Ptfe sewing thread is used for ptfe filter bags sewing,top and bottom sewing, long-time usage life, good quality.

Pure PTFE sewing thread is suitable for sewing all types of high temperature filtration materials and awning.

Features:

Excellent chemical stability, no corrosion.

High tensile strength.

Very low shrinkage.

Excellent abrasion resistance.

Technical Data:

Model	Relative Strength (g/d)	Twist(T/m)	Twist Direction (S or Z)	Elongation (%) less than	Shrinkage260°C/30min(%)  less than	(Note)
S-1200D	≥2.4	400	Z	6	4	Packing with Blue bobbin
S-1800D	≥2.4	400	Z	6	4
S-2400D	≥2.4	380	Z	6	4
S-3000D	≥2.4	380	Z	6	4