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Contact Person : Ms. Kuang Amanda
Company Name : Pingxiang Global Chemical Packing Co., Ltd.
Tel : 86-799-6376388
Fax : 86-799-6377198
Address : Jiangxi,Pingxiang,Gaokeng Industrial Park, Pingxiang, Jiangxi
Country/Region : China
Zip : 337042

99% Alumina Ball

Product Detailed

Related Categories:Ceramics
Related Product Searches:99% Alumina Ball,High Quality,99% Alumina Ball, high alumina ball,Global

10 years Alumina Ceramic Ball specialize manufacture Draft National Chemical Industry Standard HG/T3683.1-2000 ISO9001-2000

(1) Product DescriptionAlumina ball have the advantages of high strength, high stabilities to chemical and thermal circumstances. It can be resistant to acid, alkali, salt and all organic solvents. Being used as a support and a covering material in reactors in oil refinery, chemical, fertilizer, natural gas and environmental protection industries, it can improve the distribution of gas & liquid and protect the catalyst from shocking by the rushing fluids.

(2) Technical Specification

Type			Feldspar	Feldspar-Mullite	Mullite	Mullite-Corundum	Corundum
Item			Feldspar	Feldspar-Mullite	Mullite	Mullite-Corundum	Corundum
Chemical composition%	Al2O3		20-30	30-45	45-70	70-90	≥90
	Al2O3+SiO2		≥90
	Fe2O3		≤1
Water absorption, %			≤5
Acid resistance , %			≥98
Alkali resistance,%			≥80	≥82	≥85	≥90	≥95
Thermal resistance			≥1300	≥1400	≥1500	≥1600	≥1700
Crushing strengthN/grain		Φ 3	≥120	≥140	≥150	≥160	≥200
		Φ 6	≥400	≥420	≥440	≥480	≥500
		Φ 8	≥480	≥520	≥600	≥620	≥650
		Φ10	≥600	≥700	≥800	≥900	≥1000
		Φ13	≥1000	≥1100	≥1300	≥1500	≥1800
		Φ16	≥1500	≥1600	≥1800	≥2300	≥2600
		Φ20	≥1800	≥2000	≥2300	≥2800	≥3200
		Φ25	≥2500	≥2800	≥3200	≥3600	≥4000
		Φ30	≥3000	≥3200	≥3500	≥4000	≥4500
		Φ38	≥4000	≥4500	≥5000	≥5500	≥6000
		Φ50	≥6000	≥6500	≥7000	≥8500	≥10000
		Φ75	≥10000	≥11000	≥12000	≥14000	≥15000
Bulk density, kg/m3			1300-1400	1400-1500	1500-1600	1600-1800	≥1800
Note: The data of bulk density is given for reference only, not as the acceptance criterion.