Brown aluminum oxide /abrasive brown fused alumina polishing media

Product Description                                                                               

  Brown aluminum oxide /abrasive brown fused alumina polishing media

Brown fused alumina is made of high-quality bauxite, anthracite and iron filings. It is cooled and smelted in a high temperature by more than 2000 degrees in an electric arc. It is crushed and shaped by a jaw crusher and a ball mill. After magnetic separation, the sieve is divided into various kinds. Its compact texture, high hardness, suitable for the manufacture of ceramics, grinding of high tensile metal and grinding, polishing, sandblasting, precision casting, etc., can also be used to manufacture advanced refractory materials.

Brown aluminum oxide /abrasive brown fused alumina polishing media Characteristics                                                                                         

1. high purity

2. crystallization is good.

3. strong liquidity

4. low coefficient of linear expansion

5. corrosion resistance

6. high temperature resistance

7. high strength

Application                                                                                               

brown fused alumina is called industrial teeth: mainly used in refractory materials, grinding wheels, sand blasting.
♦ Sandblasted brown corundum – sandblasted abrasive with moderate hardness, high bulk density, no free silica, large specific gravity and good toughness. It is an ideal "environmentally friendly" sandblasting material widely used in aluminum profiles and copper profiles. Washed denim clothing precision molds and other fields;
♦ Free grinding - grinding grade abrasives, used in the fields of picture tube, optical glass, monocrystalline silicon, lens, glass for clocks, crystal glass, jade and other fields, is a high-grade abrasive material commonly used in China;
♦ Resin Abrasives-Abrasives have suitable color, good hardness, toughness, suitable particle cross-section type and edge retention. They are used in resin abrasives with good results.
♦ Coated abrasives-abrasives are raw materials for the production of sandpaper, gauze, etc.
♦ Brown corundum functional filler - mainly used for automobile brake parts, special tires, special construction products, etc. It can be used as a wear-resistant material for highway pavement, airstrip, dock, parking lot, industrial floor, sports ground, etc.
♦ Filter media – it is a new application field of abrasives. It uses granular abrasive as the bottom media of filter bed to purify drinking water or waste water. It is a new type of water filtration material at home and abroad, especially suitable for non-ferrous metal beneficiation and oil drilling mud weighting agent.

♦ Used to produce high grade refractory, castable, refractory brick; Main size is 1-3, 3-5, 5-8mm.
♦ Sandblasting-----Features: Moderate hardness, high bulk density, without free silicon dioxide, good toughness, fine size and without ash.
♦ Application of sandblasting: stainless steel, iron workpiece, copper workpiece, glass product, plasthetics, aluminium extruded sections, Copper section, jean and special plus materials, plush processing and effect of pattern.
♦ Function: Remove surface stains, remove the welding slag and matt effect, remove oxide skin, surface strengthening, the role played by light.
♦ Sandblasting size: 46, 60, 80mesh(Big size could recycle more times. Or according to the customer's request.)
♦ Grinding wheel----When grinding high tensile strength materials, choice the good toughness brown fused alumina. When grinding low hardness with elongation of the material, choice brittle brown fused alumina.
♦ Floor sand

Avaliable Size                                                                                           

Used for refractory

0-1mm 1-3mm 3-5mm 5-8mm

Fines

100#-0 200#-0 320#-0

Grains

8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# 240#

Micropowder

W--- W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5

JIS---240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500#3000 #4000 #6000 #8000#

FEPA---F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000

Packing&Delivery                                                                                   

Packing:  

1).if no special request, we will use normal packing,25kg PVC bag, then 40 bags in a big bag for 1000 Kilograms.             

2).if need special packing or marks, please list them in your E-mail. We would like to make the packing as requested.

Shipping: 

1) For samples, can be send by express of EMS door to door service, by Economic express to save the buyer cost or by Intl priority to shorten the transit time at the buyer request.

2) For mass order delivery, can be optional with terms of Exwork, FOB, CIF by air or by sea based on the buyer forwarder or our recommended local forwarder at the buyer convenience .

Company information                                                                           

Henan Sicheng Abrasives Tech Co., Ltd, founded in 2010, is specialized in White Fused Alumina, Brown Fused Alumina, Silicon Carbide, Glass beads and other abrasive products. Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items depending on the demands of our customers.
Based on the principles of equality and mutual benefits, we persist in abiding by agreements; enable us to do business and cooperation with all countries in the field of economy and technology.