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Brand Name : | Air |
Model Number : | AR-FB |
Price : | negotiation |
Payment Terms : | T/T (negotiation) |
Supply Ability : | around 300000pcs per year |
Delivery Time : | around 3weeks upon receipt signed&stamped PO |
Dust filter bag
Product Name | PPS/PPS 500A1 | |
Craft | Needle-punched | |
Fiber | PPS | |
Scrim | PPS or PTFE | |
Weight | 500±5% | g/㎡ |
Thickness | 1.8±10% | mm |
Air Permeability | 12±25% | m³/㎡/min |
Breaking Strength- Warp | ≥1000 | N/5cm |
Breaking Strength- Weft | ≥1200 | N/5cm |
Breaking Elongation- Warp | ≤25 | % |
Breaking Elongation- Weft | ≤45 | % |
Working Temperature | 190 | ℃ |
Instant Temperature | 210 | ℃ |
Finish Treatment | Heat set, Singeing, Calendering |
Features:
PPS fiber needle felt is made of polyphenylene sulfide (PPS) fiber which produced by America and Japan,it is one of the main varieties of high temperature filter material, PPS fiber needled filter material performance excellence in the application of the following situations.
1, the working temperature of 190 C, short-time working temperature
of 210C, the melting point of 285 C, the limiting oxygen index
34-35;
2, the oxygen content in the 15% or the following situations can be
used;
3, the place of flue gas containing moisture.
PPS fiber has the strength to keep the integrity and intrinsic
chemical resistance, can maintain a good filter performance in the
bad environment, and achieve the ideal life. PPS fiber filter felt
is the ideal filter material in the dust treatment of filtering
coal boiler, incinerator ash, dust processing and others pulse
cleaning duster .
According to the different requirements of working conditions, we
can do a variety of functional treatment of PPS fiber needle felt,
such as water and oil repellent, PTFE impregnation, coating ,
laminating and so on.
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