1. Needle-punched polyester felt , hybrid type ;
2. Excellent quality of anti-static ;
3. Super quality and reasonable price .
Polyester Anti-static Needle-punched Filter felt (Hybrid type)
characteristics
Weight (g/sqm) | 500 | |
Thickness(mm) | 2.0 | |
Air Permeability(cu.m. / sqm /min) | 13 | |
Tensile Strength(N/5×20cm) | Warp | 1000 |
Weft | 1200 | |
Usage Temperature °C | 120---130°C | |
Suface Resistivity Ω | 4.5*109 | |
Volum Resistivity Ω | 8.6*108 | |
Friction Voltage(Max.) | 250V | |
Friction Voltage ( Average) | 183V
| |
Surface Charge Density MC/m2 | 3.6 | |
Half Life (S) | 0.75 | |
Surface Treatment | Singeing , Calendering , Teflon Coating, ect. | |
Acid Resistance | Common | |
Alkali Resistance | Common | |
Abrasion Resistance | Excellent | |
Character
1. Used needle-punched polyester felt ;
2. Excellent quality of anti-static , normal temperature filter material ;
3. Super quality and reasonable price ;
4. High filtration efficiency and easy dust cleaning ;
5. With long service life of more than 2 years ;
6. Ideal filter material for Pulse Jet Dust Filter bags .
Use
As good industrial dust filter felt is widely used in the cement , chemicals , electronic , ceramics , tobacco , food and drink , biological medicine industries and other fields where operate under normal temperature and need anti-static .
Our Normal Temperature Dust Filter Products : Polyester filter felt , Polypropylene filter felt , Water-proof and oil-proofing filter felt , Anti-static filter felt , Acrylic fiber needle-punched filter felt , Easy dust cleaning filter felt , 729 filter cloth and 208 filter cloth .
Welcome you to contact us if you are interested in our products . And surelly we will try our best to meet the different requirments of the materials and types from our clients .
