Specifications

1.Alumina Porous ceramics sheets 
2.For aroma oil diffuser 
3.Electrical insulator 
4.High temperature and Corrosion Resistance 

Wear resistance/porous alumina plate/sheets/use for vacuum chucks/table/innovacera

 

1.  Introduction:

 

The Alumina porous ceramic plate seems to be more cut resistant to laser than metals or plastics, it can be as a cover for a vacuum table to hold that material in place.

 

The unique characteristics and quality of our porous ceramics allow them to be used in a variety of applications. The natural wetting abilities of a porous ceramic, the uniform pore sizing, and inert raw materials provide an excellent finished product for research or industrial applications. Combine these attractive features with the strength and durability capabilities of a variety of ceramic shapes and you have a limitless number of excellent possibilities.

 

The range of Unibest porous ceramic are made from aluminum oxide and silicon carbide. The strong, uniform porous ceramic has 40-50% open porosity with a tortuous pore structure and is available in pore sizes ranging from 6 to 90 microns.

 

2.  Porous ceramic features:

 

1) Maximum Temperature

Up to 1000C for porous ceramic, limited only by sealants, gaskets or hardware materials.

2) Corrosion Resistance

Porous ceramics are resistant to most acids, except for Hydrofluoric Acid and Phosphoric Acid. In alkaline solutions, porous ceramics are resistant up to pH9. It is also resistant to organic solvents. The sealants, gaskets and/or hardware materials used, may be the limiting factor in certain fluids.

3) Cleanability

Porous ceramic is cleanable by a variety of methods, depending on type of contaminant to be removed. Methods include spraying, brushing, backwashing, oven firing, dilute acid cleaning, solvent cleaning, steam cleaning and ultrasonic cleaning

Porous ceramics are used for:

Vacuum Chucks

Filters

Diffusers

Air Bearings

Dispersion Media

Ash Handling

Wicking Media

 Fluidized Bed Plates

Specialty Spargers

Breathers – Vents

Porous ceramics are used where uniform controlled pore size is required in chemical process, semiconductor, pharmaceutical and manufacturing applications.