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OEM/ODM China Sandblasting Garnet - High hardness refractory Brown Fused Alumina – Junda

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To create extra value for customers is our enterprise philosophy; buyer growing is our working chase for Corundum Sapphire, Used Forging Hammer Steel Balls, Walnut Blasting Media, Since the manufacturing facility founded, we have now committed on the progress of new products. While using the social and economic pace, we are going to continue to carry forward the spirit of high high-quality, efficiency, innovation, integrity, and persist with the operating principle of credit to start with, customer initially, top quality excellent. We'll make a amazing long run in hair output with our companions.
OEM/ODM China Sandblasting Garnet - High hardness refractory Brown Fused Alumina – Junda Detail:

Product Description

Brown fused alumina bauxite as raw material, coal, iron, high temperature above 2000 degrees hitches in arc smelting, the mill grinding plastic, magnetic separation to iron, screen is divided into a variety of particle size, dense texture, high hardness, particle formed globular, high consolidation is suitable for making ceramic, resin abrasive and grinding, polishing, sandblasting, casting, etc., can also be used for manufacturing advanced refractories.

Brown corundum its main functions:
1. Because of its high strength and other properties, it is used to cast steel sliding nozzle, smelting rare metals, special alloys, ceramics, blast furnace lining (wall and pipe); Physical and chemical ware, spark plug, heat – resistant oxidation – resistant coating.
2. Because of the characteristics of hardness, good sex, high strength, in the chemical system, used as a variety of reaction vessels and pipes, chemical pump parts; Do mechanical parts, all kinds of molds, such as wire drawing mold, squeeze pencil core mold mouth, etc.; Do tools, mold abrasives, bullet-proof materials, human joints, sealing ring and so on.
3. Corundum insulation materials, such as corundum light brick, corundum hollow ball and fiber products, used in a variety of high temperature furnace wall and top, both heat preservation. Emery particle size sand is made of artificial emery block, using roller, ball grinding, barmark and other equipment processing, particle size by F8-F325. Mainly used for polishing, grinding, industrial grinding, etc., can also be washed according to customer requirements, pickling and other processing, to meet the different needs of customers.

Low carbon brown corundum after furnace and special process of reprocessing, reduce the content of residual carbon in brown corundum, so that the product in use is not pulverized, not burst, toughness is abrasives industry, refractory industry raw materials. Mainly used for ceramic abrades, abrades, organic abrades, belts, coated abrades, etc., according to the residual carbon content is divided into: calcined brown corundum C ≤0.05%, low carbon brown corundum C ≤0.10%, ordinary brown corundum C ≤0.15%.

Technical Parameters

Product name Models Leading indicator Density Appearance Hardness(mohs) Micro hardness Melting point(ºC) Max temperature(ºC) Bulk density(g/cm3) Application Size Abrasive Grain Sizes
Brown fused alumina AL2O3 Fe2O3 SiO2
A+ ≥95 ≤0.3 ≤0.5 3.85g/cm3 Brownish red particle ≥9.0 HV2200-2300 2250 1900 1.75-1.95g/cm3 Refractory materials, fine casting 16#-325# or According Customer Required F12-F1200, 0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-12mm
A ≥90 ≤0.3 ≤0.5 Black granular gray powdery Polish, grind
B+ ≥85 ≤0.3 ≤0.5 Black granular gray powdery Grinding, grinding wheel, cutting pieces, sandblasting
B ≥80 ≤0.3 ≤0.5 Black granular gray powdery Polish, grind
C ≥70 ≤0.3 ≤0.5 Black granular gray powdery epoxy

Product detail pictures:

OEM/ODM China Sandblasting Garnet - High hardness refractory Brown Fused Alumina – Junda detail pictures

OEM/ODM China Sandblasting Garnet - High hardness refractory Brown Fused Alumina – Junda detail pictures

OEM/ODM China Sandblasting Garnet - High hardness refractory Brown Fused Alumina – Junda detail pictures

OEM/ODM China Sandblasting Garnet - High hardness refractory Brown Fused Alumina – Junda detail pictures

OEM/ODM China Sandblasting Garnet - High hardness refractory Brown Fused Alumina – Junda detail pictures

OEM/ODM China Sandblasting Garnet - High hardness refractory Brown Fused Alumina – Junda detail pictures


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Like a result of ours specialty and repair consciousness, our enterprise has won a superb popularity amid buyers everywhere in the environment for OEM/ODM China Sandblasting Garnet - High hardness refractory Brown Fused Alumina – Junda , The product will supply to all over the world, such as: Zurich, Singapore, Jordan, It is our customers' satisfaction over our products and services that always inspires us to do better in this business. We build mutually beneficial relationship with our clients by giving them large selection of premium car parts at marked down prices. We provide wholesale prices on all our quality parts so you are guaranteed greater savings.
  • A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By tobin from UK - 2017.09.29 11:19
    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Sally from Afghanistan - 2017.10.23 10:29
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