Resin PFA for Extrusion, Injection, Valve Lining
|Model NO.:DS701/702/700/708||Synthetic Resin:Polyamide Resin|
|Natural Resin:Rosin||Characteristic:Thermoplastic Resin|
|Molecular Principal Chain:Carbon Chain Polymer||Color:Transparent|
Polyfluoroalkoxy resin (PFA) is the copolymer of TFE and PSVE , with good
thermal stability, outstanding chemical interness, good electrical insulation, and
low coefficient of friction, enabling extrusion, blow molding, injection molding and
other general thermoplastic molding for processing methods.
|Appearance||Translucent particle, with impurities such as metle|
debris and sand,containing visible black particles
percentage point less than 2%
|Melt Flow Rate(372ºC/5kg)||g/10min||0.8-2.5||2.6-6||6.1-12||12.1-16||16.1-24||>24.1|
|Standard Relative Density||g/m3||2.12-2.17|
|Elongation at break(23ºC)≥||%||300||300||350||350||350||350|
|water absorption, <||%||0.01|
DS702: mainly for pumps, valves, piping and lining, mebrane, joint and some bearing.
DS701: mainly used for wire insulation layer, tubes, film, and so on.
DS700: Extrusion processed for generic type resin, mainly used for wire insulation
layer, Multi-core cable sheath and so on.
DS708: Mainly for aviation, aerospace and chemical industry, high-speed extrusion wire and cable, It is more economical when used in where no high stress cracking resistance is required.