PP Needled Punched Mat

 

PP Needled Mat possess not only the advantage of regular needle-spun mat but also the filtering of much better acid & alkaline than polyester，so the polypropylene needled mat generally applied to the occasions that flue gas temperature below 100 ℃ and high acidity and high alkalinity, or the solid-liquid separation field that has larger acidity and alkalinity.

 

In the field of solid-liquid separation, polypropylene needled mat generally ancillary use with the plate and frame filter press, vacuum suction filter , belt type filter, centrifugal filter and other solid-liquid separation equipment.

Not only has good dimensional stability, high strength, low elongation, etc, but also because of its surface is flat and smooth, and there are gaps, has high permeability, so it also has the unique advantages of small vacuum resistance, energy saving, easy to clean, etc.

In the industries including mineral processing, coal dressing, petroleum and chemical engineering , and the occasions that need to filter tiny particles and guarantee the fine filter, the polypropylene fiber needled mat performance is far superior than the traditional woven filter material.