Products Lab Consumables & Materials PTFE material PTFE sampling filter
PTFE sampling filter

PTFE material

PTFE sampling filter

Item Number : PTFE-10

Price varies based on specs and customizations


Material
Polytetrafluoroethylene (ptfe)
Specification
25 / 40 / 47mm
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Application   

PTFE filters are mainly used to filter small amounts of solutions, remove particulate pollutants, clarify liquids, and sterilize filtration, etc., and are widely used in laboratory liquid chromatography pre-filtration testing, because the filter itself can replace the filter membrane. The filter clip made of polytetrafluoroethylene not only has the above advantages, but also can withstand strong acid and alkali and organic solvents, and has a wider range of uses. Such as aerosol sampling, low-concentration particulate matter sampling, environmental monitoring sampling, etc.

Detail & Parts

PTFE sampling filter detail 1PTFE sampling filter detail 2PTFE sampling filter detail 3PTFE sampling filter detail 4PTFE sampling filter detail 5

The products we show are available in different sizes and custom sizes are available on request.

Advantages

  • Resistant to different organic solvents; metal element blank value is low, with the characteristics of low dissolution and low precipitation;
  • It has the characteristics of acid and alkali resistance and corrosion resistance. It can be used for a long time in the environment of strong acid and strong alkali without being corroded and polluted by the medium, thus ensuring the long-term stability and life of the filter.
  • Suitable for high temperature environment; it can be used for a long time in high temperature environment without deformation and aging due to temperature changes.
  • High-efficiency filtration performance; it can filter tiny particles and impurities to ensure the purity and safety of liquid or gas. With high filtration precision and high filtration efficiency, it can be used continuously for a long time, reducing the frequency and cost of replacement and maintenance.

FAQ

What is polytetrafluoroethylene (PTFE)?

Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer of tetrafluoroethylene. It is a white, waxy solid that is known for its exceptional nonstick properties, high chemical resistance, and low friction coefficient. PTFE is widely recognized by its brand name Teflon, which is a registered trademark of Chemours, a spin-off of DuPont.

What are the key properties and characteristics of PTFE?

PTFE possesses several unique properties that make it highly desirable for various applications. It has excellent chemical resistance, being virtually unaffected by most chemicals and solvents. PTFE is also non-reactive, making it suitable for use in harsh environments. It has a low coefficient of friction, providing excellent nonstick properties, and it retains its nonstick characteristics even at high temperatures. PTFE is also electrically insulating, with high dielectric strength, and has a wide temperature range of -200 to +260 degrees Celsius (-328 to +500 degrees Fahrenheit). Additionally, PTFE is biologically inert, making it suitable for use in medical and food-grade applications.

What are the applications of PTFE?

PTFE finds applications in a wide range of industries due to its unique properties. It is commonly used as a nonstick coating for cookware, such as frying pans and baking sheets. PTFE is also used as a lining material for pipes, tanks, and vessels that handle corrosive chemicals. Its low friction coefficient makes it suitable for bearings, seals, and gaskets in various mechanical systems. PTFE is used in electrical insulation, such as wire and cable coatings, and it is also employed in the manufacturing of electrical components, such as connectors and insulators. Additionally, PTFE is utilized in medical devices, such as catheters and surgical implants, due to its biocompatibility.

What are the advantages of using PTFE?

The use of PTFE offers several advantages in various applications. Its exceptional nonstick properties make it easy to clean and release materials, reducing the need for excessive lubrication or cleaning agents. PTFE's high chemical resistance ensures long-term durability and protection against corrosion. Its low friction coefficient reduces wear and tear, improving the lifespan of mechanical systems. PTFE's electrical insulation properties make it safe for use in electrical applications. Furthermore, its biocompatibility makes it suitable for medical and food-grade applications. PTFE is also highly stable at high temperatures, maintaining its properties without degradation. Overall, the advantages of PTFE include its nonstick nature, chemical resistance, low friction, electrical insulation, biocompatibility, and high temperature stability.

Are there any limitations or considerations when using PTFE?

While PTFE has many desirable properties, there are some limitations and considerations to keep in mind. PTFE has a relatively low mechanical strength compared to other engineering materials, so it may not be suitable for applications that require high load-bearing capabilities. It also has a relatively high coefficient of thermal expansion, which needs to be considered for dimensional stability in certain applications. PTFE has poor adhesion properties, making it difficult to bond or paint directly onto its surface. Pre-treatments or specialized adhesives may be required for proper adhesion. Additionally, PTFE is susceptible to damage from high-energy radiation, so it may not be suitable for applications in radiation-intensive environments. It is also important to consider the potential release of toxic fumes when PTFE is heated above its recommended temperature range.
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4.8

out of

5

The PTFE filters are a game-changer for our lab. They offer superior filtration performance and can withstand harsh chemicals and temperatures.

Aiden Klein

4.9

out of

5

I highly recommend the PTFE filters for their exceptional quality and durability. They've streamlined our filtration processes and saved us valuable time.

Isabella Garcia

4.7

out of

5

These filters are a must-have for any lab. They're easy to use and provide consistent, reliable results. We've seen a significant improvement in our filtration efficiency since switching to PTFE.

Liam Brown

5.0

out of

5

The PTFE filters have exceeded our expectations. They're incredibly durable and have held up well even under the most demanding conditions. Our lab couldn't function without them.

Sophia Rodriguez

4.6

out of

5

These filters are a great value for the price. They're affordable and perform just as well as more expensive brands. We're very satisfied with our purchase.

Jackson Jones

4.8

out of

5

The PTFE filters are a lifesaver in our lab. They've helped us achieve superior filtration results and have significantly reduced our sample preparation time.

Amelia Davis

4.9

out of

5

These filters are a testament to KINTEK SOLUTION's commitment to quality. They're meticulously crafted and deliver exceptional performance. We're thrilled with our investment.

Lucas Miller

5.0

out of

5

The PTFE filters have revolutionized our filtration processes. They've enabled us to achieve higher levels of precision and accuracy in our experiments. We couldn't be happier with our decision to switch.

Isabella Garcia

4.7

out of

5

These filters are an indispensable tool in our lab. They're incredibly versatile and can handle a wide range of applications. We rely on them for consistent and reliable results.

Liam Brown

5.0

out of

5

The PTFE filters are a game-changer for our research. They've enabled us to push the boundaries of our experiments and achieve groundbreaking results. We're incredibly grateful for their contribution to our success.

Sophia Rodriguez

4.6

out of

5

These filters are a testament to KINTEK SOLUTION's customer-centric approach. They're always willing to go the extra mile to ensure our satisfaction. We highly recommend them for their exceptional products and outstanding service.

Jackson Jones

4.8

out of

5

The PTFE filters are a shining example of innovation in the filtration industry. They're constantly pushing the boundaries of what's possible and delivering cutting-edge solutions. We're excited to see what they come up with next.

Amelia Davis

4.9

out of

5

These filters are a testament to KINTEK SOLUTION's commitment to quality. They're meticulously crafted and deliver exceptional performance. We're thrilled with our investment.

Lucas Miller

5.0

out of

5

The PTFE filters have revolutionized our filtration processes. They've enabled us to achieve higher levels of precision and accuracy in our experiments. We couldn't be happier with our decision to switch.

Isabella Garcia

4.7

out of

5

These filters are an indispensable tool in our lab. They're incredibly versatile and can handle a wide range of applications. We rely on them for consistent and reliable results.

Liam Brown

5.0

out of

5

The PTFE filters are a game-changer for our research. They've enabled us to push the boundaries of our experiments and achieve groundbreaking results. We're incredibly grateful for their contribution to our success.

Sophia Rodriguez

4.6

out of

5

These filters are a testament to KINTEK SOLUTION's customer-centric approach. They're always willing to go the extra mile to ensure our satisfaction. We highly recommend them for their exceptional products and outstanding service.

Jackson Jones

4.8

out of

5

The PTFE filters are a shining example of innovation in the filtration industry. They're constantly pushing the boundaries of what's possible and delivering cutting-edge solutions. We're excited to see what they come up with next.

Amelia Davis

PDF - PTFE sampling filter

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Catalog of Ptfe Material

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Catalog of Ptfe

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