Difference between Teflon PTFE Mechanical and Virgin Grades

The distinction between Virgin Grade and Mechanical, or Reprocessed Grade of teflon rod, which is sometimes referred to as Teflon, is frequently unclear. You may learn more about these two sorts and their many uses from this knowledge, saving you time from having to conduct additional research. Applications and materials

 

Polytetrafluoroethylene, or PTFE, is a kind of plastic best known under the trade name Teflon. The continuous temperature rating for PTFE resins is 260°C (500°F). Above this threshold, mechanical qualities start to deteriorate.

 

Both the Virgin and Mechanical grades are made entirely of PTFE and have identical chemical compositions. Both of these PTFE varieties are empty. For some applications, other varieties are available with fillers like glass, carbon, or bronze to increase performance.

 

Mechanical PTFE rod tube is a reprocessed kind of PTFE that is less expensive but has somewhat worse physical characteristics than virgin grade. Other names for it include recycled and reclaimed. During the production process, reprocessed material is added; typically a tiny amount, but this varies. It is less expensive than Virgin. For less demanding usage where high-purity materials are not required, such as noncritical chemical, electrical, and mechanical applications, this grade is what is often utilized. Compared to virgin grade, it is more resistant to wear and has higher compressive strength. Not appropriate for contact with food.

 

Virgin PTFE from PTFE rod tube manufacturer is more costly and of greater quality and purity. It was not manufactured using any recyclable materials. It is the finest chemically resistant material currently available and chemically inert up to 500F. Virgin maintains elasticity in cold temperatures and has higher physical qualities. It has excellent dielectric characteristics and works well as an electrical insulator. It is employed in the cosmetics, food & beverage, and pharmaceutical sectors and has FDA approval. It is frequently employed in electrical or medicinal applications. Virgin has improved friction properties, which might be significant in particular applications.

 

It's difficult to tell the two grades apart at a glance! The two grades could appear to be the same at first glance. When side by side, the virgin grade is frequently a purer white and ought to feel slick and slippery.