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Micropore liquid filter material is one of our main products, which is made from 100% polypropylene and without any additive. The media is characterized by high filtration efficiency, big through-put, high capacity of dust holding, resist to acid and alkali, non-poison and long service life, etc. The diameters of micropore , which is the most leading technical indicator of the product, are tested by USA Coulter Porometer test apparatus which can automatically print out the graph of differential pore number distribution. We use the test apparatus to monitor the semi-finished products and check the end products in order to warrant the stability and consistency of the materials. Besides Pore size, other technical indicators such as Thickness, Frazier and so on are also tested and monitored strictly and they all can be controlled accurately in different value range according to the unique requirements of different customers.
Available width: 0.27m or 0.55m
| Thickness(mm) (under 7.3Psi pressure) | Basic weight (g/) | Frazier (Ft3/Ft2min) | Average Pore Size (μ) | ||||
TDL-075 | 0.22~0.26 | 132±10% | 0.04~0.075 | 0.75±10% | ||||
TDL-1 | 0.17~0.21 | 100±10% | 0.08~0.13 | 1.0±10% | ||||
TDL-2 | 0.15~0.20 | 88±10% | 0.30~0.45 | 2.0±10% | ||||
TDL-3 | 0.15~0.20 | 72±10% | 0.8~1.5 | 3.0±10% | ||||
TDL-5 | 0.15~0.20 | 56±10% | 3.0~4.5 | 5.0±10% | ||||
TDL-7 | 0.13~0.18 | 53±10% | 5.0~6.5 | 7.0±10% | ||||
TDL-10 | 0.13~0.18 | 50±10% | 10.0~13.0 | 10.0±10% | ||||
TDL-15 | 0.17~0.23 | 35±10% | 35~50 | 15±10% | ||||
TDL-20 | 0.12~0.20 | 30±10% | 45~60 | 20±10% | ||||
TDL-30 | 0.15~0.25 | 30±10% | 180~300 | 30±10% |
PP meltblown membrane