详情描述

PTFEPropellerIn fact, a more common term isFour-fluorinated impellerOrPTFE Agitator BladeDue to its composition primarily of polytetraPTFENamed for the material made from PTFE.


Process

The manufacturing process of the PTFE agitator blades mainly relies on polytetrafluoroethylene.PTFEMolding process for PTFE (Polytetrafluoroethylene). PolytetrafluoroethylenePTFEHigh viscosity in the molten state, with its melt viscosity decreasing as shear stress increases, exhibits characteristics of a non-Newtonian fluid. Therefore, strict control of sintering time and temperature is required during the molding process.

Molding Method：

Common tetra-PTFEMolding processes include extrusion, compression molding, injection molding, and hydraulic molding, among others. For PTFE agitator blades, compression molding may be one of the more commonly used methods.

In summary, fourPTFEPropellers (PTFE agitator blades) are widely used in the chemical industry due to their unique corrosion resistance, high-temperature tolerance, and low friction properties. The manufacturing process requires strict control over the sintering process to ensure the quality of the product.