Tabular corundum is a kind of pure sintered corundum that does not add any additives such as MgO, B2O3 and so on. It has a coarse and well-developed α-Al2O3 crystal structure. The content of Al2O3 is more than 99%. 
(According to the molecular structure, corundum can be divided into fine material, granular, flake, spherical, etc.)

Product features: high purity, high whiteness, low apparent porosity, low water absorption
 

Bontrue New Materials Co., Ltd.  is China's leading supplier dedicated to providing its customers with the quick quotes, superior quality refractory products, competitive prices and fastest possible deliveries of refractory engineering solutions. Founded in Zhengzhou in east-central China, with over years of expertise in refractory engineering, the company is committed to research & development, and providing a range of high quality, innovative, cost-effective refractory products and engineering solutions.

At present, its main products are tabular alumina, blast furnace slag, refining slag, taphole clay, well block, tapping hole block and nozzle brick. 

As a ISO9001:2015 certified supplier, possessing sophisticated production lines and inspection equipments, providing diverse lines of variety refractory products backed by expert R&D technical support, we develop closer customer relationships and taking on a larger role in the total supply and manufacturing chain.
 

1. 7*24 hours on-line service. 
2. Continuously monitor customers' usage. 
3. Engineers on site for after-sale retun visit and providing techinical support. 
4. Stong production capacity and plenty of inventory to ensure further orders.  
5.All kinds of refining slags are produced: premelted refining slag, sintering refining slag, composite refining slag, high MgO content refining slag, high Al₂O₃ content refining slag, high CaO content refining slag, laddle refiing slag, tundish refining slag.