1. 100% PTFE substrate is made of 450den(500dtex) filament fiber (yarn) using the plain weave.
Warp and weft density of fabric can be designed according to the requirement of the filtrationmedium.
For example,warp:140 threads/10cm, weft:140 thrads/10cm(140g/m2).
Warp and weft strength: above 1000N.
2.PTFE sctim TDS
Titre of yarn |
500D |
500D |
500D |
500D |
Density |
110*80 |
128*80 |
128*100 |
135*120 |
Weight |
105g/m2 |
115g/m2 |
125g/m2 |
135g/m2 |
Working Temperature |
-190~260ºC |
-190~260ºC |
-190~260ºC |
-190~260ºC |
Breaking Force in warp |
≥830 |
≥970 |
≥970 |
≥1020 |
Breaking Force in weft |
≥580 |
≥580 |
≥750 |
≥900 |
3.PTFE scrim is made of PTFE filament fiber which have excellent textile performance.It is widely used in very corrosive application such as cola-fired power plant,cement plant,waste to energy etc.PTFE scrim has become the preferred option to be used thanks to its superior performance.
4.Techincal Specifications:
Senrong's normal products including:PTFE scrim used for 100% purity spun laced & needled;PTFE scrim used for 100% PPS cloth or PPS/PTFE fiber cloth.Different PTFE scrim's breaking force and requirements could be produced on customer's demands.