美国杜邦铁氟龙（聚四氟乙烯）Teflon PTFE 613A X物性表

铁氟龙（聚四氟乙烯）Teflon PTFE产品说明:

DuPont™ Teflon® PTFE 613A X is a polytetrafluoroethylene fine powder resin used primarily for paste extrusion. Teflon® PTFE 613A X offers the excellent combination of properties typical of the Teflon® fluoroplastic resins:

 

chemical inertness to nearly all industrial chemicals and solvents

superior in-use thermal stability (low thermal instability index)

exceptional dielectric properties, stable with frequency and temperature

toughness and flexibility

low coefficient of friction

non-stick characteristics

negligible moisture absorption

excellent weather resistance

service temperature up to 260°C (500°F)

useful properties at -240°C (-400°F)

moderate stiffness and high ultimate elongation

 

Teflon® PTFE 613A X is designed for processing at low to medium reduction ratios of 10:1 to 300:1. It is designed to facilitate the production of high-quality, low-density tape and beading. Teflon® PTFE 613A X meets the requirements of ASTM D 4895-10, Type I, Grade 1,Class B.