Tabular Alumina Refractory Bricks Introduction Tabular Alumina Brick is made of 99.2% high Al2O3 Tabular aluminum content, white Tabular alumina and Tabular corundum through high heat manufacturing and molding. As a kind of high quality refractory bricks, Tabular alumina brick can be the great refractory materials applied in many high temperature industries for resisting all kinds of chemistry and physics erosion. Tabular Alumina Refractory Bricks Properties Tabular Alumina Brick has excellent performance of high density, low porosity, high mechanical strength, extreme hardness, resistance to chemical erosion and rust wear. 
Dimensions of Tabular Alumina Refractory Bricks:  230 * 115 * 20mm, 230 * 115 * 30mm, 230 * 115 * 40mm Use Of Tabular Alumina Refractory Bricks
Tabular Alumina Brick can be widely used in many high temperature industries of steel work, foundry, cement kiln, glass furnace, petrochemical, ceramic kiln and waste incineration and etc. 

Specification

Item/Grade	Fire clay brick				High alumina brick
Item/Grade	SK-30	SK-32	SK-34	SK-35	SK-36	SK-37	SK-38	SK-40
AL2O3% (≥)	30	35	38	45	55	65	70	82
Fe2O3% (≤)	2.5	2.5	2	2	2	2	2	2
Refractoriness(SK)	30	32	34	35	36	37	38	40
Refractoriness under load, 0.2MPa, °C (≥)	1250	1300	1360	1420	1450	1480	1530	1600
Apparent porosity (%)	22-26	20-24	20-22	18-20	20-23	20-23	20-22	18-20
Bulk density (g/cm³)	1.9-2.0	1.95-2.1	2.1-2.2	2.15-2.22	2.25-2.4	2.3-2.5	2.4-2.6	2.5-2.7
Cold crushing strength ,MPa (≥)	20	25	30	40	45	50	60	70

Packaging & Shipping

Wooden pallets with plastic film or according to your request.  1. Strong packing protects the goods from any possible damage during transit. 2. Solid packing and overall stuffing prevent the cases from vibration and jarring. 3. Necessary precaution is taken to protect goods from pilferage or rain.

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