Wholesale Nomex Sleeve Pp Dust Collector Filter Bags Factory
The aramid waterproof and oil proof filter bag is a high
temperature filter product,it is made of aramid fiber imported from
Torobo Japan. The product is widely used in asphalt mixing, cement
kiln and other high temperature dedusting industry , and can
perform well below 20mg/Nm3 dust emission requirements.The product
water repellency grade (≥ 4), can be effectively adapted to wet
dust removal industrial conditions .
| Fiber | aramid fiber |
| Weight(g/m2) | 500-550g/m2 |
| Thickness(mm) | 2.0-2.2mm |
| Mechanical Finish | Heat-setting ,Singed one side |
| Chemical Finish | PTFE impregnating |
| Air Permeability (m2/m3/min) | 14-16 |
| Break Strength(N/5cm) | Warp | ≥900 |
| Weft | ≥1200 |
| Break Elongation(%) | Warp | ≤35 |
| Weft | ≤50 |
| Working temperature (Degree C) | 260-280℃ |
| Resistance to acid | Good | Resistance to oxidation | Good |
| Resistance to alkali | ordinary | Resistance to Hydrolysis | ordinary |
1.The higher price and high quality fiber is selected
to increase the filter material's filtering area and
improve the filtering effect.
2.The equipment is manufactured by German
DILO manufacturer, and the filter material
is stable.
1.The bag mouth is made of elastic ring and saddle
cushion (non-rubber ring) made of the same
material, so as to avoid the aging of rubber ring
at high temperature and causes the filter bag to
fall off.
2.The suture of the filter bag mouth is treated by
dislocation to ensure that the bag mouth is
closely connected with tube sheet and to avoid
dust leakage from the tube sheet hole.
The needle distance of the filter bag is
25 +1. There is no falling out and floating
line in the filter bag. The comprehensive
strength of the suture of the filter bag
was more than 1000N.
