· Refractory Material 0-1-3-5-8-10mm White Tabular Corundum/Alundum/Alumina

• Customization: Available
• Application: Refractory Material
• CAS No.: 1302-74-5
• Model NO.: NX-TC
• Formula: Al2H2O3
• Structure Feature: Alumina Refractory
• Bulk Density (g/cm3): Over 3.5
• Over 3.5: Less Than 5
• Water Absorption(%): Less Than 1.5
• Product Name: High Purity Refractory Grade Alumina Tabular Corun
• Customize: According to The Customer′s Requests
• Type: Random Packing
• Usage: Chemical Industry Product
• Source: Particle
• Material: Alumina Cement
• Effect: Make Abrasive Tools
• Transport Package: Woven Bag+Pallet
• Specification: 3-30mm
• Trademark: Nanxiang
• Origin: Zhonguojiangxipingxiang
• HS Code: 6909110000
• Production Capacity: 20000kg/Month
• Package Size: 50.00cm * 20.00cm * 10.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Parameters

Normal grain size

0-1mm,1-3mm, 3-6mm,5-10mm,200mesh,325mesh and customize sizeChemical composition

Al2O3	Na2O	SiO2	Fe2O3	Magnetic matter
≥99.4%	≤0.4%	≤0.05%	≤0.02%	≤0.02%

Physical properties

Bulk density (g/cm3)	porosity(%)	water absorption(%)
≥3.5	≤5	≤1.5

Packing & Delivery

Package Type	Container Load Capacity		Delivery time	Quality Insurance	Payment Terms
	20GP	40GP	15-20days	Chinese National Standard; Offer quality assurance as request.	T/T, L/C, Paypal, West Union
Steel drum	20-24 tons	**
Ton bag	20-25 tons	**
Plastic bag	20-25 tons	**

Product Description

High Quality 99% Alumina Tabular corundum sintered tabular alumina white corundum

Tabular corundum is made of imported alumina powder, after batting,grinding and forming, then firing in the ultra-high temperature shaft kiln after 1900 degree high temperature. With high volume density, low porosity and water absorption, good thermal shock stability, low shrinkage, it is new material for refractory, ceramic and insulating.

Tabular corundum is a kind of pure sintered corundum that does not add any additives such as MgO, B2O3 and so on.
Tabular corundum has a coarse and well-developed α-Al2O3 crystal structure. The content of Al2O3 is more than 99.3%. Crystal-likestructure with small pores and many closed pores. The porosity is roughly the same as that of fused corundum.

Rabular corundum has high purity, good volume stability, and minimal re-fire shrinkage. The refractory or castable used for the production of refractory materials or castables has good properties after high temperature treatment Thermal shock stability and flexural strength.

Advantage1. Extremely high refractoriness
2. Excellent mechanical strength and wear resistance
3. Superior creep resistance and peeling resistance
4. Very high chemical purity
5. Excellent dielectric properties and resistance to acid and alkali corrosion

Application

Tabular corundum can be used as the main component in aluminum-carbon brick, aluminum-magnesium-carbon brick,magnesia-carbon brick, magnesia spinel brick, aluminum-chromium bricks, and can also be added to high-aluminum amorphous refractories as a component of enriched alumina in. can be widely used in industries such as steel, casting and ceramics, and can also be used in fields such as insulators, kiln furniture and catalyst carriers, and can replace high energy consumption fused corundum. In the iron and steel industry, its applications include almost all alumina refractory parts from blast furnaces, hot blast furnaces, mixing furnaces, secondary refining furnaces, die casting and continuous casting.

Detailed Photos

Company Profile

FAQ

1.Who are we?

We located in Pingxiang City, known as "Hometown of Chemical Packing", established in 2003, have over 10 years
export experience, there are 50-80 workers in our company. Products sell to Domestic Market (30%). Southeast Asia (15%), Mid East (10%), Europe (20%), South America (5.0%), North America (15%), Africa (5.0%).

 

2.How can we guarantee quality?

We have QC during production, and after product finished Samples can provide before order Inspection can be done before shipment if needed

 

3.What can you buy from us?

Plastic,ceramic,metal random and Structured tower packing, Ceramic Ball, Molecular Sieve, Silica Gel, Various
kinds of ceramic bio ball for water treatment

 

4. What payment term can we do?

We accept payment type like T/T, L/C, PayPal, MoneyGram, Western Union etc.

 

5. What services can we provide?

Accept customized according to your requirements.

Accept Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU,Express Delivery.

Accept Payment Currency:USD,EUR;RMB

No strict require on the MOQ, accept small order