PTFE Fine Powder High Reduction Ratio

Suitable for precision machining, meeting the needs of high-precision, small-sized products.

Efficient continuous production, suitable for large-scale industrial production.

Even at high compression ratios, it retains the excellent properties of PTFE, such as high temperature resistance, chemical corrosion resistance, and low coefficient of friction.

Extrusion Pressure Control: Precisely adjust extrusion pressure is crucial. Excessive pressure lead to excessive resin shearing, extrudate deformation or breakage; conversely, insufficient pressure will prevent high-precision molding.

Die Design: The shape, size, and surface finish of the die are critical for high compression ratio processing. It is essential to ensure the die can evenly distribute pressure and reduce stress concentration.

Additive Selection: Adding suitable organic solvents or lubricants to improve resin fluidity and reduces extrusion resistance. Meanwhile, it is important to ensure that the additives completely volatilize during subsequent sintering without affecting product performance.