PTFE thin sheet: 1.Superior endurance in corrosion 2.Low friction coefficient 3.High electricity insulation 4.Self-lubricati PTFE ... can be used at-200~260°C6. High electricity insulation. Atmospheric aging resistance, Good gas barrier property8. Low ... to both high and low temperature, corrosion-resistant materials, insulation materials in the atomic energy, defense, aerospace, electronics, ...