PPS Filter Bags PPS Dust Collect Bag Bag House PPS Cage Filter Bag
Specification
PPS is needled felt made of PPS fiber after three dimensional
acupuncture and become a kind of filter material, can be used in
about 160 °C temperature for a long time. Due to its special
molecular structure and good chemical stability and strength to
keep complete features, in the high sulfur gas environment effect
is particularly prominent, suitable for coal fired boiler, acidity
such as electricity, garbage incineration flue gas filtering
environment.
Our dust collector bags are sewn with 3 – needle chain stitch to
ensure seam integrity. Top constructions consist of snap band,
flange top, ring top, soft cuffs or raw edge. Bottom removal dust
collectors bags are constructed with a raw top or soft cuff. Top
and bottom removal filter bags have disc bottoms that are sewn
using an overlock (surge) stitch or lock stitch. A wear strip or
custom skirts is attached to the bottom portion of the bag to
prevent premature wear from bag-to-bag and bag-to-cage abrasion.
Datasheet
| Bag | PPS Filter Bag |
| Felt | PPS Needled Felt |
| Scrim | PPS |
| Weight | gsm | 500-600 |
| Permeability | cfm | 25-35,PTFE lamination 3-7 |
| Tensile Strength | Warp | ≥N | 900 |
| Weft | ≥N | 1100 |
| Break Elongation | Warp | < % | 35 |
| Weft | < % | 50 |
| Working Temperature | Continuous | Dry | ℃ | 190 |
| Moist | ℃ | 190 |
| Short term | ℃ | 232 |
| Dry Shrinkage | Warp | <% | 1.5 |
| Weft | <% | 1.5 |
| Specific Density | 1.38 |
| Support Combustion | no |
| Resistance | Hydrolysis | poor |
| Biological (mildew, bacteria) | no effect |
| Alkalis | excellent |
| Mineral Acids | excellent |
| Orgnic Acids | excellent |
| Oxidising Agents | fair |
| Orgnic Solvents | excellent |
| Finishing | singeing, calendaring, oil and water proof, PTFE impregnation
coating, PTFE lamination etc |
|
Bag details
FAQ
Q: How fast can I get the quotation?
A: We usually quote within 12 hours unless holiday in China, if you
can urgent to get the price, you can call us so that we can regard
your inquiry priority.
Q: Can I get the samples?
A: yes. The sample can be free of charge. But, the shipping
expenses should be paid by the customer. The sample will be issued
within 3 days. Custom samples take more time
Q: How long does the production take?
A: Usually the delivery time is 30-45 days after confirming order
and detail. Delivery time depending on your purchasing quantity and
production season.
Q: Can the logo or company name to be printed on the products or
package?
A: Sure.We are able to make your brand label and color box as your
requirements. Please contact us to discuss details.
Q: What is your payment term?
A: Our normal payment is T/T 30% deposit, 70% balance should be
paid before loading or get a copy of B/L.
Q: How does your factory do regarding quality control.
A: Quality is priority. We will do 100% quality inspection before
shipment.
Q: Can you produce according to customers' design?
A: Sure, we are professional manufacturer, OEM and ODM are both
welcome.
Q: How I know whether your product can be used in my area?
A: Our filter cloth, filter bag can be widely applied in cement,
steel, asphalt and chemical industry, to reduce the emission of
dust-content tail gas, thus help controlling the pollution of these
industries to the atmosphere.
