These products possess the properties of weak acid-resistance, high alkali-resistance,high mightiness.
Model No. | Density(counts/10cm) | Thickness(mm) | Weight(g/m2) | Air permeability10-3m3/m2.s |
407 | 240/187 | 0.42 | 195 | 30 |
663 | 192/140 | 0.58 | 264 | 28 |
601 | 132/114 | 0.49 | 222 | 220 |
301 | 275/250 | 0.22 | 106 | 114 |
856 | 290/126 | 0.84 | 446 | 77 |
Polyamide Fabrics Series, which are made of polymide fibers(PA),can be divided into PA long thread fabrics and monofilament fabrics . These products possess the properties of weak acid-resistance, high alkali-resistance,high mightiness. And the melting point is 215-250°C,maximum operating temperature 130 C. They can also be divided into PA6 series and PA66 series,and the latter Performs better. They are mainly used in the industries of chemical,coal mining,building Material and Metallurgy in the equipments of strong alkali operating conditions,such as frame filter presses, discfilters,and centrifuge filters.The filtering precision can reach less than 5 microns.
Polyamide Filter Fabrics Series
