PTFE can be applied as a coating, extruded as a paste, or molded using compression molding or metal powder-processing techniques. In contrast, rod extrusion would require very stable pigments due to the longer residence time in the extruder.   2 Sina Ebnesajjad, “Introduction to Fluoropolymers,” Applied Plastics Engineering Handbook (Elsevier, 2011) pp 49-60.  

PTFE can be applied as a coating, extruded as a paste, or molded using compression molding or metal powder-processing techniques. In contrast, rod extrusion would require very stable pigments due to the longer residence time in the extruder.   2 Sina Ebnesajjad, “Introduction to Fluoropolymers,” Applied Plastics Engineering Handbook (Elsevier, 2011) pp 49-60.  

PTFE can be applied as a coating, extruded as a paste, or molded using compression molding or metal powder-processing techniques. In contrast, rod extrusion would require very stable pigments due to the longer residence time in the extruder.   2 Sina Ebnesajjad, “Introduction to Fluoropolymers,” Applied Plastics Engineering Handbook (Elsevier, 2011) pp 49-60.  

In synthetic fibers, recycled polyethylene terephthalate (PET) material from plastic bottles was the first recycled content used in textile products such as sportswear and technical textiles. Cesa™ Fiber Tracer Concentrates are specifically developed for extruded fibers, especially polyester and polyamide. For yarns produced with recycled polymer content, the tracers can also be added to the shredded PET/PA material before it’s extruded into polymer pellets, which can offer more flexibility for yarn producers.

Once encapsulated in the plastic, however, the compound pellets can easily be fed into an extruder or molding machine. Minimize equipment wear by using hardened or abrasion-resistant materials and coatings for extruder barrels and screws and mold tools. Use an extruder feed throat that is 2 feet 6 inches long or longer to avoid bridging, and use general purpose metering screws (not mixing screws) with deep flights.

Once encapsulated in the plastic, however, the compound pellets can easily be fed into an extruder or molding machine. Minimize equipment wear by using hardened or abrasion-resistant materials and coatings for extruder barrels and screws and mold tools. Use an extruder feed throat that is 2 feet 6 inches long or longer to avoid bridging, and use general purpose metering screws (not mixing screws) with deep flights.

Once encapsulated in the plastic, however, the compound pellets can easily be fed into an extruder or molding machine. Minimize equipment wear by using hardened or abrasion-resistant materials and coatings for extruder barrels and screws and mold tools. Use an extruder feed throat that is 2 feet 6 inches long or longer to avoid bridging, and use general purpose metering screws (not mixing screws) with deep flights.

Once encapsulated in the plastic, however, the compound pellets can easily be fed into an extruder or molding machine. Minimize equipment wear by using hardened or abrasion-resistant materials and coatings for extruder barrels and screws and mold tools. Use an extruder feed throat that is 2 feet 6 inches long or longer to avoid bridging, and use general purpose metering screws (not mixing screws) with deep flights.

Once encapsulated in the plastic, however, the compound pellets can easily be fed into an extruder or molding machine. Minimize equipment wear by using hardened or abrasion-resistant materials and coatings for extruder barrels and screws and mold tools. Use an extruder feed throat that is 2 feet 6 inches long or longer to avoid bridging, and use general purpose metering screws (not mixing screws) with deep flights.

Once encapsulated in the plastic, however, the compound pellets can easily be fed into an extruder or molding machine. Minimize equipment wear by using hardened or abrasion-resistant materials and coatings for extruder barrels and screws and mold tools. Use an extruder feed throat that is 2 feet 6 inches long or longer to avoid bridging, and use general purpose metering screws (not mixing screws) with deep flights.