Eco-friendly silicone switch buttons/silicone function keypads

Silicone switch buttons should make a product's commands clear while delivering the required movement to the switching arrangement underneath. In a function keypad, different controls may deserve different positions or cap shapes, but every key still needs appropriate support and clearance within the panel.

Start with the operating sequence and the available enclosure area. Frequently used commands should be reachable without pressing across adjacent controls. Coordinate that layout with the board references so that the molded sheet fits without stretching. A larger cap may need assessment away from its center, where a finger can tilt it toward the aperture edge.

Evaluate realistic tasks with the housing fully secured. Check whether the identification remains visible, neighboring keys stay independent, and each control returns freely. The selected formulation and marking process should suit the actual exposure and cleaning conditions. During service, restore the stationary support areas carefully; a keypad that has been trapped under one housing feature can change its operating feel even when the visible button pattern still appears correctly aligned.

Material options

Silicone. Custom formulation and color for the intended contact conditions.

Hardness selection

Silicone: 20–80 Shore A. Silicone switch buttons should make a product's commands clear while delivering the required movement to the switching arrangement underneath.

Custom dimensions

In a function keypad, different controls may deserve different positions or cap shapes, but every key still needs appropriate support and clearance within the panel.

Fit & assembly

A larger cap may need assessment away from its center, where a finger can tilt it toward the aperture edge.

Use & inspection

The selected formulation and marking process should suit the actual exposure and cleaning conditions.

Photos illustrate structure or material only. In a function keypad, different controls may deserve different positions or cap shapes, but every key still needs appropriate support and clearance within the panel. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.