High Temperature Resistant Needle Felt
High Temperature Resistant series
High Temperature Stiffening Coating ARAMID Needle Felt: Aramid,
ARAMID PTFE Membrane High Temperature Needle Felt: Aramid+PTFE,
ARAMID Carbon Impregnation Explosion-proof Needle Felt: Aramid+Carbon impregnated,
Polyphenylene Sulfide Needle Felt: PPS,
PPS PTFE Membrane High Temperature Needle Felt: PPS+PTFE,
HT-TYPE |
Appearance | Yellow, un-corrugated |
Use | Foldable filter media |
Composition | Needle felt with High temperature resistance. |
Product Code | Aramid | Aramid+PTFE | Aramid+Carbon impregnated | PPS | PPS+PTFE |
Weight(g/㎡) | 340 | 340 | 340 | 340 | 340 |
Thickness (mm) | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
Air Permeability
(l/㎡.s) a | 200 | 50-70 | 200 | 200 | 50-70 |
Filtering Precision b/Efficiency c | 5μm
(≥99.5) | 0.3μm
(≥99.99) | 5μm
(≥99.5) | 5μm
(≥99.5) | 0.3μm
(≥99.99) |
Temperature | Constant using temp. | ≤200℃ | ≤200℃ | ≤200℃ | ≤170℃ | ≤170℃ |
Instantaneous using temp. | ≤220℃ | ≤220℃ | ≤220℃ | ≤190℃ | ≤190℃ |
Strength | Warp(N/5cm) | 1000 | 1000 | 1000 | 1000 | 1000 |
Weft(N/5cm) | 1000 | 1000 | 1000 | 1000 | 1000 |
MERV④ | MERV11/F6 | MERV16/H11 | MERV11/F6 | MERV11/F6 | MERV16/H11 |
Remarks | Stiffening | Stiffening&PTFE Membrane | Stiffening&Carbon impregnated | Stiffening | Stiffening&PTFE Membrane |
Application | Instead of high temperature filter bag dust removal, High temperature condition |
This series uses aramid and polyphenylene sulfide needle felt (PPS) as the substrate, treated with high-temperature stiff coating and PTFE membrane.
Remark:
Air Permeability was tested at △P=200Pa. ions and equipment), we reserve the right of making changes without prior notice.
