Brown Fused Alumia powders are fused wIth premium raw materials and 3500 KVA furnace. It is perfect material specifically manufactured to be used for general abrasive applications in bonded abrasive tools, polishing and sandblasting grit. It has lower hardness and abrasive capacity than diamond, boron carbide, and silicon carbide, it is widely used for grinding ferrous materials, finishing tough and hard materials. It is also be used as high-class refractory materials. Brown Fused Alumia is offered in macro and micro powder form, in both F and P grades.
Alumina, also known as activated alumina is manufactured from aluminium hydroxide by dehydroxylating it in a way that produces a highly porous material; this material can have a surface area significantly over 200 square meters/g. The compound is used as a (to keep things dry by absorbing water...
Aluminum oxide
Aluminum oxide Brown aluminum oxide is electrically fused in an arc furnace from a mixture of bauxite at high temperature. It has brown colour, high hardness and great toughness. The abrasives tools made of brown aluminum oxide are suitable for steel, malleable cast iron and hard bronze. It used for refractory aluminum oxide lining mixture, pouring materials castable, etc. White aluminum oxide has white color and a little higher hardness and toughness comparing with the brown one. The grinding tools made of this material are suitable for fine grinding of high carbon steel, high-speed steel and stainless steel, abrasive powder of finer grit size can also be used for precision casting and high-grade refractory. In bags, pallet etc
In column chromatography, silica gel (sio2) and aluminum oxide (al2o3) are 2 most powerful adsorbent desiccants which are used for an effective result. In the column chromatography process, various mesh sizes of aluminum oxide are used. There are different grades available i.E. Aluminum oxide neutral, aluminum oxide basic, aluminum oxide acidic.
We are engaged in offering our valued clients supreme quality Activated Alumina Powder. his product has high surface area and high acid dispensability and the dispersed alumina suspension of sols serve as an excellent binding agent.
1. Aluminum oxide, 99.999%,2. Aluminum oxide, 99.9% 1-4 um, 3. Aluminum oxide, calcined, powder, a-phase, 99+%, 100-325 mesh, 4. Aluminum oxide, calcined, powder, α-phase, 150-325 mesh,5. Aluminum oxide, α-phase, calcined, 100-400 mesh, 99+% 6. Aluminum oxide, Corundum, a-phase, 100/325/500 mesh, 98-99%,7.Aluminum oxide, fused, 99.99%, 6-12 mesh, 8. Aluminum oxide, α -phase, fused, 200-325 mesh, 99%, 9. Aluminum oxide, granular, 4-8 mesh, 10. Aluminum oxide, powder, 99.99%, 11. Aluminum oxide, powder, 10 µm, 99.7%,12. Aluminum oxide, powder,30-50 nm, 99.999% 13. Rare earth doped Aluminum oxide 14. Zirconium oxide Toughened Aluminum oxide
for Industrials. Price is FOB Tanjung Priok Port, Jakarta City, Indonesia PT. SANAI JAYA GLAZE We specialized in Distribution of Chemical Industries. We provide High Quality Materials, Delivered in Timely, fashion at Compatible Cost.
Commodity: ALUMINA OXIDE Origin: Europe Term: Spot or contract Qty: Up to 50,000 MT Timeline: Immediate Payment: LC Shipping: CFR basis Price: Please provide destination port
Features 1, sunscreen The new type rolling shutter has different design in material and structure, which can effectively prevent glare and ultraviolet radiation. The utility model is suitable for various climatic and weather changes, and has long-term protective effect on indoor environment. The experiment proves that the shielding rate of the new type rolling window to sunlight is 100% 2. Heat preservation and energy saving Our production of external sun shading rolling shutter Aluminum Alloy curtain sheet, middle filled polyurethane foam with high density, the authority of the State Department inspection certification, the heat transfer coefficient is only 5.3W/ (M2 - K) to realize the energy-saving insulation effect. 3, sound insulation, noise reduction No noise type shutter window not only its own operation, and when Home Furnishing is located in the heart of the road and the airport noise zone, after installation can greatly reduce outside noise interference, living and learning are not affected. 4, security The inner of the rolling window is provided with an anti pushing track and an anti prizing device, and the utility model can not be opened from the outside after being closed, and the utility model has the advantages of firmness, durability, safety and theft prevention.
Zirconia fused alumina Brief introduction Zirconia fused alumina was made from aluminum and Zirconium oxide by melting above 2000 in the electric arc furnace and cooling.Then the huge Zirconiafused alumina lump be crushed into different size,from a few mm to 0.8 um. Zirconia fused alumina physical properties chemical composition(%) GradeZrO2Al2O3TiO2Fe2O3SiO2 ZA2524%-30%68%-72%5%max0.5%max1.0%max ZA4035%-44%55%-57%1.5%max0.5%max1.0%max physical properties 1ColorGray 2True density4.20g/cm3 3Bulk density2.18g/cm3 4Moh's hardness9.0 Zirconia fused alumina size &Application 1.Application :top refractory, slide gate nozzle,submersed nozzle,brick ,building materials. Section sand0-1mm,1-3mm, 3-5mm,5-8mm,etc Fine powder100f,200f,325f ,etc. 2.Application :bonded abrasives,abrasives belt,grinding,heavy duty wheel grinding, cutting discï¼?fiber discïrinding rails Granularity sand/granular sand / grit size sand/grain size sand FEPAF4F5F6F7F8F10F12F14F16F20F22F24F30F36F40F46F54F60F70F80F90F100F120F150F180F220 JIS4#5#6#7#8#10#12#14#16#20#22#24#30#36#40#46#54#60#70#80#90#100#120#150#180#220
White alumina oxide powder White alumina oxide powder is electrically fused at high temperature. Our white alumina oxide powder has the features of stable quality, well-distributed particle size composition, low magnetic substance content, high bulk density and hardness, good toughness, and high cleanliness, etc. It has been exported to more than 20 countries in Europe, America, Southeast Asia, etc.
Factory direct price white corundum/white fused alumina/white aloxide grit White aloxide grit is made by Aluminium Oxide which is electrically fused at high temperature. Our White aloxide grit has the features of stable quality, well-distributed particle size composition, low magnetic substance content, high bulk density and hardness, good toughness, and high cleanliness, etc. It has been exported to more than 20 countries in Europe, America, Southeast Asia, etc.
Factory direct price white corundum/white fused alumina/white aloxide grit White aloxide grit is made by Aluminium Oxide which is electrically fused at high temperature. Our White aloxide grit has the features of stable quality, well-distributed particle size composition, low magnetic substance content, high bulk density and hardness, good toughness, and high cleanliness, etc. It has been exported to more than 20 countries in Europe, America, Southeast Asia, etc.
Activated Alumina JZ-K1 Chemical Formula:Al2O3 â?¢nH2O CAS NO.:1344-28-1 Standard Packaging:25kg/bag150kg/steer drum
Chemical Name: Industrial Grade Aluminium Hydroxide Wet Powder Synonyms: Hydrated alumina; Alumina hydrate; Alumina trihydrate; ATH; Aluminum hydrate; Aluminum trihydrate; Alhydrogel; Superfos; Amphogel; Aluminum (III) hydroxide; Amorphous alumina; Trihydrated Alumina; Trihydroxyaluminum...
Pink Fused Alumina, also called Pink Fused Aluminium Oxide, Chromium Aluminum Oxide, abbreviated as "PA", belongs to the group of artificial corundum. It's made from fusion of high purity alumina powder and chromium oxide in electric arc furnace. Because of its chrome content, it's a pink color material. Its main content is Aluminium Oxide(Al2O3), with little content(about 0.7% Chromium Oxide and about 0.3% Sodium Oxide(Na2O). Pink Fused Aluminium Oxide is a hard, tough, self-sharpening, low magnetic, coarse grits, pure and clean abrasive material. Compared to White Fused Aluminium Oxide, it has similar hardness, while better strength and cutting side. It's widely used in production of vitrified grinding wheel, resinoid grinding wheel, cutting discs, grinding head and other abrasive tools, also for sandblasting abrasvies, polishing, free grinding, cutting etc.
We produce gamma alumina, alpha alumina with 99.99%,99.9%,
Pink fused aluminum oxide Chemical Composition Al2O3:98.5-99.2% Cr2O3:0.2-2.0% Na2O:0.50-0.70% Physical Properties Basic minerals:α-Al2O3 Crystal size:600-2000um True density(g/cm3):3.90 Bulk density(g/cm3):1.40-1.91 Mohs Hardness:9.0 Knoop hardness(kg/mm2):2200-2300 Application: The abrasive tools made of it feature excellent durability and high processing cleanness,which are suitable for the precision grinding of the measuring tools,lathe main shafts,instruments and apparatus parts,threading workpieces and samplers,etc. Available Sizes: F24 F30 F36 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 F240 F280 F320 F400 F500 F600 F800 F1000 F1200 F1500 F2000 JIS#24 JIS#30 JIS#36 JIS#46 JIS#54 JIS#60 JIS#80 JIS#100 JIS#120 JIS#150 JIS#180 JIS#220 JIS#240 JIS#280 JIS#320 JIS#400 JIS#600 JIS#800 JIS#1000 JIS#1200 JIS#1500 JIS#2000 JIS#2500 JIS#3000 JIS#4000 JIS#6000 JIS8000
Zirconia fused aluminum oxide Chemical Composition(%) ItemsAl2O3ZrO2 TiO2 Fe2O3SiO2 ZA2568-7224-301.5 0.5 1.0 ZA4055-5735-441.5 0.5 1.0 Physical Properties Crystal Form:Monoclinic tetragonal system Reaction with acid and alkali:no Reaction with carbon:Forming carbide since 1650C Color:Grey True Density:4.20g/cm3 Bulk Density:2.18g/cm3 Moh's hardness:9.0 Knoop hardness:1450-2000kg/cm2 Melting point:1900C Maximum service temperature:1700C Specific heat capacity(cal/g.C):0.2205(50-500C) Heat conductivity:0.2718 cal/cm2.sec.C Linear expansivity(X10-6);6.82(100-700C) Main Applications 1.Making zircon fused alumina brick and building materials 2.Used for making bonded abrasives products,and process of grinding,sandblasting,surface treatment of metal products and other materials. 3.With good melt erosion resistance,Zirconia fused alumina has good grinding effect on steel,iron casting,heat resistant steel and other alloy materials. 4.Zirconia fused alumina can be made for heavy duty Zirconia fused alumina grinding wheel,snagging,cutting disc,Fiber disc,grinding rails,high speed abrasive belts etc 5.Used for making coated abrasives products, 6.Used for making lapping paste,polishing wax,emery cloth,sandpaper etc Available Sizes 0-0.5mm 0.5-1mm 1-1.5mm 1-2mm 1-3mm 100F 200F 325F F4 F5 F6 F7 F8 F10 F12 F14 F16 F20 F22 F24 F30 F36 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220#4#5#6#7#8#10#12#14#16#20#24#30#36#46#54#60#70#80#90#100#120#150#180#220
