Tabular Alumina Sintered Alpha Alumina Corundum

• Customization: Available
• Application: Refractory Castables, Ramming Mix, Fire Briks
• Al2O3 Content: ≥99.3%
• Cao Content: None
• Cro Content: None
• Sio2 Content: ≤0.4%
• Na2o: ≤0.4%
• Certificate: ISO9001, ISO14001, OHSAS18001
• Raw Material: High Pure Alumina
• Material: Alumina
• Production Capacity: 10000mt/Year

Product Description

Tabular alumina

Product description

Tabular alumina is a purely sintered α-Al2O3 material that is a compact body rapidly sintered at temperatures above 1900 ° C without sintering-aids. Tabular alumina has approximately 200 μm and well-developed hexagonal plate-like α-Al2O3 crystals. Its excellent thermal volume stability and thermal shock resistance can be attributed to the following special microstructure of platy corundum: less open pores, large crystals, closed spherical pores due to recrystallization trap during rapid sintering.

Tabular alumina has high heat resistance, mechanical strength, abrasion resistance, high chemical purity, excellent insulation properties, acid and alkali corrosion resistance. 

Tabular alumina is the preferred aggregate of amorphous and shaped high performance refractory materials, widely used in steel, casting, petrochemical, ceramics and incineration industries as well as electrical insulation, kiln furniture and catalyst carriers. Finely ground tabular alumina powder is an excellent product that used as a filler in epoxy resins or resin systems. It is used to obtain the desired high dielectric strength, thermal conductivity and wear resistance.

Product Specification

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FAQ

Q: What is your experience in your products?
A: We have over 20 years experience in this industry line. We are professional manufacturer in this area.
 
Q: What is your MOQ?
A: The MOQ is different as per different products, for example, 1 Ton for ceramic ball.
 
Q: Can I get free samples?                                               
A: Yes, free samples 1-2 kg.
Please advise your contact details.
( Like your company name, address, phone No. etc.)
We will arrange sample immediately, you will get it within 7days.
 
Q: What is your production time?
A: We have large stock for standard products. For non-standard product ,it will take 7-10 days after order and details confirmed. 
 
Q: What are your payment terms?
A: We accept T/T, L/C for big amount, Western Union for small amount.

Q: Are you manufacturer or trade company?               
A: We are manufacturer, the factory is located in Anyuan Industry park, Pingxiang City, Jiangxi Province, China. Welcome to visit our company any time.