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Gylon 3500 Dielectric Gasket
Gylon 3500 Dielectric Gasket
Gylon 3500 Dielectric Gasket
Gylon 3500 Dielectric Gasket

Gylon 3500 Dielectric Gasket

QS Gasket: Gylon 3500 Dielectric Gasket
Name: Gylon 3500 Dielectric Gasket
Standard: ASME B16.5
Material: Gylon 3500
Temperature: -268℃ to 260℃
Size: 16 Inch
Pressure: 150LB
Complete Set: with G10 Sleeve and Washers and ZPS
Compound: with High-performance modified polytetrafluoroethylene
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Gylon 3500 Dielectric Gasket is a high-performance insulating gasket specifically designed for demanding operating conditions. It utilizes a modified polytetrafluoroethylene (PTFE) material with added silica. Through a unique manufacturing process, it effectively addresses the common issues of cold flow and creep relaxation found in traditional PTFE gaskets, thereby providing exceptional sealing performance and a longer service life.
 
In which specific industries and application scenarios is Gylon 3500 Dielectric Gasket suitable for use?
Gylon 3500 Dielectric Gasket is a high-performance expanded polytetrafluoroethylene (ePTFE) dielectric gasket material developed by Garlock. It is renowned for its excellent chemical inertness, wide temperature adaptability (-268°C to +315°C), low permeability, and outstanding electrical insulation properties. Precisely because of these characteristics, Gylon 3500 Dielectric Gasket is widely used across multiple high-demand industries.
 
In the semiconductor manufacturing industry, Gylon 3500 Dielectric Gasket is commonly used for sealing and insulating components in wafer processing equipment. Due to its extremely low ion leaching rate and ultra-high purity, it effectively prevents contamination of cleanroom environments and sensitive processes. It is suitable for flange sealing in critical process chambers such as etching, deposition, and cleaning.
 
In the chemical and petrochemical sectors, Gylon 3500 Dielectric Gasket can withstand the vast majority of strong acids, alkalis, solvents, and oxidizers. Therefore, it is widely used in sealing systems for reactors, pipelines, valves, and pumps, particularly suited for dielectric isolation needs when handling highly corrosive media or under high-temperature and high-pressure conditions.
 
In the power and new energy industries, Gylon 3500 Dielectric Gasket is used as an insulating gasket in battery manufacturing equipment, electrolyzers, and fuel cell systems. Its stable dielectric constant and volume resistivity make it an ideal choice for preventing current leakage and ensuring safe equipment operation. In lithium battery production, Gylon 3500 Dielectric Gasket also effectively isolates electrolytes from metal structural components, enhancing safety.
 
Furthermore, in the aerospace and defense industries, Gylon 3500 Dielectric Gasket, due to its lightweight, resistance to extreme temperatures, and anti-aging properties, is used for sealing and insulation in radar systems, satellite components, and aircraft hydraulic and fuel systems. In the field of laboratory and analytical instruments, such as in precision equipment like mass spectrometers and chromatographs, Gylon 3500 Dielectric Gasket is also frequently employed as a high-purity, low-outgassing sealing element.
 
In summary, leveraging its unique combination of properties, Gylon 3500 Dielectric Gasket plays a key role in multiple high-technology fields including semiconductors, chemicals, new energy, aerospace, and high-end scientific research equipment. It is the preferred material for achieving reliable sealing and electrical insulation under severe operating conditions.

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