1mm 2mm 3mm 4mm 5mm 6mm 7mm 8mm Light Ceramic Ball Bearing Balls

• Customization: Available
• Customized: Customized
• Certification: ISO
• Model NO.: 1mm 2mm 3mm 4mm 5mm 6mm 7mm 8mm
• Standard Parts: Yes
• Universal: Yes
• Type: Bearing Ball
• Material: Ceramic
• Grade: G5-10-16-20-40-100-200
• Transport Package: Carton
• Specification: OEM
• Trademark: Fuqin
• Origin: China

Product Description

Specifications
1)20 years professional manufacture
2)White ceramic balls
3)Ontime delivery
4)One-stop service
5)ISO9001:2000
white ceramic balls ,Inert Alumina Ceramic Ball,porous ceramic balls

Product Show

1.Description of product
Inert Alumina Ceramic Ball is widely used in petrochemical industry, chemical industry, fertilizer industry, natural gas industry and environment protection etc. with function as covering and supporting materials for catalyst in reactors and packing for towers. Its main role is increasing the distributions of liquid and gas, holding and protecting the activated catalyst with low strength.

Technical data

Type Performance		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
Heat resistance °C		≥1300		≥1400	≥1500	≥1600	≥1700
Crush strength N/granule	3	≥120		≥140	≥150	≥160	≥200
	6	≥400		≥420	≥440	≥480	≥500
	8	≥480		≥520	≥600	≥620	≥650
	10	≥600		≥700	≥800	≥900	≥1000
	13	≥1000		≥1100	≥1300	≥1500	≥1800
	16	≥1500		≥1600	≥1800	≥2300	≥2600
	20	≥1800		≥2000	≥2300	≥2800	≥3200
	25	≥2500		≥2800	≥3200	≥3600	≥4000
	30	≥3000		≥3200	≥3500	≥4000	≥4500
	38	≥4000		≥4500	≥5000	≥5500	≥6000
	50	≥6000		≥6500	≥7000	≥8500	≥10000
	75	≥10000		≥11000	≥12000	≥14000	≥15000
Bulk density kg/m3		1100-1200		1200-1300	1300-1400	1400-150	>1550
Note: The above data is for reference only.