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Fiberglass Needle Felt Filter Cloth
Heading Glass fiber filter media, including fiberglass needle felt and woven fiberglass filter cloth,because of it's high temperature resistant, anti-condensation,dimensions stability, dust stripping is good, and high filtration efficiency is widely used in metallurgy, cement, power generation, carbon black, coal-fired boilers, chemical industry and waste incineration industries.

Listing Description:
1)Loe price with high tempreture resistance
2)Long service life
3)Stable size

Application
Chemical plant Cement plant
Steel iron plant Melting plant
Carbon black plant Electricity Industry


Specification

Type HDGLN-01 (Single side web) HDGLN-02(Double side web)
Weight(g/m2) 800 900
Air permeability(m3/m2/min) 9~18 8~15
Tensile strength (N/5×20cm) Warp >1850 >1800
Weft >1600 >1800
Tensile Elongation (％) Warp <10 <10
Weft <10 <10
Working temperature(℃) 260~300 260~300
Anti-acid Excellent Excellent
Anti-alkali Medial Medial
Anti-abrasion Bad Bad
The stability of water solution Medial Medial
Finishing treatment Teflon treatment Teflon treatment

Features
Heading glass fiber needle felt is one kind of high temperature resistant filter material with reasonable structure and excellent performance,it could be high temperature resistant,anti-abrasion,stable size,little elongation shrinkage ratio,high intension,also ultimate fiber of felt layer fiber,three dimensional micro pore structure,high porosity,small filter resistance to gas,it has higher speed and efficiency,Comparing with other high temperature resistant chemical fiber felt,it has the advantage of lower price,high temperature resistant,but due to high resistance, filtering efficiency is lower.