introduction
High-temperature-resistant chemical fiber needle-punched filter material, as an essential industrial filtration medium, boasts numerous superior performance characteristics and finds widespread application in various industries such as steel, non-ferrous metal smelting, chemicals, building materials, and electricity.
PPS Needle-punched Filter Material
● This series of products is made of PPS fibers (polyphenylene sulfide) through three-dimensional needle-punching, allowing for long-term use below 190°C. PPS fibers, also known as polyphenylene sulfide fibers, possess a special molecular structure that offers excellent chemical stability and complete strength retention, especially effective in high-sulfur smoke environments. They are suitable for use in acidic smoke filtration environments such as coal-fired boilers, power generation, and waste incineration.
PTFE Needle-punched Filter Material
● This series of products is crafted from PTFE fibers (polytetrafluoroethylene fibers) through three-dimensional needle-punching. PTFE fibers exhibit a macromolecular linear structure, boasting remarkable stability, abrasion resistance, chemical stability, and outstanding temperature resistance. They are widely applicable in various harsh smoke filtration environments, including steel production, power generation, and waste incineration.
Model, Size And Technical Parameters
|
Filter material model |
Thickness (mm) |
Weight (g/m2) |
Composition |
(N/5X20cm) Breaking strength |
Temperature resisitance(℃) |
Air permeability |
||
|
vertical |
Horizontal |
Continue |
Instant |
|||||
|
PPS needle felt |
1.8-2.5 |
500-550 |
PPS |
≥1000 |
≥800 |
190 |
200 |
200-300 |
|
Metas needle felt |
1.8-2.5 |
500-550 |
Metamax |
≥1100 |
≥900 |
204 |
240 |
200-300 |
| P84 needle felt | 1.8-2.5 | 500-550 | P84 | ≥1000 | ≥800 | 260 | 280 | 200-300 |
| PTFE needle felt | 1.8-2.5 | 500-550 | PTFE | ≥1100 | ≥900 | 260 | 280 | 200-300 |
Note: According to user requirements, different specifications and models of filters can be customized.
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