Study on Effect Factors of Filtrating Properties of the Polypropylene and Basalt Filament Woven Filter Cloth
Polypropylene filament was used as the warp yarn, and respectively Basalt filament and Polypropylene filament was applied to the weft yarn, several samples were woven in different organizational structure. Then the effect factors of filtration were tested, and permeability, abrasion resistance and air permeability of these samples were measured, filtration resistance was evaluated indirectly through the Flow Tester. How the influence of the performances of raw material the filtrating properties of the samples were investigated, which based on the above experiment, as well as the other factors. The results show that permeability and air permeability had little change in the same process parameters, however, abrasion resistance of the samples by basalt filament significantly were superior to the performance of polypropylene filament.
Lun Bai and Guo-Qiang Chen
H. J. Zhang et al., "Study on Effect Factors of Filtrating Properties of the Polypropylene and Basalt Filament Woven Filter Cloth", Advanced Materials Research, Vols. 175-176, pp. 469-473, 2011