Aramid(METAMAX) filter bag/Needle Felt

Description                                              

Aramid  high temperature needle filter  felt cloth  is made of the fibers produced by Dupont from US or Tenjin from Japan, composited and stitched according to a certain proportion.

Feat

Features                                      

1. Aramid has excellent heat resistance, flame resistance, high temperature dimensional stability.

2.Particularly conspicuous is its excellent mechanical properties, strength and polyester similar to wear resistance, good resistance to bending and has excellent characteristics of textile processing, can acupuncture into spun lace non-woven fabric. 

3.Aramid fiber  at different temperatures, strong retention rates at different times, including in the dry heat temperature of 250 C for 1000 hours under the conditions of its strength retention up to 60%. 

4.Aramid fiber  as a functional fiber in high temperature dust filtration industry has an irreplaceable status, but because of the characteristics of molecular structure determines, it has some defects. Such as poor resistance to strong acid, high temperature hydrolysis is poor, not in the coal-fired boilers, waste incineration and other industry applications.

Application                                         

1.Tail gas / fume / smoke / dust  from metallurgical plant

2.Asphalt mixing plant smoke filtration

3.Carbon black plant, iron works(blast furnace gas)

4.Cement plant (tail gas from vertical kiln),

5.Petroleum fumes from mixing round the beton and asphalt

6.Detergent plant