Description
ET501 Green Masking Dots
ET501 fume protection tape protects the circuitry from chemical splashes and fumes during gold tab plating operations, This cost effective, low adhesion tape has excellent chemical and high temperature resistance.
Conformal coating tapes / materials are applied to printed circuit board assemblies as a non-conductive protective layer. this layer will guard against moisture, dust, chemicals and temperatures extremes that if non protected, could result in damage, contamination or function failure of the printed circuit board.
When electronics must withstand harsh environments and added protection is necessary, most circuit board assembly houses coat assemblies with a layer of transparent conformal coating, visible under UV light for inspection, or by the use of acceptable Polyester masking tapes.
Supplied as 1000 dots to a roll at your required diameter.
If you require a different diameter or more to a roll please contact us.
Data
| Typical Properties | | |
|---|
| Base Polyester Film Thickness | mm | 0.025
|
| Total Thickness | mm | 0.076 |
| Adhesion to Steel | N/cm | 1.6 |
| Insulation Class | Degrees Celsius | 130 (B)
|
| Dielectric strength | KV | 6.0 |
| Elongation | % | 100 |
| Temperature Range | Degrees Celcius | -18 to +177
|
All values shown are approximate and are intended solely as a guide. No responsibility is accepted for their accuracy. It is the user’s responsibility to determine the suitability of the product for the intended application.
Features & Benefits
- Designed specifically for conformal coating masking
- Polyester film backing with an excellent heat resistant
- Rubber adhesive coating.
- Good release when unwinding roll for ease of application
- Silicone free product to avoid conformal coating de-wetting
- High temperature resistance.
Note:
When applying pressure sensitive tape to any surface.be sure that the surface is free from any oil or other surface contaminates such as powder, dust or release agents.
Adhesive performance should be carefully checked when used on substrates containing plasticisers.
