$Hot New Products Sand Blasting Sand - High hardness refractory Brown Fused Alumina – Junda Featured Image$

$Hot New Products Sand Blasting Sand - High hardness refractory Brown Fused Alumina – Junda$
$Hot New Products Sand Blasting Sand - High hardness refractory Brown Fused Alumina – Junda$
$Hot New Products Sand Blasting Sand - High hardness refractory Brown Fused Alumina – Junda$
$Hot New Products Sand Blasting Sand - High hardness refractory Brown Fused Alumina – Junda$
$Hot New Products Sand Blasting Sand - High hardness refractory Brown Fused Alumina – Junda$
$Hot New Products Sand Blasting Sand - High hardness refractory Brown Fused Alumina – Junda$

Hot New Products Sand Blasting Sand - High hardness refractory Brown Fused Alumina – Junda

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Hot New Products Sand Blasting Sand - 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

≥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

≥80

≤0.3

≤0.5

Black granular gray powdery

Polish, grind

≥70

≤0.3

≤0.5

Black granular gray powdery

epoxy

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Our enterprise since its inception, usually regards product top quality as business life, repeatedly enhance manufacturing technology, make improvements to product excellent and continuously strengthen enterprise total high quality administration, in strict accordance with all the national standard ISO 9001:2000 for Hot New Products Sand Blasting Sand - High hardness refractory Brown Fused Alumina – Junda , The product will supply to all over the world, such as: Munich, Chile, Riyadh, Based on experienced engineers, all orders for drawing-based or sample-based processing are welcomed. We have won a good reputation for outstanding customer service among our overseas customers. We will continue to try the best to offer you good quality products and the best service. We are looking forward to serving you.

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The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.