Glass fiber needled felt filter material is a kind of reasonable structure and excellent performance of new type high temperature filter material, with 100% glass fiber as raw material,fiber needling felt. With a three-dimensional pore structure, high void ratio, low resistance, dust removal efficiency up to 99.9% more than the fabric filter. The filtration rate is about twice as high as the fabric filter. It is suitable for high temperature flue gas filtration of carbon black, iron and steel, metallurgy, chemical industry, coal fired boiler refractory material and cement industry.Suitable for pulse cleaning and high-speed blowback bag filter. After the high temperature,corrosive medium and long-term test, excellent performance, can effectively control the dust pollution, recycling of valuable fine particle products.
Type No.
EDf10501
ENf9002
The fiber diameter
(m)
Chopped yarn
5.5
3.8
Base cloth
5.5
4.6
Quality (g/m 2)
1050
900
Breaking strength (Mpa)
> 3.9
> 4
Tensile strength
(N/25mm)
Radial
> 1400
> 1800
Weft
> 1400
> 1400
Gas permeability rate (cm 3 /cm 2.S)
15~30
15~30
The temperature (o C)
Is less than or equal to 260
Is less than or equal to 260
Product display
Company
(Add time：2015-4-10)
