Wholesale 9 Mohs Hardness White Fused Alumina Abrasives White Aluminum Oxide Grit for Surface Finishing

• Customization: Available
• Artificial Abrasive Type: Corundum Abrasives
• Application: Sandblasting
• Model NO.: F4-F220
• Function: Sandblasting
• Source: Artificial Abrasives
• Particle Size: Abrasive
• Hardness: Conventional Abrasive
• Principal Crystalline Phase: α-Al2O3
• Al2O3 Content(%): 99%Min
• Sio2: 0.05%
• TiO2: 0.5%
• Na2o: 0.2%
• Fe2o3: 0.01%
• Color: White
• Grain Shape: Round
• Bulk Density: 1.5~1.95 G/Cm³
• True Specific Gravity: ≥3.9 G/Cm³
• Knoop Hardness: 2200~2300 Kg/mm2
• Mohs Hardness: ≥9.00
• Refractoriness: ≥1850ºC Min
• Transport Package: 1mt Big Bags, PP/Paper Bags on Pallet
• Specification: F4-F220
• Trademark: Becens
• Origin: China
• HS Code: 2818109000
• Production Capacity: 2000 Tons/Year
• Package Size: 105.00cm * 105.00cm * 65.00cm
• Package Gross Weight: 1015.000kg

Product Description

White Fused Alumina

White Aluminum Oxide is fused from high-purity alumina powder in an electric arc furnace at very high temperatures. It has brilliant white color, extraordinary hardness, and sharp edges; it is highly resistant to corrosion; and its chemical stability, high bulk density and low porosity give it extraordinary volume stability and thermal shock resistance. It can be produced in a wide array of sizes, from large grains to micro-powders, and is ideal for a wide range of abrasive and refractory applications.

White corundum blasting is particularly suitable for industries with high requirements for surface quality, cleanliness and material hardness (such as precision manufacturing, medical equipment, aerospace), and its high purity, low pollution and reusable characteristics reduce overall costs while improving process efficiency.

Specification

Physical Properties:
Color	White
Principal Crystalline Phase	α-Al2O3
Shape	Cubic, Angular and Sharp
Crystal size	600μm ~1400μm
True Specific Gravity	≥3.9 g/cm³
Bulk Density	1.5~1.95 g/cm³
Knoop Hardness	2200~2300 kg/mm2
Mohs hardness	≥9.00
Refractoriness	≥1850℃ min

Chemical Composition:
Specification	Al2O3	Na2O
F4~F80	≥99.10	≤0.35
F90~F150	≥99.10	≤0.40
F180~F220	≥98.60	≤0.50
Grits: F4~F220 In accordance with the current GB / FEPA / JIS / ANSI sieve standards. Other sizes are also available on request. Becens could provide standard quality products or customized grain sizes to meet your specific needs. Our team have experience in helping you find the right exact specification to fit your application.

Application

1. Precision Manufacturing and Machining
Sandblasting in Mold industry, Aerospace, Semiconductor and Electronics
2. Automobile industry
Surface treatment of metal parts such as engine components and transmission systems to improve coating adhesion. Removes weld spatter, rust and old paint layers in preparation for subsequent painting or plating.
3. Medical equipment
Surface cleaning and roughening of surgical instruments and implants (e.g. titanium joints) to improve biocompatibility. Avoid contamination and meet the stringent cleanliness requirements of the medical industry.
4. Construction & Decoration
Matte finish or pattern engraving of stone, glass and metal curtain walls to achieve decorative effect. Clean the concrete surface to enhance the adhesion of subsequent coatings.

Package

Becens could supply customized packaging according to your requirments. We could printing marks on package, such as company logo, brand name, etc.
1. 1000kg and 1250kg bulk bags
2. 40× 25kg PP bags into big bag
3. 40× 25kg PP bags on pallet
4. 40× 25kg paper bags on pallet

Company Profile

Henan Becens Minerals Co., Ltd

Becens located in the Central Plains of China, Zhongyuan district, Zhengzhou City, Henan Province, which have been in abrasives and refractories fields more than ten years. Our main products are brown alumina oxide, white alumina oxide, black silicon carbide, garnet and glass beads, which are widely used in abrasive tools, sandblasting, polishing, refractory, water jet cutting, finishing, coating, surface treatment, etc.
Becens could supply products under different standards (FEPA, JIS, GB and ANSI) and quality control system according to ISO-9001: 2008. We have strict production process and inspection control system. Facing customers with reliable quality, favorable price, fast delivery and considerate service. Our proven quality comes from our ability to maintain control throughout the production process.

The mainly products are in abrasive and refractory fields, which are widely used in sandblasting and shot blasting; Bonded and coated abrasives tools (cutting discs, grinding wheels, drill points, and abrasive sand papers...); Polishing; Lapping; Shaped and unshaped refractory materials (refractory brick, refractory castable and ramming materials… ); Metallurgy; Non-slip road…

Becens always adheres to the principle of integrity, and moves forward with global partners with transparent services and professional commitments. With excellent product quality and dedicated service, we have earned the recognition of customers from all over the world, with a high repurchase rate of 95%.
Whether you need standard products or customized solutions, Becens offers the most professional services. Contact us today to explore how we can support your business and create success together.

FAQ

Q1: What is the Minimum Order Quantity (MOQ)?
A: No minimum order quantity. We could arrange different kinds of goods together, and put it into one container, or ship by less than container load. 
Q2: Can you do the production as customized?
Yes, we could control the whole production process, include raw materials, melting, cooling, crushing, seiving, size ditribution, acid washing, magnetic separation, testing. We have a professional technique team help you find out the most suitable quality to your application.
Q3: Can you provide customized packaging?
A: Yes, we could supply 25kg/15kg pp bags or paper bags on pallet, and we could print your logo on the packaging according to your needs.
Q4: Can we use our own shipping agent?
A: Yes, you can. We had cooperated with many forwarders. If you need, we can recommend some forwarders for you to compare the price and services.
Q5: Can we get samples or trail order? 
A: We are willing to arrange small quantity samples for testing, and accept 0.2-10tons trail order to confirm the quality.
Q6: What's the delivery time?
A: Usually, it takes around 10-30 working days to prepare the goods.