- Mass per unit area 200 – 500 gm/m^2
- Thickness 2 – 5 cm
- Different color
- 100% polyester
precise fiber blending
Airlaid web formation
Flame retardant binders
Heat cures for durability resiliency and strength
** Non - standards are available upon request.

Application
These are used to separate solid particles of different sizes from gas and liquid media the felts are constructed differently according to the particle that needs to be filtered out and required degree of effectiveness. [Air filter – Water filter – Cement filter – Oil filter Dust filter – Sound insulation ]

A critical component of any cement plant is the dust collector. Dust ,or more appropriately particulate matter , at a cemet plant is typically caused by physical attrition , combustion particle burnout, or nucleation .
Physical attrition occurs as particles abrade against each other . particles generated by physical attrition range from less than 10 micrometers in size to more than 1000 micrometers.
Combustion particle burnout refers to the residues remaining from the pyro process. These particles are typically in the 1 to 100 micrometer range. Nucleation particles are generated when materials that are in a vapor from condense . these particles are truly very small , usually between 0.1 and 1.0 micrometers.
Dust collectors have more than one fundamental purpose:
These control systems provide the low particulate matter emission levels required by regulatory requirements , and they minimize localized dust emissions that could hinder maintenance of plant equipment and vehicles
In the case of the pyro processing systems, a significant fraction of the plant production is captured by the particulate matter control device and returned to the skin