ALUMINA - 431 ads

Wednesday, July 16, 2014

RS Brown fused alumina 98% is a new corundum product used to solve the problems in the process of the traditional Brown fused alumina 98% replacing the white fused alumina and tabular alumina according to the practical needs of refractory manufacturers and practical experience, which...

Wednesday, July 16, 2014

Microctystalline fused alumina is a new type of abrasive product developed by our plant to meet the domestic and international market in recent years. It is a derivative species of brown fused alumina, and its appearance, color and chemical composition are similar to brown fused alumina...

Wednesday, July 16, 2014

Dense fused alumina is a high grade refractory materials, with the main crystal phase of more than 96% and porosity of less than 4%, it has the advantages of good acid and alkali resistance, good wear resistance under high temperature, corrosion resistance and volume stability. It...

Wednesday, July 16, 2014

Tabular alumina of Ruishi Brand is a kind of pure sintered corundum,which is sintered and completely shrink without adding any additive,such as MgO or B2O3,with coarse crystals and well-developed α- Al2O3 crystal structure.The tabular crystal structure is characterized by narrow pores...

Wednesday, July 16, 2014

Zirconia Fused Alumina of is produced by putting rich aluminum, zirconium materials and additives in electric arc furnaces, smelting with high temperature above 2000℃, cooling down with special technology, and compacting with Barmac plastic, which has the characteristics of tenacious texture...

Wednesday, July 16, 2014

Fused magnesium aluminum spinel of Ruishi Brand is produced by mixing the industrial alumina with the purity no less than 98.5% and the caustic-burned magnesia with the purity no less than 96% and an appropriate amount of high purity magnesite , and smelting with high temperature...

Wednesday, July 16, 2014

This kind of white fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting...

Wednesday, July 16, 2014

Brown Fused Alumina is fused and crystallized under the high temperature of above 2250℃ with high quality abrasive bauxite as raw material and matched by the carbon material and scrap iron. It is characterized by good self-sharpening and high grinding ability. Brown Fused Alumina...

Wednesday, July 09, 2014

Quantity : 190000 - Price : usd1-60

Choose Seamark Ceramic, we are now able to offer following services： 1. Before sales service: we will reply all your questions or inquiry in time, if you need some suggestion on your project, it will be our pleasure to do it. 2. In contract: our strict quality control is performed...

Wednesday, July 09, 2014

Quantity : 200000 - Price : uad1-50

High Purity Alumina Ceramic are widely used in semiconductor, electronic, electrical, mechanical, chemical, automotive, textile and the other industrial engineering application, such as high precision pistons and cylinders for high pressure fluid industrial, Nozzles for high pressure...

Wednesday, July 09, 2014

Quantity : 30000 - Price : USD1-200

1.Use temperatures up to 2400°C 2. High density 3. High hardness 4. Low thermal conductivity 5. Chemical inertness 6. Resistance to molten metals 7. Good Wear resistance 8. High fracture toughness Location : NO.612 Xujiang Industrial Area Sunwu Road,Wuzhong District,Suzhou City...

Wednesday, July 09, 2014

Quantity : 500000 - Price : usd0.1-50

Alumina material property: 1.High temperature, Max working temperature: 1700C. 2.Excellent wear and abrasion resistance. 3.Good chemical corrosion resistance under high temperature. 4.High dielectric properties. 5. High oxidation resistance. Location : NO.612 Xujiang Industrial...

Friday, March 28, 2014

Quantity : 240000mt/y - Price : 2380usd/mt

Titanium dioxide pigment Product Description: 1. Brief introduction of titanium dioxide pigment tio2: Titanium dioxide pigment (TiO2) is a white powder with high dispersibility, brilliant Whiteness, excellent covering power and resistance. Product name: Titanium Dioxide Pigment(Anatase/...)

Saturday, November 16, 2013

Quantity : 10000000 - Price : US$25

CAS: 1344-28-1 Specifications: 1. Item No.: VK-L10G Appearance: White powder Crystal: Alpha phase Purity: 99.999% Partical size, nm: 10-20nm 2. Item No.: VK-L30G Appearance: White powder Crystal: Alpha phase Purity: 99.999% Partical size, nm: 30-60nm Application: 1. Transparent ceramics...

Saturday, November 16, 2013

Quantity : 10000000 - Price : US$25

1.Item No.: VK-L10Y Crystal: Gamma Purity, min: 99.99% Partical size, nm: 10nm BET, m2/g: 180-220 2.Item No.: VK-L20Y Crystal: Gamma Purity, min: 99.99% Partical size, nm: 20nm BET, m2/g: 150-200 3.Item No.: VK-L50Y Crystal: Gamma Purity, min: 99.99% Partical size, nm: 50nm BET, m2/g...

Thursday, October 24, 2013

Quantity : 10000000 - Price : US$25

Item No.: VK-L100 Appearance: White powder Crystal: Alpha phase Purity, min: 99.99% Partical size, nm: 100-150nm BET: 5-10m2/g pH: 7-9Location : , 310011 Hangzhou,Zhejiang, Contact : Mary Ma, 0086 571 85368917

Thursday, October 24, 2013

Quantity : 10000000 - Price : US$26.8

Specifications: Item No.: VK-L10 Appearance: White powder Crystal: Alpha phase Purity, min: 99.99% Partical size: 10-20nm Application: 1. Transparent ceramics: High pressure sodium lamp, EP- ROM window. 2. Li- Ion batteries, include LMO, LCO and LFP etc. 3. High strength alumina ceramic...

Tuesday, October 15, 2013

Quantity : 10000000 - Price : USD25

Specifications: 1. Item No.: VK-L30 Appearance: White powder Crystal: Alpha phase Purity, min: 99.99% Partical size, nm: 30-60nm 2. Item No.: VK-L20Y Appearance: White powder Crystal: Gamma phase Purity, min: 99.99% Partical size, nm: 10-20nm Application: 1. Transparent ceramics:...

Tuesday, October 15, 2013

Quantity : 10000000 - Price : USD25

CAS: 1344-28-1 Good dispersibility and big BET, specially used as glidant. Specification: Style: VK-L30M BET, m2/g: 100¡À15 Particle size, nm: 10-20 Loss on dry, 105¡æ 2h %: ¡Ü2.0 Loss on ignition, 1000¡æ2h %: ¡Ü3.0 pH: 6-8 SiO2, %: ¡Ü0.01 AL2O3, %: ¡Ý99.9 Fe2O3, %: ¡Ü0.1 TiO2, %: ¡Ü0...

Tuesday, October 15, 2013

Quantity : 10000000 - Price : USD25

Property: Our company adopts international advanced dispersion crafts to disperse 5-10nm nano alumina dioxide powder in water,forming highly dispersed,stabled and uniform nano alumina dioxide hydrophobic slurry.The slurry is activer and easier to add than powder.And the product has...

Thursday, October 10, 2013

Quantity : 10000000 - Price : USD25

Specification: Item No.: VK-L50F Appearance: White powder Crystal type: ¦Á phase Content: 99.99% Surface area, m2/g: 5-10 Average particle size: 0.2-0.3um Application: 1.Artificial jewel, zircon, glass, natural jewel, jadeite, agate, machine, and grinding polishing. 2.Grinding polishing...

Thursday, October 10, 2013

Quantity : 10000000 - Price : USD28

CAS: 1344-28-1 Specification: Style: VK-L30M BET, m2/g: 100¡À15 Particle size, nm: 10-20 Loss on dry, 105¡æ 2h %: ¡Ü2.0 Loss on ignition, 1000¡æ2h %: ¡Ü3.0 pH: 6-8 SiO2, %: ¡Ü0.01 AL2O3, %: ¡Ý99.9 Fe2O3, %: ¡Ü0.1 TiO2, %: ¡Ü0.1 Application: 1. Used in PET film as anti-blocking agent...

Saturday, September 28, 2013

Quantity : 2000MTS - Price : USD299-999/MT

Brown fused alumina Size: 0-1-3-5-8mm 100mesh-0 200mesh-0 320mesh-0 F12-F800 JIS12-JIS2000 Chemcial Analysis A GRADE Al2O3: 95.0 %min Fe2O3: 0.35%max SiO2: 1.40%max B GRADE Al2O3 80-90% Fe2O3 6-10% SiO2 1.5-4% TiO2 2-4% C GRADE Al2O3 70-80% Fe2O3 8-15% SiO2 2-5% TiO2...

Saturday, September 28, 2013

Quantity : 2000MTS - Price : USD799-9999/MT

White fused alumina 1,Used for refractory,castable etc 0-1mm 1-3mm 3-5mm 5-8mm 8-10mm... Chemical Composition Al2O3≥99.55% Fe2O3≤0.04% Na2O≤0.30% 80mesh-0 100mesh-0 120mesh-0 150mesh-0 200mesh-0 325mesh-0 Al2O3≥99.0% Na2O≤0.40% Fe2O3≤0.20% 2,Used for blasting,grinding...

Friday, June 21, 2013

Quantity : 2000/month - Price : 880usd

Abrasive Fused White Corundum/WA/Emery paper 1.White Corundum is a high purity medium density product manufactured in electric arc furnace from a controlled quality of pure grade </ p> Bayer Alumina. It is more friable than regular Brown grade produced from Bauxite. 2.chemical...

Friday, June 21, 2013

Quantity : 2000T/mont - Price : 880usd

Property White Corundum,white fused alumina is based on high-quality aluminum oxide powder as raw material, formed by the crystallization of fused refining. Good hardness and brittleness,stable chemical property. Character - High purity; Good self-sharpening; - good acid and...

Friday, June 21, 2013

Quantity : 2000T/mont - Price : 880usd

99.5% high purity white fused alumina/WFA 3-5mm Description: White fused alumina oxide powder is a high-quality raw material, made of fused refin ing crystal, high purity, self-sharpening, good acid and alkali resistance, high temperature, thermal properties and stability it...

Friday, June 21, 2013

Quantity : 2000T/mont - Price : 880usd

Description: white aluminum, a kind of high-grade refractories, was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3. The white alumina produced in titling electric arc furnace has...

Friday, May 24, 2013

Quantity : 5000 - Price : USD 1.5-3/Kg

All Kinds of Wear Resistant and Fittings Application: 1. Cement Industry: Cement powderchoosing transmission pipeline, feed hopper, chute, feed bin and so on. 2.Electricity Industry: Coal power plant coal transmission pipeline, fly ash exhaust system, chemical water circulation system...

Monday, March 18, 2013

Quantity : 1 - Price : 1,00 €

LVD-ZD10000(before DLD-1100) NO.0612B Model: LVD-ZD10000(before DLD-1100) Category: Street Light Lamp Source: Smart Dragon Series Size: 1100x420x180 Protection Grade: IP65 Weight: 18.5KG(ReferenceOnly) Package Dimensions: 1180x495x270 Installation Diameter: Φ60 Materials...