ALUMINA - 438 Anuncios

Thursday 10 October 2013

Cantidad : 10000000 - Precio : 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 28 September 2013

Cantidad : 2000MTS - Precio : 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 28 September 2013

Cantidad : 2000MTS - Precio : 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 21 June 2013

Cantidad : 2000/month - Precio : 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 21 June 2013

Cantidad : 2000T/mont - Precio : 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 21 June 2013

Cantidad : 2000T/mont - Precio : 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 21 June 2013

Cantidad : 2000T/mont - Precio : 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 24 May 2013

Cantidad : 5000 - Precio : 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 18 March 2013

Cantidad : 1 - Precio : 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...

Wednesday 02 January 2013

Cantidad : 10000 - Precio : USD10

We produce white fused alumina, brown fused alumina, pink fused alumina, black fused alumina. we are one of the biggest chemicals distributor in china. our products have been exporting to more than 40 countries in the world. We will quote the best price. pls contact us, our email...

Friday 10 August 2012

Cantidad : 50000MT - Precio : USD680-890

Brown Fused Alumina (brown corundum) (brown aluminum oxide) Brown Fused Alumina is made by high-quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200°C. Brown fused alumina is iron-free and extremely tough. Physical Properties...

Friday 10 August 2012

Cantidad : 50000MT - Precio : USD900-1169

White Fused Alumina (white corundum) (white aluminum oxide) White Fused Alumina is produced by fusing calcined alumina in an electric arc furnace under carefully controlled conditions. White Fused Alumina is white in color, iron-free, ultra pure, medium density abrasive. Physical Properties...

Saturday 23 June 2012

Cantidad : 1000kg - Precio : 10USD/kg

Inert alumina ceramic ball is widely used in many fields, such as petroleum, chemical engineering, fertilizer, environmental industry, etc. Being the covering and supporting material and tower packing for catalyst in the reactor, the ceramic ball has features of high intensity, high...

Thursday 21 June 2012

Cantidad : 3500 MT pe - Precio : negotiable

It is a kind of regular Brown Aluminum Oxide abrasive grains, the shape of the grain is blocky and edge sharp with the high loose bulk density. To get the kind of grains, we specially process the ingots, separate the magnetic material, and sieve the grains carefully to get a complete...

Monday 18 June 2012

Cantidad : 3500MT per - Precio : FOB Tianjin

The grains of this kind of product crashed by ball mill machine, its grain shape is more blocky than rolling machine made grains, but its bulk density is less than AE-17 grains. With the medium loose bulk density, and after water washing, strong magnetism removing, very carefully...

Saturday 16 June 2012

Cantidad : 3500 MT pe - Precio : negotiable

It is a kind of regular Brown Aluminum Oxide abrasive grains, the shape of the grain is angular and edge sharp, combined with blocky grain shape and sharp grain shape. With the medium loose bulk density. To get the kind of grains, we specially process the ingots, separate the magnetic material...

Friday 15 June 2012

Cantidad : 3500 MT pe - Precio : FOB Tianjin

We produce this kind of Brown Aluminium Oxide grain normally used in blasting or polishing applications, such as removal of oil, grease, dirt, loose mill scale, lacquer kicking off, cloth grinding, glass blasting and other applications. Usually we call it blasting grade BFA sand. Process way...

Tuesday 08 May 2012

White electrocorundum (brands: 25A, 24A, 23A, with the Al2O3 content of no more than 99%).Obtained from the alumina abrasive higher grade (25A), it possesses high hardness, strength, heat resistance, high brittleness and high cutting capacity, he has a slight number of impurities...

Tuesday 08 May 2012

White electrocorundum (brands: 25a, 24a, 23a, with the Al2O3 content of no more than 99%).Obtained from the alumina abrasive higher grade (25a), it possesses high hardness, strength, heat resistance, high brittleness and high cutting capacity, he has a slight number of impurities...

Tuesday 08 May 2012

Chromium electrocorundum is obtained during the introduction of the oxide of chromium into the fusion of alumina. It has painting of ruby. The intensity of painting depends on a quantity of oxide of chromium, dissolved in the corundum. The abrasive ability of grain of chromium electrocorundum...

Sunday 14 August 2011

Cantidad : 5000ton - Precio : discussible

Activated Alumina is a white porous spherical particles, uniform size, smooth surface, mechanical strength, high moisture absorption, water absorption expansion does not crack after not maintain the status quo, non-toxic, odorless, insoluble in water, ethanol. It has many pores Road...

Sunday 14 August 2011

Cantidad : 8000ton - Precio : discussible

Products to these specifications are manufactured from very high quality chemical-porcelain clay materials, which have quite excellent stability, high mechanical strength and resistance to thermal shock; This makes them all ideal choice for support of all types of catalyst. All the...

Sunday 03 July 2011

Cantidad : 100000

1. Item No.: VK-L201G Purity: 99.99% Apperance: White powder Crystal: Alpha Partical size: 0.2-0.4um SSA: 8-12 m2/g 2. Item No.: VK-L202G Assay: 99.99% Apperance: White powder Crystal: Alpha Partical size: 0.5-1um SSA: 6-10 m2/g 3. Item No.: VK-L203G Assay: 99.99% Apperance: White powder Crystal...

Saturday 23 October 2010

Zinc Borate can be used as a fire retardant in PVC, Polyolefins, Elastomers, Polyamides, Epoxy resins. In halogen-containing systems, ZB is used in conjunction with antimony oxide, while in halogen-free systems; it is normally used in conjunction with alumina trihydrate, magnesium hydroxide...

Thursday 26 November 2009

The zirconia ceramics is developed lately from the application field of structural ceramics. It is a very important kind of structural ceramics next only to the alumina ceramics. Because of its excellent fracture toughness, the higher bending strength and rigidity, and its wonderful...

Friday 06 November 2009

Cantidad : MT - Precio : LME +

Bentonita Sódica, perforación petróleos y Construcción. Cantidades requeridas por el cliente Otros mineras :Montmorillonita (Bentonita Blanca sódica, libre de metales pesados), se comercializa en Areas Alimento para animales y Construcción. - Carbonato de Calcio, de ley 45%, ley 75%...

Friday 07 August 2009

SHARK Turbo Zirconia FLAP DISC for heavy universal maching tasks with very high stock removal rates and heavy-duty use. All the Turbo Flap Disc strictly produce according to professional requestion even including the flap size and flap quantity with different diameter and grit size...

Friday 07 August 2009

SHARK offers a wide variety of fiber discs types to suit every need. Choose from material types including Aluminum Oxide, Zirconia coated discs! SHARK Zirconia alumina grain (Z) is the preferred abrasive material on alloyed and unalloyed steels. SHARK zirconium fiber discs are perfectly...

Thursday 12 February 2009

SHARK Turbo Zirconia FLAP DISC for heavy universal maching tasks with very high stock removal rates and heavy-duty use. All the Turbo Flap Disc strictly produce according to professional requestion even including the flap size and flap quantity with different diameter and grit size...

Tuesday 30 September 2008

Ceramic membrane is a porous fine ceramic filter which is sintered from Alumina, Titania or Zirconia under ultra high temperature. Compared with normal traditional filters like Filter Press, Centrifuge and DE Filter, Ceramic Membrane Filters has many unique advantages: 1.Excellent...