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Contact Person : Ms. Chen Cathy
Company Name : Jiangxi Pingxiang Longfa Enterprise Co., Ltd.
Tel : 86-799-3203268
Fax : 86-799-3486489
Address : Jiangxi,Pingxiang,Xiabu Town,Xiangdong District, Pingxiang City Jiangxi Pro
Country/Region : China
Zip : 337022

inert alumina ball

Product Detailed

inert alumina ball 1low water absorption 2High temperature 3strong acid-alkali erosion resistance 4 ISO9001-2000 Certified

Chemical Composition of inert alumina ball

Chemical and Physical Property

Main crystal phase Al2O3% Content Item		Feldspar	Feldspar-mullite	Mullite	Mullite corundum	Corundum
Main crystal phase Al2O3% Content Item		20-30	30-45	45-70	70-90	≥90
Water absorption %				≤5
Acid resistance %				≥98
Alkali resistance %		≥80	≥82	≥85	≥90	≥95
Thermal shcking, °C		≥130	≥200	≥500	≥700	≥800
Crushing Strength N/piece	Φ3	≥0.12	≥0.14	≥0.14	≥0.16	≥0.20
	Φ6	≥0.40	≥0.42	≥0.44	≥0.48	≥0.50
	Φ8	≥0.48	≥0.52	≥0.60	≥0.62	≥0.65
	Φ10	≥0.60	≥0.70	≥0.80	≥0.90	≥1.00
	Φ13	≥1.00	≥1.10	≥1.30	≥1.50	≥1.80
	Φ16	≥1.50	≥1.60	≥1.80	≥2.30	≥2.60
	Φ20	≥1.80	≥2.00	≥2.30	≥2.80	≥3.20

inert alumina ball

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