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SINTERED PLASTIC FILTERS


Manufacturer: DALON
Material: POLYPROPYLENE (PE)
Product Code: SPF

Product Characteristics
Pore Pitch: from 0.5 µm to 80 µm
Diameter: from 2 to 250 mm,and length from 2 to 1500 mm
Porosity: 35 up to 45%
Density: from 6.0 to 6.5
Working Temp: 120°C -MAX

DALON PLASTIC FILTER:

— High porosity sintered elements from spherical PE powder

MATERIALS:

— self-supporting structural element are mechanically fixed with respect to both size and position after the sintering process

STABILITY:

— sintered PE material suitable for laboratories and medical purpose, particularly good properties for all kinds of sensors protections.

PROPERTY:

— HYDROPHILIC AND HYDROPHOBICITY

Application Examples:

—chemical industries

—semiconductor

—scientific instrument

—PHARMACEUTICAL

—polymer filtration

—gas and liquid filtration

—silencing

—sparging

—fluidization

—flow restriction

—sensor and valve protection

—handling of bluk material

MOULDING:

— filters are produced by gravity sinter technology, PE powder is filled into molds and then sintered inside of these molds. by varying the parameters of the powder production process, can produce spherical powder particles in a wide range of shape, sizes.

SINTERING:

— the processing step for all P/M products, which bonding of powder particles through fusion at the temperatures well below the melting point. after sintering that the grain boundaries run over the original particle boundaries. sintering gives the high porosity material it's shape-stability and properties of strong metal component.

STANDARD GEOMETRIES:

our various high porosity sintered metal filter can be made in following standards

— DISCS – Ød 4mm to Ød 300mm –up to h 100mm

— CYLINDERS – Ød 4mm to Ød 300mm –up to h 1000mm

— CONES – Ød 4mm to Ød 100mm –up to h 900mm

— PLATES – width up to 300 ,length up to 1200mm –up to h 70mm

— SILENCERS –made of sintered bronze sintered together with solid bronze fitting

DALON ALSO MANUFACTURE TO CUSTOM-DESIGNED SHAPES AND DIMENSIONS

—FILTERING DEGREE RANGE FROM 5 TO 150MICRON

Sintered filters and frits have tiny holes that trap very small particles.

They’re made of Bronze for excellent corrosion and abrasion resistance.Based on the size of the particles you wish to remove,which often used in kinds of filtering and gas-bubbling applications (oil sparging).

Special Large filter parts could be assembled in our certified welding workshop.

DALON manufacture various filter grades with specified pore size and flow rates in order to have appropriate solution for your requirements.

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