High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy

Product Details
Customization: Available
Artificial Abrasive Type: Corundum Abrasives
Application: Ceramic Glaze Additives
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  • High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy
  • High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy
  • High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy
  • High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy
  • High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy
  • High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy
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  • Overview
  • Company Profile
  • Packing & Delivery
  • FAQ
Overview

Basic Info.

Model NO.
#240 to #4000
Function
Ceramic Glaze Additives
Source
Artificial Abrasives
Particle Size
Powder
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
Paper Bag on Pallet
Specification
#240 to #4000
Trademark
Becens
Origin
China
HS Code
2818109000
Production Capacity
2000 Tons/Year

Product Description

White corundum Micro Powder
White corundum is widely used in ceramic glazes due to its high hardness, chemical stability and excellent sintering performance, which can significantly improve the quality of glaze and product performance. The following are its main advantages:
1. Improve glaze hardness and wear resistance
The Mohs hardness reaches 9, which is much higher than ordinary glazes (usually 5-6), making the ceramic surface more scratch-resistant and suitable for daily-use porcelain with high-frequency contact (such as tableware and bathroom ceramics).
The wear resistance is enhanced, extending the service life of the glaze and reducing the wear and gloss loss caused by long-term use.
2. Optimize the gloss and texture of the glaze
The high-purity white corundum particles are uniform, and the glaze is denser after firing, reducing pores and defects (such as pinholes and orange peel).
The particle size can be adjusted (usually 1-10μm) to achieve matte, semi-gloss or high-gloss effects to meet different decoration needs.
3. Enhance chemical stability
Acid and alkali corrosion resistance, suitable for chemical ceramics or outdoor architectural ceramics (such as acid-resistant bricks, exterior wall glazed tiles).
Reduce discoloration or peeling of the glaze due to environmental erosion.
4. Improve high temperature performance
The melting point is as high as 2050℃, which remains stable during the glaze firing process to avoid high temperature volatilization or decomposition.
Low thermal expansion coefficient, better matching with the body, reducing the risk of glaze cracking.
High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy
High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy
High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy
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
P12~P80
F90~F150
≥99.10
≤0.40
P100~P150
F180~F220
≥98.60
≤0.50
P180~P220
F230~F800
≥98.30
≤0.60
P240~P800
F1000~F1200
≥98.10
≤0.70
P1000~P1200
P1500~P2500
≥97.50
≤0.90
Application
High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy
1. Precision grinding and polishing
Due to its high hardness and uniform particle size, white corundum micro powder is widely used in high-precision grinding and polishing of precision optical components (such as lenses, prisms), semiconductor wafers, precision metal parts, etc., and can achieve the stringent requirements of surface finish and dimensional accuracy.
2. Advanced ceramic and refractory additives
In the preparation of special ceramics or refractory materials, white corundum micro powder can be used as a reinforcing phase to improve the material's high temperature resistance, thermal shock resistance and mechanical strength, such as for the manufacture of high-temperature kiln linings, spacecraft insulation components or high-performance ceramic tools.
3. Surface treatment and functional coatings
Used for sandblasting (micron-level cleaning or roughening) of metal or composite surfaces, or as a raw material for thermal spray coatings, giving the substrate wear resistance, corrosion resistance and insulation properties, commonly used in industrial fields such as mechanical parts and turbine blades.
4. For the use of wear-resistant floor.
5. Production of Polishing Compound, Metal Polishing compound and Polishing Compound liquid.
6. Production of making Oilstones, Grinding wheels, Sandpaper, Sanding belt, Mounted Wheels.
Company Profile
High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy
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.
High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy
High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy
High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy
High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy
High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy
High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy
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.
High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy
Packing & Delivery
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
High Hardness Wfa White Fused Alumina Abrasives for Ceramic Glaze Additives Mohs Hardness 9.0 Wear Resistance More Glossy
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?
A: Yes, we have a professional technique team, we could produce the products depends on your requirements.
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.

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