Description
Technical parameters of PTFE swing threads
Type:PTFE-ST-EF/M-1500D/3-a | NO. | parameter | Value | Test environment | Notes |
| 1 | Linear density | 1650±60dtex | Ambient temperature | 1500 D |
| 2 | Breaking strength | ≥38N | <20ºC | |
| 3 | Breaking tenacity | ≥2.30cN/dtex | <20ºC | |
| 4 | Elongation at break | ≥4~10% | <20ºC | |
| 5 | Heat shrinkage | ≤3% | 260ºC /2h | |
| 6 | Yarn | 3 | | |
| 7 | Average mass per one meter | 0.1650g/m | | |
| 8 | Color | White | | |
| 9 | Net Weight/spool | 1KG | | |
| 10 | Continuous Lengths | 6000m | | without knots |
Imaging under a magnifying glass
PTFE sewing thread is one of our main products and is the optimizing material for high-end filter bags with excellent temperature, corrosion and oxidation resistance and long life-time. Products adapt to bad working conditions, such as high temperature and corrosive gases in the dust filter.
Complaint
