RP4801 Perforated Porous Ceramic Ball

Catalog No.	RP4801
Material	Alumina, other materials could be requested.

Perforated Porous Ceramic Ball also called filtering balls, is made by making 20-30% pores inside the inert ceramic balls. Stanford Advanced Materials (SAM) has rich experience in manufacturing and supplying high-quality ceramic balls.

Related products: Activated Ceramic Ball, Slotted Perforated Ceramic Ball, Refractory Ceramic Ball, Rough Ceramic Ball

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Description

Specification

Perforated Porous Ceramic Ball Description

Perforated Porous Ceramic Ball also called filtering balls, is made by making 20-30% pores inside the inert ceramic balls. As a result, it can be used to filter out and remove impurities including grain, gelatin, asphalt, heavy metals, and iron ions less than 25um in addition to supporting and protecting the catalyst. It can also increase the void space and flux of the fluids and reduce the resistance of the system. Perforated Porous Ceramic Ball is widely used in oil refinery, chemical, fertilizer, natural gas, and environmental protection industries.

Perforated Porous Ceramic Ball Specifications

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

Perforated Porous Ceramic Ball Applications

It is widely used in oil refinery, chemical, fertilizer, natural gas, and environmental protection industries.

Perforated Porous Ceramic Ball Packaging

Our Perforated Porous Ceramic Balls are carefully handled during storage and transportation to preserve the quality of our product in its original condition.