...
2025-08-14 21:39
620
...
2025-08-14 21:36
654
...
2025-08-14 21:20
1786
...
2025-08-14 21:06
2577
...
2025-08-14 20:47
756
...
2025-08-14 20:24
2942
...
2025-08-14 20:19
2558
...
2025-08-14 20:17
2303
...
2025-08-14 19:50
1461
...
2025-08-14 19:17
445
- Black spark plugs are an essential component of modern engines, playing a crucial role in the combustion process. These small devices are responsible for igniting the fuel-air mixture within the engine's cylinders, ultimately powering the vehicle.


By far, nitrile is the most popularly used, but buyers who need seals for applications involving high-speed shaft rotation increased interest. Viton is another alternative for silicone and poly-acrylic because it’s more resistant to harmful chemicals and abrasion and works better in higher temperatures.

Silicone Oil Seals - Designed to absorb lubricants in order to lessen wear and friction, silicone rotary shafts also offer high thermal resistance and a large temperature range. But, they do not handle abrasions well or interact with oxidized oils.
The benefits of Viton include: