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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

Inert Ceramic Ball For Corundum

Product Detailed

Related Categories:Oxide
Related Product Searches:Inert Ceramic Ball For Corundum,High Quality,Inert Ceramic Ball For Corundum, Corundum,HQ-DA Corundum

1)>90% AL2O3 2)IS9001:2000 3)3-75MM 4)High strength, high stabilities to chemical and thermal circumstances etc

(1) Product Description

Inert Ceramic Ball For Corundum has the advantages of high strength, high stabilities to chemical and thermal circumstances. It can resist the corrosion to acid, alkali, salt and all organic solvents.

Being used as a supporting and a covering materia of catalyst in reactors, oil refinery, chemical, fertilizer production, natural gas and environmental protection industries.

The main role of these ceramic balls is to increase the distribution spots of gas or liquid, and to support and protect the activating catalyst with low strength.

(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,°C		≥1300	≥1400	≥1500	≥1600	≥1700
Crushing strengthN/grain	Φ3	≥120	≥140	≥150	≥160	≥200
	Φ6	≥400	≥420	≥440	≥480	≥500
	Φ8	≥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.