1 Description
PTFE Filament fiber (yarn) can be twined and twisted into PTFE sewing thread, a high quality sewing thread for high temperature resistant filtration bag. The thread may be made into special reinforced type according to the requirement.
2 Features
1) Good chemical stability, acid resistance, alkali resistance, corrosion resistance
2) High temperature resistances (-260-300)
3) Good hydrolysis resistances
4) Good Oxidize Resistance
5) Excellent abrasions Resistance
6) Long continuous length
3 Applications
PTFE sewing thread are used to sewing the body of filter bag for PTFE, Nomex, PPS, P84, Fluoro-US Silk and Acrylicfibre. Sewing the enhanted filter bag, or strengthening sewing the opening and the bottom of the bag.
Model |
SR-S/M-1250 |
SR-S/M-1600 |
SR-S/M-1900 |
SR-S/M-2600 |
SR-S/M-1250 |
SR-S/M-1600 |
Density |
1250±90den |
1600±90den |
1900±90den |
2600±90den |
1250±90den |
1600±90den |
Break Force |
≥33N |
≥45N |
≥50N |
≥60N |
≥43N |
≥55N |
Elongation at break |
6% |
Twist |
480T/M |
Heat Resistance |
-190-260 |
Shrinkage |
<2% |
Length per kg |
7200mm |
5600m |
4800m |
3400m |
7200m |
5600m |
Plied Yarn |
3 |
4 |
5 |
6 |
3 |
4 |