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For Vent Filter Applications
Features
- Its high air permeability enables the adjustment of internal pressure of automotive parts, cellular phones, home electric appliances, OA parts and exterior ipments thus preventing damages of cases due to internal pressure change.
- It exhibits waterproof/dustproof functions while maintaining high air permeability, preventing water intrusion and/or contamination.
- Various pore sizes and products laminated with various backing materials are available. Various needs are met by our line-up of variations.
- We also provide processing service for optimal pore sizes and shapes.
Application example
Punched Products
| Type | Membrane material No. [Except for Double-coated tape numbers ] |
Membrane features [Representative value] |
Application example | |||
|---|---|---|---|---|---|---|
| Thickness [mm] |
Air permeability ※1 | Water resistance [kpa]※2 |
||||
| Gurley frazir [sec] |
Frazier [cm3/cm2/s] |
|||||
| Membrane material | S-NTF8031 | 0.13 | 5 | ― | ― | Medical bottled caps |
| Laminated Type General |
S-NTF1026-N06 | 0.10 | 10 | ― | 200 | Sheet sensors, cellular phone, communication simple, audio ipments, automotive lights |
| S-NTF1033-N06 | 0.10 | ― | 5 | 7 | ||
| S-NTF1026-N02 | 0.15 | 10 | ― | 200 | ||
| S-NTF1033-N02 | 0.15 | ― | 5 | 7 | ||
| S-NTF1026-N01 | 0.35 | 10 | ― | 200 | ||
| S-NTF1033-N01 | 0.35 | ― | 5 | 7 | ||
| S-NTF1026-N02 | 0.15 | 10 | ― | 200 | ||
| Laminated product Oil repellent |
S-NTF2122A-S06 | 0.20 | 35 | ― | 400 | Shavers, cellular phone, automobile ECU, horns, toner cartridges, ink cartridges |
| S-NTF2131A-S06 | 0.20 | 12 | ― | 100 | ||
| S-NTF2133A-S06 | 0.20 | 4 | ― | 30 | ||
| S-NTF2131A-PS06 | 0.20 | 12 | ― | 100 | ||
| Laminated productBlack | S-NTF3026-N06 | 0.10 | 10 | ― | 200 | Cellular phone 、(water-resistant, waterproof), communication device |
| S-NTF3033-N06 | 0.10 | ― | 5 | 7 | ||
| S-NTF3033-K02 | 0.10 | ― | 5 | 7 | ||
*1： JIS P 8177 Gurley test method, JIS L 1096 Frazier test method
*2： JIS L 1092 B method (high water pressure)
*2： JIS L 1092 B method (high water pressure)
Punched products
The composition of general products
TEMISH® Cap seal
＜Features＞
- The filter is protected by the cap to prevent direct damage to the surface of the membrane.
- High water resistance, high permeability, and oil repellent types are available.
| Property | Feature | Main application | Color (Exterior) |
Air permeability [cm3/min] |
Water resistance [kPa] |
Dust collection |
|---|---|---|---|---|---|---|
| C-NTF1026 -K02 |
High water resistance | Fog lamps | Black | 50 ※1 |
50 ※2 | 99.999% or more *4 |
| C2-NTF9208 -L02 |
High air permeability | Head lamps | Gray | 1500 ※1 |
20 ※3 | 99.9 ※4 |
| C2-NTF210SL | High Oil repellent and water resistance | Fog lamps | Blue | 50 ※1 |
50 ※2 | 99.999% or more ※4 |
*1： Air permeability at 1kPa pressure difference *2: JIS L1092 B method (high water pressure) *3： JIS L1092 A method (low water pressure) *4： Test condition Surface velocity： 5.3cm/sec. Aerosol： cold DOP (0.3～0.5μm)
＜Structure＞
＜Features＞
TEMISH® Z3-NTF210SE
＜Structure＞
- Excellent oil repellent for a variety of automotive oil.
- Strong durability suitable for automobile ECU regulating inner pressure.
- Easy installation and You can put in the direction you want.
| Z3-NTF210SE | Air permeability [cm3/min] | Water resistance[kPa] |
|---|---|---|
| 130 ※1 | 210 ※2 |
*1： Permeation volume at differencial pressure 1kpa.
*2: JIS L1092 B method (high water pressure method)
*2: JIS L1092 B method (high water pressure method)
＜Structure＞
