As one professional power filter bags supplier, SIIC introduces you power industry filter bag material selection solutions as followings:
|
Item |
Pure PPS filter material |
PPS/PTFE filter material |
PTFE compound filter material01 |
PTFE compound filter material02 |
PTFE laminated pure PPS filter material |
PTFE laminated PTFE compound filter material |
|
|
Layer Fiber |
PPS |
PPS |
PPS+PTFE |
PTFE+P84 |
PPS |
PPS+PTFE |
|
|
Support Scrim |
PPS |
PTFE |
PTFE |
PTFE |
PPS |
PTFE |
|
|
Weight(g/m2) |
500 |
600 |
650 |
650 |
500 |
650 |
|
|
Working temperature (Continuous) ℃ |
190 |
190 |
200 |
260 |
190 |
200 |
|
|
Working temperature (Surge) ℃ |
210 |
210 |
220 |
280 |
210 |
220 |
|
|
Tensile Strength（N/5*500px） |
Warp |
＞900 |
＞900 |
＞800 |
＞800 |
＞900 |
＞800 |
|
Weft |
＞1200 |
＞1200 |
＞1000 |
＞1000 |
＞1200 |
＞1000 |
|
|
Elongation (%) |
Warp |
＜30 |
＜30 |
＜30 |
＜30 |
＜30 |
＜30 |
|
Weft |
＜50 |
＜50 |
＜50 |
＜50 |
＜50 |
＜50 |
|
|
Air permeability (m3/m2*min at 127mm H2O) |
10~15 |
10~15 |
10~15 |
10~15 |
2~5 |
2~5 |
|
|
Applications |
Low sulfur coal, the temperature is less than 160℃, and the oxygen content is low |
Medium sulfur coal, with a temperature of less than 165℃ (higher instantaneous temperature and higher oxygen content) |
High sulfur coal, corrosive and high oxygen content occasions, improve the use temperature and oxidation resistance, high cost performance. |
Flue gas dust collection field with high dust content, high oxygen content, low moisture content and strong gas corrosiveness. |
The emission requirements are high precision, low sulfur coal, the temperature is less than 160℃ degrees, and the oxygen content is low. |
High discharge precision, high sulfur coal, corrosion and oxygen content occasions, improve the use of temperature and oxidation resistance, cost-effective. |
|
Note: The above parameters and selection are based on the conventional flue gas conditions of our company for the design of the program, reflecting the performance of the product.
The selection and design of exact cases need to be according to the exact working conditions.