July 25, 2024 by Brandon Pascual Brandon Pascual No Comments

The Ultimate Guide to PTFE Sheets: Unleashing the Power of the Most Versatile Material on the Planet

Hey there, innovators! Are you ready to unlock the secrets of the most incredible material in the universe? Look no further than PTFE sheets!

Imagine a material that’s like a superhero cape – it’s non-stick, chemical-resistant, and can withstand temperatures that would melt lesser materials like a popsicle on a hot summer day. Sounds like science fiction, right? But trust us, PTFE sheets are the real deal.

THE EVOLUTION OF PTFE UNRAVELING THE HISTORY AND ADVANCEMENTS IN PTFE FIBER AND POLYMER

What are PTFE Sheets?

PTFE (Polytetrafluoroethylene) sheets are made from a unique polymer that’s like a molecular ninja – it can dodge and weave around chemicals, heat, and even radiation like a pro. This means that PTFE sheets can be used in some of the most extreme environments on the planet, from the depths of space to the heart of a nuclear reactor.

Properties of PTFE Sheets:

Rotary Shaft Seals for Oil and Gas Industry | Advanced EMC Technologies

Chemical Resistance: PTFE can withstand almost all chemicals.

High Temperature Tolerance: It remains stable from -200°C to +260°C.

Non-stick Surface: Few substances will permanently adhere to a PTFE coating.

Low Friction: PTFE has one of the lowest coefficients of friction of any solid.

High Dielectric Strength: Excellent insulator for electrical components.

Non-Flammable: It is used in high-temperature environments without risk of fire.

Applications of PTFE Sheets

The possibilities are endless! With PTFE sheets, you can create:

Gaskets and Seals: Ideal for applications that require resistance to aggressive chemicals and high temperatures.

Bearings and Bushings: Provides a frictionless surface to reduce wear and tear.

Liners and Coatings: Protects equipment from corrosion and contamination.

Insulators and Dielectrics: Used in electrical applications due to its high dielectric strength.

Medical Devices: Biocompatible and used in various surgical instruments and implants.

Aerospace Components: Withstands the extreme conditions of space.

Food Processing Equipment: Non-stick and easy to clean, perfect for hygienic applications.

Energy Storage Systems: Durable and stable, ideal for use in batteries and fuel cells.

THE EVOLUTION OF PTFE: UNRAVELING THE HISTORY AND ADVANCEMENTS IN PTFE FIBER AND POLYMER

Real-World Applications of PTFE Sheets

PTFE sheets are used in a wide range of industries, from aerospace to medical devices. Here are some real-world examples of how PTFE sheets are being used:

Aerospace: PTFE sheets are used in the manufacture of aircraft and spacecraft components, such as seals, gaskets, and bearings. Their ability to withstand extreme temperatures and chemical exposure makes them ideal for these applications.

Medical Devices: PTFE sheets are used in the production of medical devices, such as implantable devices, surgical instruments, and diagnostic equipment. Their biocompatibility and non-stick properties make them suitable for a wide range of medical applications.

Food Processing: PTFE sheets are used in the production of food processing equipment, such as conveyor belts, seals, and gaskets. Their non-stick and chemical-resistant properties ensure hygiene and durability.

Energy Storage: PTFE sheets are used in the production of energy storage systems, such as batteries and fuel cells. Their thermal stability and chemical resistance enhance the efficiency and longevity of these systems.

EXPANDED PTFE VS. PTFE

Case Study: PTFE Sheets in Aerospace Applications

Background: A leading aerospace manufacturer was facing challenges with traditional sealing materials in their jet engines. The extreme temperatures and aggressive chemicals were causing frequent failures and maintenance issues.

Solution: The manufacturer switched to PTFE sheets for gaskets and seals. PTFE’s high thermal stability and chemical resistance provided a durable solution that could withstand the harsh operating conditions.

Results:

Increased Reliability: The use of PTFE sheets significantly reduced the frequency of seal failures.
Cost Savings: Maintenance costs dropped due to the longer lifespan of PTFE seals.
Performance Improvement: The overall performance and efficiency of the jet engines improved, leading to higher customer satisfaction.

UNDERSTANDING THE DIFFERENT TYPES OF COMPOSITE BUSHINGS IN TECHNOLOGY

So…

So, what are you waiting for? With PTFE sheets, the possibilities are endless. Whether you’re a seasoned engineer or just starting out, we invite you to join the PTFE revolution!

PTFE sheets are incredibly versatile, offering unmatched chemical resistance, thermal stability, and non-stick properties. They are essential in various industries, from aerospace to medical devices, providing reliable and long-lasting solutions.

Ready to explore the incredible benefits and applications of PTFE sheets? Click here to get started or contact us at Advanced EMC Technologies today!

PTFE SHEET FLASH SALE!

Available Sizes and Pricing

Our PTFE sheets are available in a variety of thicknesses to meet your specific needs:

1/32″ Thickness

Price Per Sheet: $25.00

Weight Per Sheet: 6 lbs

1/16″ Thickness

Price Per Sheet: $50.00

Weight Per Sheet: 12 lbs

3/32″ Thickness

Price Per Sheet: $77.00

Weight Per Sheet: 18 lbs

1/8″ Thickness

Price Per Sheet: $100.00

Weight Per Sheet: 24 lbs

3/16″ Thickness

Price Per Sheet: $110.00

Weight Per Sheet: 35 lbs

Technical Data on PTFE Sheets

Polytetrafluoroethylene (PTFE)

Thickness Range: 0.79375 mm to 4.7625 mm

Sheet Sizes: 1219.2 mm x 1219.2 mm

Density: 2.2 g/cm³

Tensile Strength: 20-30 MPa

Elongation at Break: 300-500%

Hardness: Shore D 50-65

Temperature Range: -200°C to +260°C

Thermal Conductivity: 0.25 W/mK

Dielectric Strength: 60-80 kV/mm

Chemical Resistance: Excellent resistance to most chemicals, including acids, bases, and solvents

Water Absorption: <0.01%

Flammability: UL 94 V-0

Benefits of Our PTFE Sheets

Chemical Resistance: Withstand aggressive chemicals.

Thermal Stability: Maintain properties in extreme temperatures.

Non-stick Surface: Easy cleaning and maintenance.

Low Friction: Reduce wear and extend the life of mechanical parts.

High Dielectric Strength: Ideal for electrical applications.

Non-Flammable: Safe for high-temperature environments.

Additional Resources

Contact Information:

Phone: +1-918-994-7776
Email: sales@advanced-emc.com
Address: 2117 Yellowood Ave, Broken Arrow, OK 74012

July 18, 2024 by Brandon Pascual Brandon Pascual No Comments

Advanced EMC Technologies: Revolutionizing Sealing Solutions Across Industries

Advanced EMC Technologies is synonymous with innovation and excellence in PTFE sealing solutions. Our products are designed to meet the most demanding requirements across various industries. In this blog, we delve into real-world application examples to showcase the exceptional capabilities of our PTFE rotary shaft seals in diverse fields such as oil and gas, renewable energy, aerospace, and space exploration.

Real-World Application: PTFE Rotary Shaft Seals in Oil and Gas Drilling

Challenge: In the oil and gas industry, drilling operations face extreme conditions, including high pressures, temperatures, and exposure to harsh chemicals and abrasive materials. Traditional seals often fail under these conditions, leading to costly downtime and repairs.

Solution: Advanced EMC Technologies’ PTFE rotary shaft seals provide a reliable solution for these challenging environments. Let’s explore how our seals excel in this application:

High-Pressure Resistance: During drilling operations, equipment such as mud pumps and rotary steerable systems experience high pressures. Our PTFE seals can withstand pressures up to 15 bar, ensuring continuous operation without seal failure.

TYPES OF SEALS FOR OIL AND GAS INDUSTRY

Broad Temperature Range: The temperature range in drilling operations can vary significantly, from sub-zero temperatures in deep-sea environments to high temperatures encountered during drilling. Our seals operate efficiently from -40 to +220°C, providing unmatched reliability.

THE BENEFITS OF PTFE SPRING ENERGIZED SEALS FOR OIL AND GAS

Chemical Resistance: Drilling fluids and chemicals used in oil and gas operations can be highly corrosive. Our PTFE seals offer exceptional resistance to a wide range of chemicals, preventing degradation and ensuring long-lasting performance.

HOW TO DESIGN AND SELECT SEALS FOR OIL AND GAS

Minimal Friction and Wear: Equipment downtime due to seal failure can be costly. Our PTFE rotary shaft seals are designed with a durable sealing lip that exhibits minimal friction and wear, reducing maintenance frequency and extending the life of the equipment.

THE OIL AND GAS INDUSTRY DURING COVID-19

Impact: By using our PTFE rotary shaft seals, oil and gas companies can achieve higher operational efficiency. The seals’ ability to withstand extreme conditions reduces the risk of equipment failure, ensuring continuous drilling operations and translating into significant cost savings.

Enhancing Energy Efficiency: PTFE Seals in Renewable Energy

Challenge: The renewable energy sector, including wind and solar power, demands reliable sealing solutions that can withstand environmental extremes and ensure efficient operation. Components must handle wide temperature ranges, exposure to elements, and continuous motion.

Solution: Advanced EMC Technologies’ PTFE seals are ideal for renewable energy applications. Here’s how:

Weather Resistance: Our seals provide excellent resistance to UV exposure, moisture, and extreme temperatures, making them perfect for outdoor applications such as wind turbine blades and solar panel mounts.

BENEFITS OF SPRING-ENERGIZED SEALS FOR WIND TURBINES

Durability: The high wear resistance of our PTFE seals ensures longevity, reducing the need for frequent maintenance and replacements in renewable energy installations.

WHEN TO USE A PTFE ROTARY SHAFT SEAL

Efficiency: By minimizing friction and wear, our seals contribute to the overall efficiency of energy generation systems, ensuring optimal performance and reduced energy loss.

SPRING-ENERGIZED SEALS FOR THE WIND INDUSTRY

Impact: Wind turbines and solar panels equipped with our PTFE seals perform more efficiently and require less maintenance, leading to lower operational costs and more sustainable energy production.

Taking Flight: PTFE Seals in Aerospace

Challenge: Aerospace applications demand sealing solutions that can endure high altitudes, temperature fluctuations, and extreme pressure conditions. Aircraft components require seals that guarantee safety and reliability.

Solution: Advanced EMC Technologies’ PTFE seals are designed to meet these stringent requirements. Here’s why our seals are a top choice for aerospace:

Temperature Tolerance: Our seals perform effectively across a broad temperature range, from the cold of high altitudes to the heat generated by aircraft engines.

A COMPREHENSIVE GUIDE TO AEROSPACE SEALS

Pressure Resistance: The high-pressure resistance of our PTFE seals ensures reliability in hydraulic systems, fuel systems, and other critical components.

SPRING-ENERGIZED SEALS FOR SPACEFLIGHT

Lightweight: Weight is a critical factor in aerospace applications. Our PTFE seals are lightweight yet robust, contributing to overall aircraft efficiency without compromising on performance.

PTFE AEROSPACE SEALS

Impact: Our seals ensure that aircraft components operate smoothly and safely, reducing the risk of mechanical failures and enhancing the overall reliability and efficiency of aerospace systems.

Reaching for the Stars: PTFE Seals in Space Exploration

Challenge: Space missions involve extreme conditions, including vacuum, radiation, and cryogenic temperatures. Seals used in rockets and spacecraft must offer exceptional reliability and durability to ensure mission success.

Solution: Advanced EMC Technologies’ PTFE seals are perfect for space applications. Here’s how they make a difference:

Cryogenic Performance: Our seals maintain integrity at cryogenic temperatures, crucial for handling rocket fuels like liquid oxygen (LOX) and liquid hydrogen.

SEALS IN SPACE: THE UNSUNG HEROES OF ROCKETRY

Vacuum Compatibility: PTFE’s properties make our seals ideal for use in the vacuum of space, where traditional materials might fail.

A COMPREHENSIVE GUIDE TO AEROSPACE SEALS

Chemical Inertness: The chemical resistance of our PTFE seals ensures they can withstand exposure to various rocket propellants and other harsh substances used in space missions.

ADVANCEMENTS IN AEROSPACE DYNAMIC SEALS: ENHANCING HIGH-TEMPERATURE CAPABILITIES FOR AEROSPACE APPLICATIONS

Impact: Our seals play a vital role in the success of space missions by ensuring the reliability and safety of critical components, from rocket engines to spacecraft systems.

Why Choose Advanced EMC Technologies?

Customization: We understand that each application has unique requirements. Our team works closely with clients to design and manufacture customized PTFE seals that meet specific operational needs.
Quality Assurance: Our seals are manufactured to the highest standards, ensuring consistent quality and performance. We utilize advanced materials and manufacturing processes to deliver superior products.
Expert Support: From initial consultation to after-sales support, our team of experts is dedicated to providing exceptional service. We assist clients in selecting the right seals and offer ongoing support to ensure optimal performance.

Advanced EMC Technologies‘ PTFE rotary shaft seals are transforming industries by providing reliable, high-performance sealing solutions. Our seals are engineered to excel in the most challenging environments, ensuring operational efficiency, cost savings, and environmental safety.

Whether it’s drilling deep in the earth, harnessing the power of the wind and sun, soaring through the skies, or exploring the final frontier, Advanced EMC Technologies has the sealing solutions to keep your operations running smoothly.

For more information about our products and services, visit our website or contact our sales team at Sales@advanced-emc.com. Let Advanced EMC Technologies be your trusted partner in sealing solutions for all your industrial needs.

PTFE Spring Energized Seals for Cryogenic Applications

July 9, 2024 by Brandon Pascual Brandon Pascual No Comments

Why PTFE Rotary Shaft Seals Are Essential for High-Performance Machinery

In the realm of high-performance machinery, the efficiency and reliability of sealing solutions are paramount. Among the various types of seals available, PTFE (Polytetrafluoroethylene) Rotary Shaft Seals stand out due to their superior performance characteristics. At Advanced EMC Technologies, we specialize in delivering top-tier PTFE Rotary Shaft Seals that cater to the rigorous demands of high-performance machinery. In this article, we explore why these seals are indispensable for achieving optimal machinery performance.

PTFE (Polytetrafluoroethylene)

ePTFE PRODUCTS

Exceptional Benefits:

Outstanding Chemical Resistance:
PTFE Rotary Shaft Seals are renowned for their exceptional resistance to a wide range of chemicals. This makes them ideal for use in harsh environments where exposure to aggressive chemicals is a concern, ensuring long-lasting performance and reliability.
Broad Temperature Tolerance:
With an operational temperature range of -40 to +220°C, PTFE seals are capable of performing reliably in extreme temperature conditions. This wide temperature tolerance makes them suitable for applications that involve both high and low-temperature environments.
High-Speed Capability:
Designed to handle peripheral speeds up to 30 m/s, PTFE Rotary Shaft Seals are perfect for high-speed applications. Their ability to maintain effective sealing at such speeds ensures the smooth operation of high-performance machinery.
Pressure Stability:
These seals can withstand pressures up to 15 bar, making them suitable for high-pressure applications. Their pressure stability is critical for maintaining a tight seal and ensuring the efficient operation of machinery.
Versatility in Lubrication:
PTFE Rotary Shaft Seals are effective in both insufficient lubrication and dry running conditions. This versatility allows them to adapt to various operational scenarios, reducing the risk of seal failure and enhancing overall machinery reliability.
High Wear Resistance:
The sealing lip of PTFE seals is engineered to offer high wear resistance, which is essential for applications involving continuous friction and movement. This wear resistance extends the service life of the seals, reducing maintenance needs and downtime.
Low Friction:
PTFE seals exhibit low friction and breakaway forces, which enhances the efficiency of the machinery. The reduction in friction not only improves performance but also minimizes energy consumption, contributing to overall cost savings.
Customizable Designs:
The flexibility in lip design allows for customized sealing solutions tailored to specific application requirements. This customization ensures that each PTFE Rotary Shaft Seal provides optimal performance for the machinery it serves.

GET TO KNOW ADVANCED EMC TECHNOLOGIES AND OUR VARIOUS PRODUCTS

🔬 THE FASCINATING JOURNEY OF POLYTETRAFLUOROETHYLENE (PTFE) 🧪

Key Applications:

The superior performance characteristics of PTFE Rotary Shaft Seals make them essential for a variety of high-performance applications, including:

Screw Compressors and Rotary Compressors:
Ensuring reliable sealing in high-speed and high-pressure environments.
Pumps and Blowers:
Providing effective sealing solutions for fluid handling and air movement systems.
Centrifuges and Machine Tools:
Enhancing the performance and longevity of equipment subjected to rigorous operational conditions.
Automotive and Aerospace Industries:
Offering dependable sealing solutions for critical components in vehicles and aircraft.
Food Processing and Medical Equipment:
Ensuring safe and hygienic sealing in environments where cleanliness is crucial.

🚀ADVANCED SEALS FOR CRYOGENIC HYPERGOLIC BIPROPELLANTS

SEALS IN SPACE: THE UNSUNG HEROES OF ROCKETRY

Engineering Excellence:

Advanced EMC Technologies utilizes a specialized molding process to achieve radial contact pressure in PTFE Rotary Shaft Seals. An O-Ring is incorporated as an internal seal to prevent leakage and enhance internal tightness. Our commitment to using high-quality materials ensures that each seal meets the highest standards of performance and durability.

ABOUT ADVANCED EMC TECHNOLOGIES

Customized Solutions:

We understand that each application has unique requirements. Our expertise in designing and manufacturing customized PTFE Rotary Shaft Seals ensures that we can provide tailored solutions that meet the specific needs of your high-performance machinery.

QUALITY MANAGEMENT

Innovative Design Options:

For applications requiring higher peripheral speeds and tighter sealing, we offer hydrodynamic return feed in the PTFE lip or on the running surface. Our specially designed lip seals or running sleeves with precision-ground surfaces are ideal for these demanding applications.

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Reliable Performance:

Our PTFE Rotary Shaft Seals are engineered to deliver reliable performance across various industries, ensuring that your machinery operates at peak efficiency with minimal downtime.

In conclusion, PTFE Rotary Shaft Seals from Advanced EMC Technologies are essential for high-performance machinery due to their superior chemical resistance, wide temperature range, high-speed capability, pressure stability, and customizable designs. Their versatility and reliability make them the preferred choice for industries that demand top-tier sealing solutions.

ADVANCED EMC WHITEPAPERS

Let’s Connect:

If you found this information helpful, consider sharing it with your network. For more insights into our advanced sealing solutions and to discuss how we can meet your specific needs, don’t hesitate to reach out. Together, we can ensure your systems operate at peak efficiency with the most reliable sealing solutions available.

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Feel free to contact Advanced EMC Technologies for more details or to request a customized solution for your application.

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May 21, 2024 by Denise Sullivan Denise Sullivan 2 Comments

The Revolutionary Impact of PTFE Rotary Shaft Seals on Industrial Applications

In the complex and demanding world of industrial machinery, the importance of reliable and efficient sealing solutions cannot be overstated. One of the standout innovations in this realm is the PTFE rotary shaft seal. Known for their exceptional performance and durability, these seals have become a cornerstone in various applications, providing critical benefits that enhance the operation and longevity of machinery. This article will explore PTFE rotary shaft seals’ unique properties, advantages, applications, and future trends shaping their use.

What are PTFE Rotary Shaft Seals?

PTFE (Polytetrafluoroethylene) rotary shaft seals are high-performance seals designed to prevent fluid leakage and contamination in rotating shafts. Made from PTFE, a synthetic fluoropolymer known for its outstanding chemical resistance and low friction, these seals are engineered to operate in harsh environments and under demanding conditions.

Key Properties and Advantages

Exceptional Chemical Resistance: PTFE is highly resistant to a wide range of chemicals, making these seals suitable for use in environments where exposure to aggressive substances is daily.
Low Friction: PTFE’s inherent low friction coefficient reduces wear on the seal and the shaft, leading to extended service life and reduced maintenance costs.
High-Temperature Tolerance: PTFE seals can withstand extreme temperatures, maintaining their integrity and performance in conditions ranging from -200°C to +260°C (-328°F to +500°F).
Non-reactive and Non-stick Properties: PTFE’s non-reactive nature prevents it from sticking to the shaft or reacting with other materials, ensuring smooth operation and consistent performance.
Durability: PTFE’s robustness allows it to endure high pressures and abrasive environments, providing reliable sealing over long periods.

PTFE Rotary Shaft Seals Diverse Applications

The versatility and reliability of PTFE rotary shaft seals make them indispensable in a variety of industries:

Automotive: In the automotive sector, these seals are used in engines, transmissions, and differentials to ensure leak-free operation and protect against contamination.
Aerospace: PTFE seals’ high-temperature tolerance and chemical resistance make them ideal for aircraft engines and other critical aerospace components.
Chemical Processing: PTFE rotary shaft seals are extensively used in chemical processing equipment. They handle aggressive chemicals and high temperatures without degrading.
Oil and Gas: These seals are utilized in drilling equipment, pumps, and valves in the oil and gas industry, providing reliable performance in harsh, corrosive environments.
Food and Beverage: PTFE’s non-reactive and non-stick properties make it suitable for food processing equipment, ensuring sanitary conditions and preventing contamination.
Pharmaceutical: In pharmaceutical manufacturing, PTFE seals are used in mixers, reactors, and pumps, where purity and resistance to chemical degradation are paramount.

Future Trends and Innovations

As industries continue to advance, the demand for high-performance sealing solutions like PTFE rotary shaft seals is expected to grow. Future trends and innovations in this field may include:

Enhanced Material Composites: Development of advanced PTFE composites with fillers such as glass, carbon, or bronze to further improve mechanical properties and wear resistance.
Eco-friendly Solutions: Innovations focused on environmentally friendly manufacturing processes and materials, reducing the environmental impact of PTFE seal production.
Digital Integration: Sensors and intelligent technology are integrated within seals for real-time monitoring and predictive maintenance, improving reliability and reducing downtime.
Custom Solutions: Increased customization to meet specific application requirements, providing tailored sealing solutions for unique industrial challenges.

PTFE rotary shaft seals have emerged as a revolutionary solution in the sealing industry. They offer unmatched performance and durability across a wide range of applications. Their exceptional properties, including chemical resistance, low friction, and high-temperature tolerance, make them a preferred choice in demanding environments.

By understanding the benefits and applications of PTFE rotary shaft seals, industry professionals can make informed decisions to enhance the efficiency and longevity of their machinery. As technological advancements continue to unfold, these seals are set to play an even more critical role in driving industrial innovation and performance.

Embracing rotary shaft seals can significantly improve operational efficiency, cost savings, and system reliability. Leverage PTFE technology’s remarkable capabilities to stay ahead in industrial sealing solutions.

December 13, 2022 by Denise Sullivan Denise Sullivan No Comments

Introduction to PTFE Lip Seals

Radial shaft seals are often found in aggressive environments with high temperatures and pressures. Unfortunately, these environments are also frequently dry-running and unsuitable for traditional radial shaft seals. So, what are the options if traditional radial shaft seals won’t work? Using PTFE lip seals as rotary shaft seals can offer better protection and longer life than conventional radial shaft seals. Understanding these lip seals are essential to helping you make the right choice for your sealing needs.

What Are PTFE Lip Seals

PTFE (polytetrafluoroethylene) lip seals have a lip on the interior diameter (ID) that allows it to fasten to an outer diameter (OD) of a metal casing or shaft. The seal is completed with a gasket sandwiched between the sealing lips.

Not all lip seals are spring-energized. Therefore, the force from radial contact is lower. The lower pressure allows the seal to function at higher surface speeds of up to 10,000 sfpm. This type of seal is for high rates, making it the go-to choice for sealing rotating shafts.

PTFE Lip Seal Fillers

PTFE Lip seals can be enhanced by using fillers instead of virgin PTFE. Fillers can help the seal withstand sintering temperatures. Some of the filled compounds include:

Carbon-Graphite
Carbon Fiber
Aromatic Polyester
Molybdenum Disulfide and Fiberglass
Fiberglass
Graphite
Mineral
Stainless Steel

Each filler offers higher temperature resistance and lower creep rates than virgin PTFE. In addition, some offer lower abrasion or better corrosive protection depending on the filler type. Which type of filler you want will rely on the application where you use the lip seals.

Applications That Use PTFE Lip Seals

PTFE lip seals are found in most applications where speed is concerned. However, they also are ideal for conditions where highly corrosive compounds or in dry, abrasive environments.

Aerospace

The aerospace industry needs seals that can cope with extreme temperatures, surface velocities, and high pressures. External gearbox seals are just one place where PTFE lip seals are used in the aerospace industry.

Lip seals can handle the extremes and offer advanced fuel consumption efficiency. Better efficiency of burning about half-gallon of fuel per mile can save airlines an operating cost of $1.7 million per year.

Other instances in which the aerospace industry uses lip seals include military applications such as:

Lift fans for vertical lift
Wing flap and slats actuator seals
Rotorhead
Equipment in arresting system to catch aircraft as it lands on aircraft carrier decks

Automotive

In the automotive industry, PTFE lip seals are employed in the drive shafts of the top-fuel blowers in NASCAR engines. Traditional crankshaft seals were burning out in these engines due to the high speeds and rapid pressure increases within five minutes at racing speeds.

They are also in e-drive and cooling systems in electric vehicles. Lip seals in electric cars can handle the shaft speeds seen in these automobiles. Electric vehicles can run at over 18,000 RPM, a higher rate than gas-powered cars.

Conclusion

PTFE lip seals are ideal for rotary shafts operating at high speeds and temperatures, such as in the automotive or aerospace industries. Choosing suitable fillers can also help extend the seal’s life. Contact us today, and we can help you determine which PTFE lip seal options you want.

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