Dyneon TF 2029 PTFE Polytetrafluoroethylene 3M-Dyneon Fluoropolymers SEALANT Dyneon™ PTFE Fine Powders Dyneon offers a family of PTFE fine powder paste extrusion resins. These products are well suited for a variety of applications, including tubing, hose, pipe liners, tapes, wire and cable, diaphragms and textile/fiber. Available grades are designed to balance process properties such as reduction ratio, and performance properties, such as tensile strength, shrinkage, flex life and permeations. Dyneon TF 2029 PTFE fine powder for electrical tape, yarn and pipe lining Processable by standard paste extrusion methods Designed for low reduction ratios Can be processed at a high stretch ratios Recommended for tapes requiring high mechanical strength, such as electrical tape for wrapped insulation or flat cables Recommended for yarn applications, such as sewing or weaving yarn for filter and sealing materials or dental floss Can be used to extrude pipe liners requiring green strength higher than TF 2025 PTFE fine powder paste extrusion resins. Used for yarn applications, such as sewing or weaving yarn for filter and sealing materials or dental floss. Provides low reduction ratios and high mechanical strength.