Polypropylene dust collector and baghouse filter bags-special for acid alkali dust removal under 100℃
INDRO FILTRATION uses high quality polypropylene fiber to manufacture polypropylene needle punched filter felt for acid and alkali resistant dust collector and baghouse filter bag. It has some advantages of ordinary needling filter felt, because polypropylene fiber has better acid, alkaline and lower softening point than polyester fiber, so polypropylene needling felt is generally used in the field of smoke temperature below 100 C and high acid and alkalinity, with high acid and alkalinity.
Polypropylene acid alkali resistant dust collector filter bag: the working temperature of normal temperature polypropylene baghouse filter bag is 80℃, and the instant 100 degrees C, PP dust collector filter bags do not only has the characteristics of good dimensional stability, high strength and small elongation, but also has the unique advantages of small vacuum resistance, energy saving and easy to clean ash because of its smooth surface, pore and high permeability. In the mineral processing, coal preparation, petroleum, chemical industry and other industries, where needs to filter small particles and ensure fine filtration, polypropylene filter material is far superior to the traditional woven filter material. The polypropylene staple fiber is usually used in the normal temperature polypropylene fiber dust collector filter bag, and the scrim cloth is woven with high strength yarn. The treatment process is needle punching, calendered, hear set.