White Corundum Tabular Alumina for Refractories Application

• CAS No.: 1302-74-5
• Formula: Al2O3
• EINECS: 215-477-2
• Certification: ISO
• Purity: ≥99%
• Type: Aluminium
• Model NO.: TB
• Appearance: Granular
• Grade Standard: Industrial Grade
• Certificate: ISO9001
• Grain Size: 0-1mm, 1-3mm, 3-5mm, 5-8mm;80, 100, 200, 325mesh
• Color: White
• Raw Material Bauxite: Indonesia and Australia, etc
• Transport Package: 1.35ton/Bag
• Specification: Customized
• Trademark: UNIQUE
• Origin: China
• HS Code: 2818109000
• Production Capacity: 100000/Year

Product Description

 

Tabular Alumina is a pure sintered alpha-alumina material that has been fully densified by rapid-sintering without the use of sintering aids at temperatures in excess of 1900°C. Tabular Alumina has characteristic large, well developed hexagonal tablet shaped alpha-alumina crystals. The excellent thermal volume stability and thermal shock characteristics can be attributed to its specific microstructure: low open porosity and large crystals with closed spherical pores,which are entrapped upon re-crystallization during rapid sintering.

Specification	Typical Value Data	Guarantee Data
Al2O3%	99.5	≥99.3
Na2O%	0.25	≤0.4
SiO2%	0.03	≤0.15
Fe2O3%	0.05	≤0.05
BD(g/cm3)	3.6	≥3.50
AP%	7	≤5
WA%	0.89	≤1.5

Applications

-Iron and steel industry: It can be used to build ladles.
-Ceramic industry: It can be added to ceramic products to improve its fire resistance.
-Cement and glass industries: It can be used to build rotary kilns.
-Hardware mold industry: It can be used to polish all kinds of hardware mold.
-Jade industry: It can be used to polish all kinds of jade.
-Building materials industry: It can be used to make refractory building materials.
-Electronics industry: It can be used as a wire tube and protective tube for electric couples.
-Garment industry: It can be used to sandblast jeans.
 

Company Profile

Zibo Unique International Trading Co.since from 2021,its a stock holding group specialized in import and export business. Our company already established long-term cooperation relationship and got deeply support from CHALCO(biggest aluminum manufacturer in the world),Weiqiao Pioneering Group(World 2^nd Aluminum Group),Xinfa Aluminum and so on.

The main production including:
Industrial Application: Aluminum Hydroxide,Industrial Alumina
Refractories/Ceramics Application: Tabular Alumina,Calcined Alumina,White Fused Alumina,Bauxite etc.
Water Treatment Agent Application: Polyaluminim Chloride, Polyferric Sulfate, Ferrous Sulfate Hepta hydrate, Aluminum Sulfate,etc and other chemical raw materials.

Detailed Photos

Packaging & Shipping

FAQ

1.Are you a factory or trader ?

A: We're manufacturer with trading company,belongs to government company.

2.Could I get some samples for test ?
A:OK,Samples free but need freight collect,We could return the delivery cost when in mass order

3.How do you confirm the quality ?
A:We have our own raw mineral mine and labs in Australia & Indonesia,with many professional machines and specialists. Before loading into the jumbo bags,our QC would test the samples and get a specification report to guarantee the quality

4.What about the payment ?
A:TT,LC(100% Insight),and others could be accept.

CONTACT
Molly