A narrow lip does not provide the desired contact geometry.
The hollow bulb creates a broader compression region.
The gasket uses a hollow silicone cross-section that deforms under the closing force of the leaf. Unlike a thin lip, the bulb presents a broader resilient contact region around the door perimeter. It is produced as an extrusion for a compatible retaining arrangement, with length and cross-section matched to the opening. The material family is used for food-related and controlled-environment sealing applications where silicone is the specified elastomer.
| Elastomer | Food-grade silicone |
|---|---|
| Cross-Section | Hollow bulb |
| Hardness Range | Shore A 50–70 |
| Material Temperature Range | Approximately -60 to +230°C, compound dependent |
| Operation | Passive compression |
| Manufacture | Extrusion |
| Installation | Compatible retained perimeter profile |
| Sealing Face | Compressible bulb surface |
| Actuation Supply | None |
| Customization (Özelleşme) | Bulb dimensions and length can suit the intended closing gap and operating environment. |
The hollow bulb creates a broader compression region.
Specify a suitable bulb section and retaining profile.
Bize boyutlarınızı, montaj koşullarınızı, performans hedeflerinizi ve gerekli yüzey kaplamalarınızı gönderin.