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This article explains whether expanded PTFE sheet is UV resistant, covering PTFE’s weathering performance, the effects of prolonged sunlight exposure, and practical guidance for outdoor sealing and gasket applications.

Expanded PTFE tape is designed to form a tight, leak-resistant seal on threaded connections without requiring an additional sealant. This article examines when expanded PTFE tape works on its own and when a compatible sealant may still be recommended for challenging conditions.

This article explains the maximum working pressure of FEP tubing, covering how factors such as tube diameter, wall thickness, and operating temperature affect pressure limits and how to select the right tubing for safe use.

PFA tubing is used in semiconductor applications because it offers exceptional chemical resistance, high purity, and thermal stability, allowing safe transport of aggressive chemicals and ultrapure fluids without contamination.

PTFE has several drawbacks, including poor wear resistance, a tendency to creep under load, difficulty in bonding or welding, and the release of toxic fumes when overheated.

FEP, or fluorinated ethylene propylene, is a melt-processable fluoropolymer known for excellent chemical resistance, high temperature tolerance, low friction, and electrical insulation. It is commonly used in wire and cable insulation, tubing, linings for pipes and tanks, medical device components, and other applications requiring durable, non-stick, and chemically inert materials.

PTFE gaskets exhibit exceptional chemical resistance, compatible with nearly all acids, bases, solvents, and industrial chemicals, excluding only molten alkali metals and certain fluorinating agents under extreme conditions.

PTFE Teflon film typically has an indefinite shelf life when kept in a cool, dry environment away from direct sunlight and contaminants. Its inherent chemical stability prevents degradation over time, though physical damage from improper handling or storage can affect performance.

Different fillers can significantly affect the chemical resistance of PTFE compounds. This article explores how various filler materials perform in aggressive chemical environments, helping you choose the best option for your application.

Discover the recommended cutting speeds and feed rates for machining PTFE, helping you achieve clean, accurate parts without melting or deforming the material.