PCTFE (KEL-F®)/Poly-Chloro-Tri-Fluoro-Ethylene is a fluorocarbon based polymer and is commonly abbreviated PCTFE. The KEL-F® brand is a registered trademark of the 3M Corporation, but was discontinued in 1995. The only remaining brand, NEOFLON® is made by Daikin Industries of Japan. This PCTFE has the same chemical structure and properties as the original KEL-F® brand PCTFE.

PCTFE offers the unique combination of physical and mechanical properties, non-flammability, chemical resistance, near zero moisture absorption, and excellent electrical properties. These characteristics cannot be found in any other thermoplastic fluoropolymer with a useful temperature range of -400°F to +300°F. PCTFE also has extremely low outgassing (0.01% TML, 0.00% WVR when tested per ASTM E595-90), so it is suitable for use in aerospace and flight applications.

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Item #

Item Name

Actual Diameter

Weight

Specific Gravity

Density

Water Absorption

Tensile Strength

5003-0100 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 0.062 in N/A 0.003 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-0200 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 0.093 in N/A 0.007 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-0300 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 0.125 in N/A 0.013 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-0400 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 0.156 in N/A 0.028 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-0500 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 0.187 in N/A 0.028 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-0600 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 0.218 in N/A 0.047 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-0700 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 0.250 in N/A 0.047 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-0800 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 0.218 in N/A 0.111 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-0900 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 0.312 in N/A 0.111 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-1000 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 0.343 in N/A 0.111 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-1100 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 0.375 in N/A 0.111 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-1200 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 0.406 in N/A 0.186 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-1300 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 0.437 in N/A 0.186 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-1400 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 0.500 in N/A 0.186 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-1500 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 0.562 in N/A 0.293 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-1600 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 0.625 in N/A 0.293 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-1700 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 0.687 in N/A 0.432 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-1800 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 0.750 in N/A 0.432 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-1900 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 0.875 in N/A 0.595 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-2000 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 1.000 in N/A 0.745 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-2100 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 1.125 in N/A 0.960 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-2200 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 1.250 in N/A 1.190 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-2300 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 1.375 in N/A 1.410 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-2400 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 1.500 in N/A 1.680 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
5003-2500 N/A PCTFE - Polychlorotrifluoroethylene - Rod N/A 1.625 in N/A 1.980 lb/ft N/A 2.12 N/A 0.077 lb/in³ N/A < 0.01 % N/A 5300 psi
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