Polytetrafluoroethylene (PTFE)

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Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer known for its exceptional chemical resistance, extremely low friction coefficient, and high thermal stability. It is best known under the brand name Teflon, commonly used as a non-stick coating in cookware. PTFE is widely used in the chemical, electrical, and mechanical industries due to its inertness and durability in harsh environments.Nordio Plastic is one of the trusted Teflon™ tube suppliers in UAE, providing high-quality products for various industrial applications.

Comparison of PTFE Grades

Grade Color / Appearance Wear Resistance Friction Coefficient Thermal Conductivity Chemical Resistance Common Applications
PTFE Virgin White Low Very Low Low Excellent Food industry, pharmaceutical, insulation, gaskets
PTFE + Carbon Black High Low Medium Very Good Pump parts, bearings, valve seats
PTFE + Bronze Brown / Golden Very High Medium High Moderate Bushings, piston rings, high-load mechanical parts
PTFE + Glass Off-white / Grayish High Medium Low Excellent Chemical industry, sealing gaskets, insulation
PTFE + MoS2 + Glass Dark Gray Extremely High Low Medium Good Anti-wear parts, heavy industry, compressors