Tabular Alumina 1-2mm price
Tabular Alumina 1-2mm price
Tabular Alumina 1-2mm price
Tabular Alumina 1-2mm price
Tabular Alumina 1-2mm price

Tabular Alumina 1-2mm price

USD $999 - $1111 /Ton

Min.Order:1 Ton

Supply Ability:
6000 Ton / Tons per Month
Port:
Tianjin/Qingdao and other port in China
Payment Terms:
T/T L/C D/P D/A Credit Card PayPal Cash Escrow Other
Delivery Detail:
7 days

Quick Details View All >

Brand Name:
Haixu Abrasives
Place of Origin:
China
Model Number:
1-2mm
Material:
aluminum oxide
Usage:
refractory,castable,ceramic,insulating material
Abrasive Grain Sizes:
1-2mm

Zhengzhou Haixu Abrasives Co., Ltd.

Business license
Business Type: Manufacturer
Zhengzhou Henan China
Main Products: white fused alumina ,brown fused alumina ,silicon carbide ,boron carbide ,glass beads ,pink fused alumina ,tabular alumina ,ceramic foundry sand ,zirconia fused alumina ,chromite sand ,garnet ,bauxite

Product Details

Product Description

Tabular Alumina 1-2mm price

Tabular Alumina is high-density, fully shrunk, coarse crystalline alpha-alumina that has been converted to the corundum form. It is a completely crystallized α-alumina sintered at slightly below the melting point of imported alumina after batching, grinding, and molding.

Tabular Alumina is produced by sintering ball-formed alumina at a temperature under the 2040°C fusion point of aluminum oxide. The crystals are arranged in a tabular staggered way, which increases the mechanical strength of the particles.

Tabular alumina has characteristic large, well developed hexagonal tablet-shaped α-alumina crystals of up to 200μm length. 

Product Advantages

 

1.    Complete crystallization, High purity up to 99.5% Al2O3

2.    Low apparent porosity Less than 5%

3.    Good resistance to alkalis and mineral acids

4.    Low water absorption less than 1%

5.    High hardness and toughness

6.    High thermal conductivity

7.    Excellent thermal shock resistance

8.    Good abrasion resistance.

9.    High volume stability

10.High anti-bending strength

Product Index

 

Typical physical properties
Specific gravity3.96 g/cm3
Bulk density3.45-3.5g/cm3
 Apparent porosity2-5%
water absorption rate0.7-1.5%
Mohs' Hardness9.0
Knoop hardness2000kg/cm3
Thermal conductivity(100℃)0.069 cal/sec cm℃
Heat capacity(20℃)0.21cal/gm/(100℃)
Melting temperature2050℃
Max. service temperaturemin 1800℃
Refractive Index1.76
AppearanceWhite granules or powder
Chemical composition(%)
IndexAL2O3SiO2Fe2O3Na2O
Guarantee Valuemin 99.2max 0.18max 0.1max 0.4
Typical Value99.450.050.020.32
Key Physical Index
IndexBulk density(g/cm3)Porosity(%)Water absorption rate(%)
Guarantee Valuemin 3.5max 5.0max 1.5
Typical Value3.562.350.72

Particle Size Distribution:

Size:mmDistributionTypical Values %MAX/MIN %
5-10mm5-10mm9275
7-10mm5840
5-7mm3520
3-6mm3-6mm9890
4-6mm5540
3-4mm4420
1-3mm1-3mm9990
2-3mm5230
1-2mm4730
1-2mm+2.36mm810
-1mm510
0.5-1mm0.5-1.18mm9590
0.7-1.18mm4535
0.5-0.7mm5020
0.2-0.6mm+0.6mm510
-0.2mm410
0-0.5mm0-0.5mm9590
0.15-0.5mm4938
-200#+0.088mm0.33
-0.044mm9690
-325#-0.044mm9785
Available Sizes
Fraction0-30mm,30-10mm,12-6mm,10-8mm,8-5mm,5-3mm,3-1mm,2-1mm,1-0mm,1-0.5mm,0.5-0.2mm,0.5-0mm,0.3-0mm
Fine46mesh-0,60mesh-0,80mesh-0,100mesh-0,120mesh-0,150mesh-0,180mesh-0,200mesh-0,240mesh-0,270mesh-0
Customized size is available upon request
Product Applications

 

Tabular Alumina is widely used in refractories including shaped & unshaped refractories, sliding gate, purging plug brick, nozzle, well block as well as kiln furniture, electronic industries, petrochemical industries, and ceramic industries. Tabular alumina is an ideal material for lining, ramming, aggregate, and castables in steel ladle. The usage of tabular alumina almost covers every step in steeling manufacturing.

 

Production process

 

Packaging & Shipping

 121







Contact Supplier

Ms. Pan Chen Project Specialist Chat Now
Telephone
86-371-60900389
Mobile
86-13526538098
Skype
86 13526538098
Address
Xingyang Zhengzhou,Henan
Whatsapp
008613526538098

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