Key Properties of Filled PTFE Sheets

• Enhanced Mechanical Strength: The addition of fillers, such as glass fibers, increases the tensile strength and impact resistance of PTFE sheets, making them suitable for demanding mechanical applications.
• Improved Wear Resistance: Fillers like graphite or carbon improve the wear resistance and lubrication properties of PTFE sheets, which is beneficial for applications involving friction and sliding.
• Better Thermal Conductivity: Certain fillers, such as graphite, enhance the thermal conductivity of PTFE sheets, making them suitable for applications that require efficient heat dissipation.
• Increased Dimensional Stability: Fillers help reduce the thermal expansion and contraction of PTFE sheets, providing better dimensional stability under varying temperature conditions.
• Enhanced Chemical Resistance: While PTFE is already known for its chemical resistance, fillers can sometimes improve resistance to specific chemicals or enhance the sheet’s overall performance in harsh environments.

Applications of Filled PTFE Sheets

• Mechanical Parts: Filled PTFE sheets are used to manufacture components such as bearings, bushings, and seals that require increased strength and wear resistance.
• Gaskets and Seals: They are often used in gaskets and seals where enhanced mechanical properties and resistance to high pressures are necessary.
• Thermal Management: Sheets with improved thermal conductivity are used in applications requiring efficient heat dissipation, such as in electronics and thermal interface materials.
• Industrial Equipment: Filled PTFE sheets are employed in various industrial applications where enhanced performance is required, including machinery components and process equipment.
• Automotive and Aerospace: The increased strength and stability of filled PTFE sheets make them suitable for use in automotive and aerospace components where reliability and durability are critical.