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Contact Person : Mr. Chen Jiangwei
Company Name : Henan Dengfeng Guang Da Refractory Material Co., Ltd.
Tel : 86-0371-62986716,18637158555
Fax : 86-0370-62986716,62986718 Address: Ludian Town Zip: 452472 Country/Region: China (Mainland) Province/State: Henan City: Dengfeng Indicates informa
Address : Henan,Dengfeng,Ludian Town
Country/Region : China
Zip : 452472

High alumina brick for hot-blast stove

Product Detailed

Related Categories:Refractory

It is resistant to high temperature, chemical corrosion resistance

1.Product raw materials: senior bauxite clinker

2.The high-pressure forming, high temperature sintering and into

3.Main minerals: mullite

4.Physical and chemical indexes:

ITEMS	GL-65	GL-55	GL-48
AL2O3.% Min	65	55	45
Fe2O3.% Max	_	_	_
Refractability Min	1780	1760	1740
Refractoriness under load Min	1500	1470	1420
%(P.L.C) 1450°C*2h	0—0.4	0—0.4	0—0.4
Apparent porosity %(A.P.) Max	22(24)
Cold crushing strength MPa(ccs)Min	50	45	40
Thermal shock resistance, 1100°C water cooling,cycles	6