OVERVIEW of Chemours® PTFE 9B |
Chemours® PTFE 9B is a free-flowing white powder composed of premelted resin. It is designed for use in the ram extrusion process. Compared with other DuPont resins suitable for ram extrusion, Chemours® PTFE 9B provides outstanding resistance to charge fracture (poker-chipping) caused by excessive back-pressure during the extrusion of small-diameter rods, thin-wall tubing, and complicated profiles. Its' uniform particle characteristics make it well suited for difficult feeding conditions.
Properly processed products made from neat Chemours® PTFE 9B provide the superior properties typical of the fluoropolymer resins: retention of properties after service at 260°C (500°F), useful properties at -240°C (-400°F), chemical inertness to nearly all industrial chemicals and solvents, and low friction and antistick surfaces. Dielectric properties are outstanding and stable with frequency and temperature.
In a flame situation, products of Chemours® PTFE 9B resist ignition and do not themselves promote flame spread. When ignited by flame from other sources, their contribution of heat is small and with very little smoke. Note: Statements, or data, regarding behavior in a flame situation are not intended to reflect hazards presented by this or any other material when under actual fire conditions.
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FEATURES AND BENEFITS of Chemours® PTFE 9B |
Features of Chemours® PTFE 9B:
Designed for use in the ram extrusion process.
Provides outstanding resistance to charge fracture (poker-chipping) caused by excessive back-pressure during the extrusion of small-diameter rods, thin-wall tubing, and complicated profiles.
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