Custom manufacturing example · Elastomer rubber keypad silicone keypad manufacturers

CUSTOM RUBBER & SILICONE MANUFACTURING

Elastomer rubber keypad silicone keypad manufacturers

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

An Elastomer rubber keypad uses the flexibility of its molded material to let the keys move and return. ETOL lists hardness choices from 20 to 80 Shore A, alongside custom sizing, multiple colors and molded logo details. That range offers design options, but a useful comparison requires the other important features to remain controlled.

When comparing candidate hardnesses, use the same key geometry, enclosure and switching arrangement where possible. Otherwise, a changed wall thickness or different opening clearance may be mistaken for a material effect. Examine both the effort to press a key and the way it releases, including a gentle press at the edge of the usable surface.

Choose the resulting construction around the intended interaction rather than the softest sample available. A keypad that feels pleasant when held loose may behave differently once restrained by its housing. Keep the evaluated mounting relationship when moving to production. During handling, avoid folding the pad sharply through thin connecting regions, and let it lie naturally before assembling it into the control.

Material options: Silicone. Custom formulation and color for the intended contact conditions.
Hardness selection: Silicone: 20–80 Shore A. Examine both the effort to press a key and the way it releases, including a gentle press at the edge of the usable surface.
Custom dimensions: During handling, avoid folding the pad sharply through thin connecting regions, and let it lie naturally before assembling it into the control.
Fit & assembly: ETOL lists hardness choices from 20 to 85 Shore A, alongside custom sizing, multiple colors and molded logo details.
Use & inspection: An Elastomer rubber keypad uses the flexibility of its molded material to let the keys move and return.

Photos illustrate structure or material only. When comparing candidate hardnesses, use the same key geometry, enclosure and switching arrangement where possible. 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.