The combination of silicone rubber and printing offers advantages in appearance, performance stability, functional diversity, and design flexibility.
| Material | Silicone rubber | Hardness | 50+-5 shore A |
| Operating temperature | -60~220℃ | Force | None |
| Color | Single color | Character | Printing |
| Contact | Carbon pills or not | Process | Vulcanization |
| Finished | PU coating | Environmental Protection | Compliance with RoHS and REACH |
The advantage of silicone rubber keypad:
Silicone keypads, leveraging the physical and chemical properties of silicone rubber material as well as flexible design adaptability, are widely used in fields such as electronic devices, home appliances, and medical instruments. They offer the following advantages:
The tactile feel of silicone keypads is their core advantage, making them particularly suitable for high-frequency operation scenarios.
Soft elasticity for good pressing feel: Silicone itself has high elasticity (with a rebound rate of over 50%). The pressing force of the keys can be customized according to needs. Whether it's a light touch (such as on home appliance panels) or a slightly harder press (such as on industrial equipment), they can provide high-quality tactile feedback, and long-term operation is not easy to cause finger fatigue.
Damping to prevent slipping and misoperation: The surface of silicone has a slight damping feel, so even when pressed with wet hands or while wearing gloves , it is not easy to slip, enabling accurate key triggering.

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