pe pipes
ptfe membrane filter
Sintered Porous PTFE
ptfe filter
Sintered PTFE
0.2 um ptfe filter
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pe pipes
ptfe membrane filter
Sintered Porous PTFE
ptfe filter
Sintered PTFE
0.2 um ptfe filter

Sintered PTFE Filter

The sintered PTFE filter is a high-performance filtration solution designed to effectively remove impurities and contaminants from fluids, offering exceptional chemical resistance and durability in various industrial applications.

  Personalized customization: 

Whether choosing from these specifications or presenting your unique requirements, Lvyuan ensures a tailored approach to meet your specific needs.

  After-Sales Service and Warranty:

We offer comprehensive after-sales services, including installation guidance and technical support. Our products also come with a specified warranty period to ensure a worry-free experience for our customers.

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ptfe filter elements

Product description

The surface of the cartridge is smooth, with high strength and good inutility, and the phenomenon of powder falling off will not occur. It is also extremely stable for all chemical substances. The material cartridge has a high porosity of more than 50% and a uniform pore size distribution. The cartridge has the ability to resist strong acid, strong alkali, chemical corrosion, "ozone," and various solvents, and can resist high temperatures up to 200 °C. It is widely used in the filtration of high-temperature gases, chemical liquids and other media.

sintered ptfe filter elemnents

Specifcation

Regular size (mm):

31x12x1000, 31x20x1000, 38x20x1000, 38x18x1000, 38x20x1200, 38x20x1300, 38x20x150, 38x20x500, 38x20x400, 38x20x250, 38x20x200, 38x20x180, 38x20x150, 50x20x1000, 50x31x1000, 50x38x1000, 65x31x1000, 65x38x1000, 65x44x1000, 78x62x750

Outer diameter:

10mm, 20mm, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, 110mm, 120mm, 200mm, or customized by customer's request.

Inner diameter:

1.1"(28mm), or customized by customer's request.

Sintered PTFE Filter Product Features

01
Anti-strong acid and alkali.
02
High temperature 200'C can be steam sterilized and steam filtered.
03
High porosity: For general metal sintered filter, the porosity is below 30%, while the porosity of PTFE sintered filter is as high as 50%, so the same filter area with large fluid flow
04
With smooth outer surface, the impurities are not easy to hang on the surface of the filter element.
05
High strength and toughness. The filter is not easy to break, much better than the metal filter.
06
High filtration accuracy: The filtration accuracy of PTFE sintered filter can be made to 0.3um, even to 0.1um, which is not achieved by general metal filter.

Material of constructions

Filter media: PTFE (Polytetrafluoroethylene)
Connector type: Flat, Insert type, thread type, Fin
End caps: PP, M36, M30, M25, M22, M14, and M12

Performance

Removal rating: 0.3um 0,45um 1um 3um 5um 10um 20um 30um 40um 50um
Maximum Operating Temperature:2200'℃
Maximum Operating Pressure: 6.0bar

Parameters

• Material: ultra-high-polymer polytetrafluoroethylene

• Application: for strong acid, strong alkalis, high temperatures, and chemical corrosion

• Scope of application: air, water, liquid, or oil

• General working pressure difference: 5bar

• Filtration precision: 1-100um

• Working temperature:≤200 "C

We’ve got answers.

Browse some answers to our most common questions, or you can drop us a line to ask something else.

See all FAQs
Porous Plastic Filter
What are Porous Metal Filters?

Porous metal filters stand as specialized filtering tools employed in applications where conventional filtration equipment falls short. Typically, metals undergo a sintering process, transforming them into porous or powdered structures, ensuring a more effective filtration process.

Technically, sintering is a metallurgical method applied to solidify metals or alloys into a powdered form. This involves heating the metal or alloy below its melting point to create an intense solid structure with a specific number of pores.

 

Here are some main types of porous filters used across various industrial applications:

• Sintered Porous Metal Filter: These filters boast pores for effective filtration and are crafted to withstand high pressure and mechanical stress. Manufacturing involves sintering plastic and high molecular polymer powder at elevated temperatures.

• Porous Stainless Steel: Utilizing grade 316 steel, these high-performance filters offer excellent pressure and temperature resistance, ideal for harsh conditions.

• Porous Discs: Shaped as filter discs, these filters are designed with precise pore sizes and numbers for efficiency in specific applications.

• Sintered Metal Filter: Tailored for high industrial and commercial demands, these filters accommodate the effective filtration of gases, liquids, and semi-solids.

• Porous Bronze Filter: Manufactured with spherical bronze powder, these filters excel in noise reduction and turbulence-proofing, making them a reliable choice across various industries.

Can sintered porous filter discs be customized?

Yes, sintered porous filter discs are highly customizable. You can specify pore sizes, material preferences, disc diameter, and other parameters to meet the unique requirements of your application.

Are sintered porous filter discs suitable for sterile filtration?

Yes, sintered porous filter discs can be designed for sterile filtration applications, especially when made from materials suitable for high-temperature and chemical sterilization methods.

How are sintered plastic porous filters manufactured?

Sintered plastic porous filters are manufactured through a process of molding, sintering, and machining. This involves compacting the polymer particles into a desired shape, heating them to a specific temperature to fuse the particles together, and then machining the filter to achieve the desired dimensions and surface finish.

What is a sintered plastic porous filter?

A sintered plastic porous filter is a filtration device made from polymeric materials that are compressed and heated to form a porous structure with controlled pore sizes and distribution.

What are the typical applications of sintered plastic porous filters?

Sintered plastic porous filters are used in various industries, such as pharmaceuticals, food and beverage, water treatment, automotive, aerospace, and electronics, for filtration, separation, venting, and fluidization applications.

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