As a high-temperature and corrosion-resistant synthetic fiber material, PPS (polyphenylene sulfide) needle felt performs well in various high-temperature environments and has excellent chemical stability, high-temperature resistance and excellent mechanical strength.
| Material | Imported PPS fiber/ base cloth | |
| Weight | g/m² | 500-550 |
| Thickness | mm | 1.7-1.9 |
| Finish treatment | Singeing, Calendering, Heat setting | |
| Air permeability | m3 / m2 / min | 13-16 |
| Tensile strength | Warp | 1200 |
| Weft | 1300 | |
| Tensile elongation | Warp | 35 |
| Weft | 45 | |
| Temperature | ||
| Continuos temperature | C° | 160 |
| Instant temperature | C° | 180 |
| Filtration wind speed | m/min 0.8-1.0 | |
| Features | Wear-resistant, acid-resistant, alkali-resistant | |
| Material | Imported PPS fiber/ base cloth | |
| Weight | g/m² | 500-550 |
| Thickness | mm | 1.7-1.9 |
| Finish treatment | Singeing, Calendering, Heat setting | |
| Air permeability | m3 / m2 / min | 13-16 |
| Tensile strength | Warp | 1200 |
| Weft | 1300 | |
| Tensile elongation | Warp | 35 |
| Weft | 45 | |
| Temperature | ||
| Continuos temperature | C° | 160 |
| Instant temperature | C° | 180 |
| Filtration wind speed | m/min 0.8-1.0 | |
| Features | Wear-resistant, acid-resistant, alkali-resistant | |
Strong mechanical strength
Through the needle-punching process, PPS fibers are intertwined to form a stable three-dimensional structure.
This process not only helps to fix the position of the fibers and improves the mechanical strength of the felt,
but also enhances its tensile and wear resistance.
High-temperature resistance
PPS needle felt has excellent high-temperature resistance and can operate stably for a long time in high
-temperature environments above 160°C. Even if the instantaneous temperature reaches 180°C, it can adapt to the
dust removal needs of high-temperature flue gases such as boilers and power plants.
Chemical stability
It has good corrosion resistance to acidic and alkaline gases and can maintain stable filtration performance in corrosive
gas environments.
Dust removal effect
PPS needle felt has excellent filtration performance and can efficiently capture and separate solid particles in
high-temperature flue gas, thereby improving the flue gas purification effect.
Applications:
PPS dust removal needle felt is widely used in high-temperature flue gas dust removal equipment in electric power,
metallurgy, the chemical industry and other industrial fields, including power plant boilers, flue gas desulfurization,
flue gas denitrification and other systems.
Our products use high-quality imported raw materials, have high filtration accuracy and good air permeability, and
can meet the requirements of high-precision emission and long-term low-resistance operation for 2-3 years.
Strong mechanical strength
Through the needle-punching process, PPS fibers are intertwined to form a stable three-dimensional structure. This process not only helps to fix the position of the fibers and improves the mechanical strength of the felt, but also enhances its tensile and wear resistance.
High-temperature resistance
PPS needle felt has excellent high-temperature resistance and can operate stably for a long time in high-temperature environments above 160°C. Even if the instantaneous temperature reaches 180°C, it can adapt to the dust removal needs of high-temperature flue gases such as boilers and power plants.
Chemical stability
It has good corrosion resistance to acidic and alkaline gases and can maintain stable filtration performance in corrosive gas environments.
Dust removal effect
PPS needle felt has excellent filtration performance and can efficiently capture and separate solid particles in high-temperature flue gas, thereby improving the flue gas purification effect.
Applications:
PPS dust removal needle felt is widely used in high-temperature flue gas dust removal equipment in electric power, metallurgy, the chemical industry and other industrial fields, including power plant boilers, flue gas desulfurization, flue gas denitrification and other systems.
Our products use high-quality imported raw materials, have high filtration accuracy and good air permeability, and can meet the requirements of high-precision emission and long-term low-resistance operation for 2-3 years.
