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

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Product Overview

Description



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.


Advantage
1. 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.

Normal grain size
0-1mm,1-3mm, 3-6mm,5-10mm,200mesh,325mesh and customize size

Chemical 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


Details Images




Production Process












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
**




Company Profile




Pingxiang Nanxiang Chemical Packing Co., Ltd was established in 2003, It is a professional manufacturer and exporter that has more than 20 years experience in Chemical Packing. We are located in West Section Hi-Tech Industry Park Pingxiang City, Jiangxi Province, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

Our main products are molecular sieve, activated alumina, ceramic ball, honeycomb ceramics, random and structured chemical packing in ceramic, plastic and metal material, can be used in all types of petrochemical chemical processes and environmental application.

Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total
customer satisfaction. Besides, we have received ISO9001:2008 certificate, SGS report, and credible merchant of Alibaba. As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching seven Continents.

Since its foundation, our company keeps living up to the belief of "honest selling ,best quality ,people-orientation and benefits to customers" We are doing everything to offer our customers with best services and best products .We promise that we will be responsible all the way to the end once our services begin.

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are
looking forward to forming successful business relationships with you, also warmly welcome to visit our factory.




Certifications




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



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