China Yilun needle felt with PTFE membrane

Products Description
Product name:China Yilun needle felt with PTFE membrane
Brand name:Heng yi
Place of Origin:liaoning fushun•hengyi
Type:needle nonwoven fabric
Usage:Dust filter
Material:Yi lun fiber
Working temperature:<260(MAX:280)
Certification:ISO9001:2008   ISO14001:2004
Packing and Delivery
Packaging:Water proof woven bag and Carton or customized
Delivery Time:Within 15days after payment
Product Presentation
China Yilun needle felt is made of 100% Yilun fiber, which has high temperature and alkali resistance similar to imported P84 fiber.The product is widely used in asphalt mixing, cement kiln and other high temperature dedusting industry ,can be excellent to achieve less than 10mg/Nm3 dust emission concentration requirements .
Fiber China Yilun fiber
Base cloth PTFE base cloth
Weight g/m2 550
thickness(mm) 2.0-2.2
after treatment Heat-setting、Singed one side、surface smoothing        
Chemical Finish PTFE emulsion dipping           
Air permeability(m3/m2·min) 2.0-3.0
Break Strength (N/10×5cm)  Warp    ≥900
 Weft    ≥1200
Break Elongation(%) Warp     ≤35
Weft     ≤50
Working temperature(℃) 260-280
Resistance to acid good Resistance to oxidation good   
Resistance to alkali good    Resistance to Hydrolysis good   

Product Application
Suitable for the dust collection of the corrosive flue gas of chemical plant, metal melting,garbage incineation, cement preheater and coal boiler,etc.