple layer 10 kg bags. We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances. HMFSIL-200 should be used within 2 years after production.
HMFSIL-B170 Hydrophobic Fumed Silica HMFSIL-B170 HMFSIL-B170 Fumed Silica is a Fumed Silica after treated with HMDS (hexamethyldisilazane) based on Specific Surface Area 200m /g. Application: ¦Coating, Paint ¦RTV Silicone Sealant, ¦Silicone Rubber, ¦Adhesive, Ink ect. Properties: ¦As a thickening, thixotropic agent and anti-settling agent in coating, paint, adhesive, sealant and silicone etc.
HMFSIL-300 Hydrophilic fumed silica Characteristics HMFSIL-150 is a hydrophilic fumed silica with a specific surface area of 150 m²/g. Applications ¦Sealants ¦Adhesives ¦RTV-1K-silicone sealants ¦HTV-silicone rubber Properties ¦High transparency ¦Improved reinforcing properties of HTV-silicone rubber. ¦Improved reinforcing properties and thixotropy of room temperature vulcanizing silicone sealants. Packaging and Storage HMFSIL- 150 is supplied in multiple layer 10 kg bags. We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances. HMFSIL-150 should be used within 2 years after production.