Glass fiber needled felt filter material is glass fiber with a certain proportion of resistance to high temperature glass fiber compound acupuncture and a filter material using it is resistant to high temperature,high strength,corrosion resistance.Resistance to abrasion,fractrer characteristics,can be used for a long time in 240 °C high temperature,short time resistance temperature up to 300°C.It is widely used in the iron and steel,cement,electric power,nonferrous metals,waste incineration,asphalt concrete mixing,chemical and other industries of high temperature flue gas filtration for in pulse and high-speed counter blowing dust removal way,is the high- temperature bag type dust collector used most widely used as a filter material.
Technical parameter
| Name | Fiberglass needled filter bag |
| Raw material | The glass fiber/glass fiber cloth |
| Weight | ≥ 900g/㎡ |
| Air permeability | 150-250L/㎡ ·s@200Pa |
| Radial pull | >1000N/5x20cm |
| Weft Tensile Strength | >1000N/5x20cm |
| Radial elongation | <10% |
| Weft elongation | <10% |
| Use temperature | ≤ 240° C，Instant 300°C |
| Filtration velocity | 0.8-1.2m/min |
| Post processing method | PTFE impregnated,coated,coated |
Room temperature filter bags / High-temperature filter bags / Dust removal accessory products, ODM & OEM services
