Dust Bag Nomex Bag Filter
Nomex Filter Bag High Temperture Resistance Dust Filter Bag
Nomex filter medias
Application:
Nomex filter medias are mainly used in cement industry, asphalt industry, metallurgical industry and tobacco industry for flue gas purification.
Performance:
Continuous operating temperature is up to 200° C, instant service temperature is up to 240° C
Fire retardant performance is excellent
Corrosion resistance and alkali resistance is good
Excellent thermal stability, excellent abrasion resistance and flexural resistance hydrolysis resistance is poor, frequent sox and vapor in flue gas or dew point will greatly reduce its service life
Continuous gas continuous temperature is up to 160° C, instant heat resistant up to 200° C
Chemical structure is simple, strong and stable
Excellent performance of acid and alkali resistance!
Excellent hydrolysis resistance capability, and strong chemical stability
Good flame retardant and excellent heat resistance function
Disadvantage is that antioxidant performance of pps (ryton) filter media is poor, it reacts to oxidation-corrosion. It is suitable for gas with o2 composition < 10%
|
Article Name |
Nomex needled felt |
|
Ingredients |
Fiber |
100% Nomex |
|
Scrim |
100% Nomex |
|
Weight |
g/m2 |
500 |
|
Thickness |
mm |
2.1 |
|
Density |
g/m³ |
0.24 |
|
Permeability |
L/dm2.min |
150 |
Tensile breaking
strength(N/5cm) |
Warp |
≥800 |
|
Weft |
≥1000 |
|
Elongation @200N/5cm |
Warp |
<5 |
|
Weft |
<5 |
Maximum shrink
of 90 mins |
Temperature(°C) |
250 |
|
% |
≤1 |
|
Service Temperature(°C) |
Continuous |
200 |
|
Instant |
240 |
|
Finishing |
Singeing, calendaring |
Hangzhou Grace Envirotech is a joint venture in China combined with Grace Filter Manufacturing (U. K) Limited. We are the largest manufacturer of Filter Needle Felts, filter bags, Dust Collectors, and dust collector parts; Meanwhile, we are designing and producing dust collecting system for cement plant, power plant, as well as iron and steel plant. Our company is the largest enterprise in the dust collecting industry in China,
Our factory is located in Industrial Area in Hangzhou, four big needle felt production lines. We have formed big scale production by our advanced equipment and mature technology. We design dust collecting system, produce filter bags for customers and users, and provide site technology consultant service, design, production, as well as after-sale service.
Nomex filter bag, PPS filter bag and P84 filter bags are now our star products in the world, highly popular in cement plant and power generation plant in all of the world.
Meanwhile, we are expertise in Dust Collector desgin, manufacturing and installation.
With many years of experience, Grace Filter is recognized around the world as the leading filtration dust filter bag and dust collection machine producer. Our experience make it possible for us to produce a complete range of filtration felt which meet customer specific filtration requirement. We have made great progress in supplying filter media in the cement industry, waste incinerator industry, power generation industry which make us on of the leading manufacturer and suppliers in the world.
Our professional technical team will provide pre-sales, manufacturing, delivery and after-sales service for dust collector units, dust collector system, baghouse bag filter, our professional installation workers will keep your dust collection system work perfectly and simple
