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Accuracy and Mold Direction of PTFE Products
Introduction：In general, the accuracy of PTFE product is not easy to control because its coefficient of linear expansion is higher than that of metals, and its one of volume transition temperature is around room temperature causes volume changes approximately 1 to 2%. Moreover, thin-walled PTFE ...Read More -
Properties and applications of UHMWPE Rod
UHMWPE bar can replace carbon steel, stainless steel, bronze and other materials for textile, paper making, food machinery, transportation, medical treatment, coal mine, chemical industry and other sectors. 1.Product characteristics of UHMWPE Rod Excellent abrasion resistance, good ...Read More -
Extrusion of Plastics – Working Principle and Process Parameters
Extrusion is a high volume manufacturing process. The plastic material is melted with the application of heat and extruded through die into a desired shape. A cylindrical rotating screw is placed inside the barrel which forces out molten plastic material through a die. The extruded material takes...Read More -
Production Process of PTFE
Tetrafluoroethylene was first prepared in 1933. The current commercial synthesis are based on fluorspar, sulphuric acid and chloroform. Basic Production Process of PTFE Polymer: The Manufacturing of PTFE Polymer/ Resin is basically carried out in two stages. First, TFE Monomer is generally manuf...Read More -
Extrusion of polymers
Extrusion is a process of manufacturing long products of constant cross-section (rods, sheets, pipes, films, wire insulation coating) forcing soften polymer through a die with an opening. Polymer material in form of pellets is fed into an extruder through a hopper. The material is ...Read More -
Polyether ether ketone (PEEK) Properties & Applications
Polyether ether ketone (PEEK) is a colourless organic thermoplastic polymer in the polyaryletherketone (PAEK) family, used in engineering applications. It was originally introduced by Victrex PLC, then Imperial Chemical Industries (ICI) in the early 1980s. Properties:PEEK is a semicrystalline th...Read More
