teflon The material is tetrafluoroethylene polymer, and the color is white. PTFE has the following characteristics.

1) It is resistant to moisture, flame, oxygen and UV light, and has good aging resistance.

2) It is hardly corroded by other chemicals.

3) Good insulation performance, low dielectric loss, self wetting.

4) With small friction coefficient in plastic, it is a satisfactory lubrication material for diaphragm vacuum pump.

5) The material is too soft and easy to drill, which belongs to easy to process material.

teflon Materials are widely used in nuclear energy, aerospace, electronic devices, electrical equipment, chemical plants, mechanical equipment, instrumentation, dashboard, engineering construction, textiles and food and other fields.

In the process of cutting, when the bottom margin of the box is 2mm, because the polytetrafluoroethylene material is soft, the bottom surface becomes thinner and thinner, and the strength gradually decreases, the vibration starts under the action of the cutting force, and the bottom surface will be pulled up or torn when continuing to process, making the whole part scrapped.  

It can deal with the processing difficulties of polytetrafluoroethylene material box and ensure the processing quality. The method is simple and easy to use, with low cost, and can be applied to the processing of similar parts with thinner bottom edges. As long as the adsorbability of the magnet exceeds the cutting speed, there is no need to worry about the parts being moved, the bottom edge of the parts will be magnetically flattened, and the bottom edge of the processed parts will be very flat.