Material: 100% PTFE. PTFE sewing thread can be made with different density and mainly used for sewing filter bag and other industrial fabrics. Because PTFE staple fiber has no spinnability，so PTFE sewing thread just can be made by PTFE filament yarn.

Features:

1.Good flexibility

2. Chemical resistance PH range 0-14;

3.High tenacity;

4.Low shrinkage at high temperature;

5. High  abrasionresistanmce;

6.Non aging

7.Non-Contaminating ,Non-toxic

If you have any interests ,please feel free to contact lindaptfe(at) google mail dot co m. 

Thanks&Best regards!