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6 YRS Henan Flourshing Energy Saving Co.,Ltd

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martin@qs-industry.com

+8615838107176

Product Details

Find high quality high aluminum brick with competitive price here. Please rest assured to buy high aluminum brick with Henan Flourshing Energy Saving Co.,Ltd

High Aluminum Brick

High Aluminum fire bricks are produced with selected bauxite chamotte by advanced process and strict quality control. The main mineral components are corundum and mullite phases. It(refractory brick) features excellent high temperature mechanics and chemical corrosion resistance.

Items	Technical Data
International code name	SK35	SK36	SK37	SK38	SK40
Chinese code name	LZ-48	LZ-55	LZ-65	LZ-75	LZ-80
Al2O3 min %	48	55	65	75	80
Fe2O3 max %	2	2	2	2	2
Refractoriness oC min.	1750	1770	1790	1790	1790
Refractoriness under Load C min.	1420	1470	1500	1520	1530
Permanent Linear Change %	1450 C×2h	1500 C×2h	1500 C×2h	1500 C×2h	1500 C×2h
Permanent Linear Change %	+0.1~-0.4	+0.1~-0.4	+0.1~-0.4	+0.1~-0.4	+0.1~-0.4
Apparent Porosity max. %	22	22	23	23	21
Cold Crushing Strength mim.	39	44	49	54	65