RP4801 Perforated Porous Ceramic Ball

Catalogue Number	RP4801
Material	Alumina, other materials could be requested.

Perforated porous ceramic balls, also known as filter balls, are produced by creating 20-30% porosity within inert ceramic balls. Stanford Advanced Materials (SAM) has extensive experience in the production and supply of high-quality ceramic balls.

Related products: Activated ceramic ball, slotted perforated ceramic ball, refractory ceramic ball, rough ceramic ball

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Type Item		1	2	3
Chemical Composition (%)	_Al2O3	20-80
	_Al2O3+SiO2	≥90
	_Fe2O3	≤1
Pore Size (microns)		0.5-35	40-100	110-1000
Porosity (%)		20-30	15-25	15-25
Air Permeability (^{m3-cm/m2-h-10Pa})		0.2-0.8	1-6	7-50
Acid Resistance (%)		≥98	≥98	≥96
Alkali Resistance (%)		≥85	≥85	≥80
Thermal Shock Resistance(△T)℃		800	800	800
C crush Resistance (N/Grain)		100-20,000, Dependent on type and size
Bulk Density (kg/m3⁾		1200-1500

Type Item		1	2	3
Chemical composition (%)	Al₂O₃	20-80
	Al₂O₃+SiO₂	≥90
	Fe₂O₃	≤1
Pore size (um)		0.5-35	40-100	110-1000
Porosity (%)		20-30	15-25	15-25
Air permeability (m³·cm/m²·h·10Pa)		0.2-0.8	1-6	7-50
Acid resistance (%)		≥98	≥98	≥96
Alkali resistance (%)		≥85	≥85	≥80
Thermal shocking resistance(△T)℃		800	800	800
Crushing strength (N/grain)		100-20000， Deferent upon types and sizes
Bulk density (kg/m³⁾		1200-1500

RP4801 Perforated Porous Ceramic Ball

Perforated Porous Ceramic Balls Description

Perforated Porous Ceramic Balls Specifications

Applications of Perforated Porous Ceramic Balls

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