Production of balanced film, oil resistant eptfe horn waterproof breathable film

Due to the wide range of product specifications, materials, and styles, each of our products cannot be fully displayed in front of customers. Therefore, we only indicate a symbolic one. If you are very interested in our products, please contact our MMY Mimo Yin Business Department and we will provide you with a quotation in time.
Our company focuses on P67-68 dustproof, waterproof, and sound permeable membranes, waterproof and breathable membranes, thermal conductive materials, and peripheral accessories for electronic products.
In order to provide you with an accurate quotation quickly, please provide the following parameters when inquiring:
(1) Product images, size specifications (length, width, thickness), and material requirements;
(2) Quantity required, shipping time, packaging specifications.
Product Information
Name: Waterproof Sound Transmitting Membrane
Brand: MMY Mimo Sound
Color: White/Black/Grey (Film Material Color)
Waterproof rating: IP54, IP65, IP67, IP68 optional
Sound loss: 0.5db~3db (different film materials and structures, subject to actual measurement)
Common specifications (mm): circular with a diameter of 4.0; φ4.5； φ6； φ20； φ28； φ30....
Square 1508; 1511； 1609 ； 2415； 3020....
The quotation is for reference only. Please confirm with the sales team for details; Other shapes and sizes are acceptable.
Product Features
1. Enhance excellent protection and sound effects;
2. Reduce the difficulty of structural design and manufacturing costs, and make it easy to use;
3. Quickly balance the pressure to protect the shell seal and prevent premature failure;
4. Protect sensitive electronic and inductive products;
5. Greatly reduce electronic and inductive product failures caused by salt corrosion;
6. High air permeability can reduce the stress on the sealing strip of the casing by balancing the pressure;
7. Long service life and maintenance free in harsh environments, expanded polytetrafluoroethylene (e-PTFE) film can prevent salt crystal moisture and water vapor permeability;
Shenzhen Mimo Sound Technology Co., Ltd. specializes in the production of (): IP54-IP66-IP67-IPX7-IPX8, waterproof film, waterproof sound permeable film, waterproof sound permeable film, waterproof sound permeable film, waterproof breathable film, waterproof balance hole pressure relief film, waterproof balance pressure relief film, 7-level waterproof pressure relief film, tuning pressure relief hole breathable film, mainly used in visual intercoms, smart watches, Bluetooth speakers, hearing aids, outdoor GPS, waterproof phone cases, electric toothbrushes, dental irrigators (teeth washers), electric shavers and other products. There are adhesive products, film products, breathable valves, breathable plugs, breathable caps, breathable gaskets, waterproof sound permeable films, breathable tubes, wearable devices, etc. Waterproof earplugs, tablets, waterproof children's mobile phones, children's cameras, high-end children's electronic toys, waterproof cameras, DV waterproof shooting equipment, waterproof sound film products for adjusting the internal and external pressure of mobile phone microphones and receivers.