100%PURE PTFE Excellent chemical resistance Suitable for sewing filtration materials

 PTFE sewing thread can be sewed filter bags, tent and so on which has an excellent performance in high temperature strong acids and alkali and high abrasion resistance

 

Model	Specification (Denier)	Relative Strength (g/d)	Twist (T/m)	Twist Direction (S or Z)	Elongation (%)	Shrinkage 260°C/30min (%)
SFB 1200	1200±50	≥3.3	400	z	≤8	≤3

PTFE sewing thread