Custom manufacturing example · Silicone Rubber button keypads manufacturer

CUSTOM RUBBER & SILICONE MANUFACTURING

Silicone Rubber button keypads manufacturer

A custom component for your assembly.

Define the mating surfaces, dimensions and working conditions. ETOL manufactures the part to the agreed design and material.

Factory direct
Made to order
Drawing & sample support

Share the part, its application and your estimated quantity.

Customize the fit, material and finish

Vulcanization workshop illustration with green molding presses and blue collection bins

Material & hardness

Selected for the contact, temperature and movement

Color & finish

Define the visible surfaces and intended color

Shape & dimensions

Develop holes, lips and walls around the mating parts

Mounting & fit

Match the attachment and installation method

Product Overview

Silicone Rubber button keypads can combine a custom control layout with molded identification on the operating surface. Embossed or engraved marks offer ways to distinguish functions as part of the rubber shape. Color selection adds another design choice when the product needs visible groups or a recognizable primary control.

The marking and button face should be considered together. Small characters on a curved or narrow surface may be difficult to read, while excessive relief can change where the finger first contacts the key. Keep the most useful identification in the area visible during normal handling.

Below the face, the keypad still needs sufficient support and movement clearance to operate the intended electronics. Evaluate the selected hardness with the actual wall and web dimensions; material softness alone does not define the finished button feel. Assemble the mat in its intended housing and compare keys across the layout for consistent return. When cleaning, avoid scraping the identification or forcing particles into the spaces between buttons. Preserve the locating features if the keypad is removed for servicing.

Material options: Silicone. Custom formulation and color for the intended contact conditions.
Hardness selection: Silicone: 20–80 Shore A. Evaluate the selected hardness with the actual wall and web dimensions; material softness alone does not define the finished button feel.
Custom dimensions: Below the face, the keypad still needs sufficient support and movement clearance to operate the intended electronics.
Fit & assembly: Assemble the mat in its intended housing and compare keys across the layout for consistent return.
Use & inspection: Preserve the locating features if the keypad is removed for servicing.

Photos illustrate structure or material only. Silicone Rubber button keypads can combine a custom control layout with molded identification on the operating surface. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.

Choosing a material or hardness? Explore the selection guide →

From part requirements to production

Define the part

Identify key dimensions, mating surfaces and quantity

Review material & tooling

Agree the compound and manufacturing approach

Evaluate the sample

Review the fit and agreed requirements in the assembly

Produce & inspect

Manufacture and check against the approved requirements

Review the intended assembly

Working conditions

Identify temperature, contact fluids and repeated movement.

Material and structure

Consider hardness together with wall thickness and support.

Installation

Check access, mating dimensions and the fitting sequence.

Ordering this custom component

Can the shape be adjusted to my mating parts?

Yes. Show the receiving opening, contact surfaces and clearance limits. We can review the dimensions and retaining features around the intended fit.

Which details should be agreed before tooling?

Agree the critical dimensions, material, hardness, visible surfaces and sample requirements. Explain how the part is installed and which interfaces control its function.

Can a sample help define the replacement?

A sample can help explain the structure. Compare it with the assembly because wear, swelling or compression may have changed its original dimensions.

How is the quotation for this part determined?

The material, part geometry, tooling, quantity and finishing affect the quotation. Include the intended batch size and delivery destination when describing your requirements.

DISCUSS THIS COMPONENT

Describe the part you need.

Share the fit, operating conditions and quantity with our manufacturing team.