introduction
The glass fiber needle-punched filter material is made by carding glass fibers into a web-like structure and then using a needle-punching process to intertwine the fibers with each other, forming a stable felt-like structure. This process not only enhances the strength of the material but also maintains its excellent filtration performance.
HNWn600 Glass Fiber Needled Filtration Material
● This product has a basis weight of 600±50 grams, featuring excellent abrasion resistance, moderate tensile strength, and high dust removal efficiency. It allows for filtration air velocities of up to 1.0-1.3 meters per minute. Possessing the superior properties of glass fiber filtration materials, including high temperature resistance, corrosion resistance, high strength, and low elongation, it is ideally suited for industries with relatively low filtration loads that involve high-temperature flue gas filtration, such as steel, cement, power generation, and chemical processing.
HNWn900 Glass Fiber Needled Filtration Material
● This product boasts a basis weight of 900±50 grams, exhibiting remarkable abrasion resistance, excellent tensile strength, and high dust removal efficiency. It can withstand air velocities of up to 1.0-1.3 meters per minute. Equipped with the same outstanding characteristics of glass fiber filtration materials, including high temperature resistance, corrosion resistance, high strength, and low elongation, it serves as an ideal filtration material for smoke and dust removal in industries like steel, cement, power generation, and chemicals.
Model, Size And Technical Parameters
|
Filter material model |
Fiber diameter |
Weight (g/m2) |
Rapture strength(Mpa) |
(N/5X20cm) Breaking strength |
Temperature resisitance(℃) |
Air permeability |
|||
|
vertical |
Horizontal |
vertical | Horizontal | ||||||
|
HNWn600 |
5.5 |
5.5 |
600±50 |
≥3.00 |
≥1000 |
≥1000 |
280 |
350 |
200-400 |
|
HNWn900 |
5.5 | 5.5 |
900±50 |
≥3.80 |
≥1250 |
≥1250 |
280 | 350 | 200-400 |
| HNWn1050 | 5.5 | 5.5 | 1050±50 | ≥3.80 | ≥1350 | ≥1350 | 280 | 350 | 200-400 |
Note: According to user requirements, different specifications and models of filters can be customized.
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