Waterproof Coating And Anti-Mould Black Polyester Filter Mesh Used For Acoustic Devices
SHARE Polyester fabrics feature precise mesh openings, tightly controlled fabric properties, and provide protection against dust and liquids without compromising sound quality. Hydrophobic feature is the nature of polyester, and the water-resistant properties increase as the thread count rises. However, the material is fully waterproof unless it’s coated with special materials.
Usually, the white polyester mesh is under through the dyeing treatment and hydrophobic treatment coating. After hydrophobic treatment, the waterproof level of mesh can get 5 grades, which means when water flow on the surface of polyester mesh, the water will not get off from polyester mesh and at the same time the water will not be hold on the mesh surface.
Application of Hydrophobic Coating Polyester Mesh:
Mobile phones and other portable radio equipments are often worked in terrible conditions, and some touch sensitive components can be damaged by the moisture and dust. It can make them suffer from dust and water by applying the water repellent polyester mesh on these equipments.
Additionally, the predictable sound transmission promises you the good air permeability and acoustic performance. It is one of the ideal supplementary materials to the Electronics Industry.
We also can provide the filter mesh in disc, tube, bag, belt and other customized shapes.
Polyester Filter Mesh Datasheet
| Mesh count (per cm/inch) | Type of weave (tw or pw) | Thread diameter (microns) | Mesh opening (microns) | Overall fabric thickness (microns) | % Open area | Theoretical
ink deposit (cm3/m2) | Mesh Weight (gsm) |
| | | | | | | | |
| 40/103-80W | PW | 80 | 166 | 133 | 44.1 | 58.6 | 60 |
| 43/110-80W | PW | 80 | 149 | 130 | 40.8 | 53.0 | 64 |
| 45/115-80W | PW | 80 | 138 | 130 | 38.7 | 50.3 | 67 |
| 48/123-80W | PW | 80 | 122 | 130 | 34.5 | 44.8 | 72 |
| 48/123-55W | PW | 55 | 151 | 90 | 52.8 | 47.5 | 34 |
| 51/131-70W | PW | 70 | 121 | 114 | 38.1 | 43.5 | 58 |
| 54/137-64W | PW | 64 | 115 | 103 | 38.7 | 39.8 | 51 |
| 61/156-64W | PW | 64 | 90 | 101 | 30.1 | 30.4 | 58 |
| 68/175-55W | PW | 55 | 85 | 87 | 33.5 | 28.4 | 48 |
| 68/175-64W | PW | 64 | 78 | 98 | 28.2 | 27.6 | 65 |
| 71/180-55W | PW | 55 | 79 | 90 | 31.5 | 28.4 | 51 |
| 77/195-48W | PW | 48 | 77 | 80 | 35.0 | 28.0 | 42 |
| | | | | | | | |
| 77/195-55W | PW | 55 | 67 | 87 | 26.5 | 23.3 | 55 |
| 82/206-48W | PW | 48 | 68 | 79 | 30.8 | 24.3 | 44 |
| 90/230-40W | PW | 40 | 68 | 65 | 37.6 | 24.4 | 33 |
| 90/230-48W | PW | 48 | 55 | 78 | 24.6 | 19.2 | 49 |
| 100/255-40W | PW | 40 | 57 | 64 | 32.5 | 21.1 | 37 |
| | | | | | | | |
| 110/280-34W | PW | 34 | 54 | 55 | 35.2 | 19.3 | 31 |
| 110/280-40W | PW | 40 | 47 | 65 | 26.6 | 17.3 | 40 |
| 120/305-34W | PW | 34 | 45 | 55 | 29.6 | 16.3 | 34 |
| 120/305-40W | PW | 40 | 37 | 64 | 20.1 | 13.0 | 44 |
| 130/330-34W | PW | 34 | 40 | 55 | 26.9 | 14.3 | 37 |
| 140/355-34W | PW | 34 | 31 | 55 | 19.4 | 10.6 | 39 |
| 150/380-34W | PW | 34 | 23 | 55 | 12.1 | 6.6 | 42 |
| 165/420-34W | PW | 34 | 23 | 62 | 13.9 | 8.6 | 46 |
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Anti Mould Polyester Filter Mesh Waterproof coating For Acoustic Devices Images
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