Order email
han.zhang09@china-venting.comMV-7 Breathable Membrane
Characteristics of the membrane:
All ePTFE membrane construction without backing material
Membrane Characteristics: Hydrophobic and Oleophobic
AATCC 118 Oil Rating: 6
Water entry pressure： ≥0.35bar/60s ；
Airflow： ≥130ml/cm²/min at 70mbar；
Membrane type ：MV-2FB-20
Membrane material ：PTFE 100%
Operating Temperature: -40℃ to125℃
Suggestion for install:
Install to the inner wall of housing shell. The bonding strength of the membrane silicon to the shell is determined by housing material, surface treatment and avoid contamination during the membrane's removement and installation. For more install information please contact our sales engineer.
Items of the products:
| Part number | Inner & outer Diameter/BXA(bxa) | Standard airflow L/h , at70mbar | Numbers of each line | Volume of each roll | Width of the backing material/mm |
| MV-70307 | Φ3XΦ7 | ≥0.6 | 9 | 10000pcs | 95 |
| MV-70308 | Φ3.3XΦ7.6 | ≥0.7 | 9 | 10000pcs | 95 |
| MV-70510 | Φ5.5XΦ10.2 | ≥1.9 | 7 | 5000pcs | 95 |
| MV-70712 | Φ7.1XΦ12.7 | ≥3.1 | 6 | 5000pcs | 95 |
| MV-70814 | Φ8XΦ14 | ≥3.9 | 5 | 5000pcs | 95 |
| MV-70919 | Φ8.9XΦ19.1 | ≥4.9 | 4 | 5000pcs | 95 |
| MV-71221 | Φ12.5XΦ21.5 | ≥9.6 | 3 | 5000pcs | 95 |
| MV-72029 | Φ20XΦ29 | ≥24.5 | 3 | 5000pcs | 95 |
| MV-71638 | 16X38(7X29) | ≥15.8 | 4 | 2000pcs | 95 |
| MV-72030 | 19.5X30(9.5X20) | ≥14.8 | 4 | 2000pcs | 95 |
| MV-72040 | 19.5X40(9.5X30) | ≥22.2 | 4 | 2000pcs | 95 |
| MV-72051 | 19.5X51(9.5X41) | ≥32 | 4 | 2000pcs | 95 |
| MV-72828 | 28x28(16.5X16.5) | ≥21 | 3 | 2000pcs | 95 |
Note:
The adhesion property of Microvent membrane is determined by the way used to paste the membrane to shell surface of products after the membrane is removed from the film. The related factors include design, seal and install technics ; Microvent would provide suggestion and guidance based on previous experience. However, it is the customer's duty to test the suitability and usability of the vents when it applicated in products.To choose a Microvent venting membrane for your specific product, please contact our sells stuff. The above information is subject to change without prior notice.
label:
Breathable Membrane
