1250 D PTFE high temperature resistance sewing yarns special used in dust collector filter bag making
Sewing thread is the weakest point for whole filter bag. With aging of its tensile strength, breaking of sewing thread will be occurred. Otherwise, PTFE sewing thread becomes an anti-aging material with stable strength due to its superior chemical properties.
Parameter
Model | SX-S125 |
Density | 125 den |
Breaking Force | 46N |
Twist | 400/m |
Tensile strength | >4.0gf/de or 36CN/Tex |
Operating temperature | -190 up to 260 degree C |
Shrinkage | <3%@250 degree C 30MIN |
Length per KG | 7200meters |
Characteristics:
1.100% pure PTFE
2. Strong at high temperature
3. Chemical resistance
4. High tenacity
5. Low shrinkage
6. High abrasion resistance
7. High strength
Packages
Export standard box, 15-20kgs per box