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PTFE Lining Sheet

Your Professional PTFE Lining Sheet Supplier

 

Jiangsu Rana Fluorine Material Technology Co., Ltd., founded in 1994 and headquartered in the Private Economy Industrial Center of Jiangyan District, Taizhou, Jiangsu Province, is a provincial-level technology-oriented private enterprise integrating R&D, manufacturing, and sales.The company operates a dedicated R&D center and collaborates with Shanghai Jiao Tong University, East China University of Science and Technology, Nanjing Tech University, and other institutions, ensuring robust technical capabilities.

 

 
 
Why Choose Us

Robust Technology R&D System

Relying on its own R&D center and long-term cooperation with several renowned universities, the company has developed continuous innovation capabilities, ensuring that its product technology remains at the forefront of the industry.

Leading Composite Lining Core Technology

Mastering proprietary core technology for PTFE/PFA fabric composite linings, the company boasts higher peel strength and a wider temperature resistance range. Multiple national patents have achieved domestic leading and international advanced levels.

24-Hour Service

Our dedicated 24-hour online support ensures prompt responses, providing you with an excellent shopping experience. Feel free to reach out with any questions at any time.

Quality Assurance

We guarantee the highest product quality and are committed to delivering exceptional after-sales service to ensure your complete satisfaction.

 

Advantages of PTFE Lining Sheet
 
PTFE Fabric Backing Lining Sheet

Chemical Resistance: PTFE plastic sheets are highly resistant to aggressive chemicals, including acids, bases, and solvents. Their non-reactive nature makes them ideal for use in environments that demand chemical inertness.

 

High Temperature Resistance: PTFE sheets can withstand extreme temperatures, ranging from -200°C to +260°C. This makes them suitable for applications requiring material stability under thermal stress.

 

Low Friction: The low friction coefficient of PTFE gasket sheets provides excellent non-stick properties, reducing wear and energy consumption in mechanical applications.

 

Electrical Insulation: PTFE is an outstanding electrical insulator. PTFE sheet material is widely used in applications that require superior dielectric properties.

 

Durability and Longevity: Due to their robust physical properties, PTFE sheets exhibit exceptional wear resistance, contributing to their long lifespan even in demanding conditions.

 

PTFE Lining Sheet in different sizes

 

Polymer Liner Sheet

Medium thickness PTFE sheets

Thickness: 2mm – 10 mm
Characteristics: Medium thickness provides increased compressive strength for medium load and compression applications.
Applications: Sealing gaskets, liners and sliding parts

PTFE Etched Lining Sheet

Ultra-thin PTFE sheet

Thickness: 0.5 mm – 2 mm
Characteristics: Good flexibility and processability for applications requiring high-precision cutting.
Applications: Used for insulating parts of high-frequency electrical equipment and sealing of small devices or valves.

PTFE Sheet with Glass Knitted Fabric Backing

Thick PTFE Sheets

Thickness: 10 mm – 50 mm or thicker
Characteristics: With very high compressive strength, it maintains the chemical stability and high temperature resistance of PTFE and is able to work in extreme environments.
Applications: Large Equipment Seals.

 

Features of PTFE Lining Sheet

 

High-temperature performance: Can withstand extreme temperature changes, suitable for high-temperature environments.


Strong chemical stability: Resistant to chemicals, especially suitable for corrosive environments.


Good insulation: Excellent electrical insulation properties, suitable for electrical and electronic applications.


High abrasion resistance: Low coefficient of friction allows for reduced wear in mechanical applications.


Environmentally friendly: Non-toxic, odorless, meets hygiene standards.

Glass Fabric Backing PTFE Sheet

 

PTFE Lining Sheet Installation and Maintenance Tips
 
Fabric Backed PTFE Sheet

Installation Tips
Surface Preparation: Ensure that the surface where the PTFE sheet will be applied is clean and free of dust, debris, or oily residues to maximize adhesion and performance.

 

Cutting: Use sharp, precise cutting tools to avoid rough edges that could compromise the sheet's integrity and fit.

 

Adhesion: For self-adhesive PTFE sheets, carefully peel off the backing and press firmly onto the prepared surface.

 

Maintenance Tips
Regular Inspection: Periodically inspect PTFE sheets for any signs of wear, tear, or degradation, especially in high-stress applications.

 

Cleaning: Clean PTFE sheets with mild detergents and water. Avoid using abrasive cleaners that can damage the surface.

 

Protection: Store PTFE sheets in environments that protect them from extreme temperatures and direct sunlight when not in use.

 

Production Process
 

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Applications of PTFE Lining Sheet
 

Chemical Processing

PTFE Lining Sheet offer remarkable chemical resistance, making them suitable for lining containers, tanks, and piping systems that handle corrosive substances.

Medical Industry

In the medical sector, molded PTFE Lining Sheet are used to manufacture medical devices and prosthetics due to their biocompatibility and ease of sterilization.

Food and Beverage

Self-adhesive PTFE Lining Sheet are often used in conveyor belts, non-stick cooking surfaces, and packaging equipment, thanks to their non-toxic nature and temperature resistance.

Aerospace

Expanded PTFE Lining Sheet are crucial in aerospace applications, including aircraft fuel systems and hydraulic lines, due to their durability and performance under extreme conditions.

 

 

FAQ

 

Q: What is the use of PTFE sheet?

A: PTFE sheet manufacturers also use it to make envelope gaskets because of its strength and heat resistance. It is also used as a thread seal tape for plumbing. For architectural purposes, PTFE sheets are used because of its low frictional quality which can extend the life of the construction.

Q: What are PTFE liners?

A: PTFE catheter liner, also known as Polytetrafluoroethylene tubing, is a high-performance polymer designed to enhance the functionality of guiding catheters. Its low friction coefficient makes it an ideal material for catheter linings, facilitating the smooth passage of other medical equipment through the catheter.

Q: What is the PTFE lining method?

A: PTFE liners are typically pre-molded into tubes that are then inserted into steel pipes and flared at the ends to create a seal. This manufacturing process allows for high-volume production of common sizes, driving down costs.

Q: What is the difference between PFA and PTFE lining?

A: PFA has very similar properties to PTFE, though the biggest difference between PTFE and PFA is that PFA is melt-processed. This is accomplished through conventional injection molding as well as screw extrusion techniques. PTFE is popularly used as a non-stick coating for pans and many modern items of cookware.

We're well-known as one of the most reliable PTFE lining sheet manufacturers and suppliers in China. Please feel free to wholesale high quality PTFE lining sheet for sale here from our factory. Good service and reasonable price are available.

Glass Fabric Backing PTFE Sheet, PTFE Sheet With Glass Knitted Fabric Backing, Polymer Liner Sheet

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