Silicone switch mats for all industries

Custom-made silicone keyboards for all industries

silicone keymats

As a specialist in silicone keypads, we develop and manufacture customized keypad solutions that are precisely tailored to your application – from prototypes to series production. Our silicone keypads impress with reliable switching functionality, a long service life, and versatile design options.

We provide comprehensive advice on materials, equipment, and manufacturing technology, and, upon request, we can handle the entire design of your input unit—including housing integration, fiber optic solutions, and connectivity. Benefit from our many years of experience and a well-thought-out engineering approach.

Complete assembly from a single source?
In addition to the pure safety mats, we also realize the complete assembly with matching Plastic housing and the connection technology.

References of completed silicone switching mats

The classic silicone shift mat is still one of the most commonly used switching elements in electronics, automotive and medical technology. It not only performs tactile operating functions, but also sealing, protection and design tasks. With up to 10 million switching cycles With its diverse customization options, it offers a durable, low-maintenance and economical input solution.

Typical applications include industrial controls, electronic measuring instruments, operator panels, remote controls, and custom HMI systems. Here is a small selection of our references:

Project reference

Hand switch with silicone switch mat as keypad and seal

In this project reference, we demonstrate how a custom plastic enclosure, combined with a multifunctional silicone switch mat This forms a high-performance HMI solution. The silicone switch mat not only performs the button function but also serves as a circumferential seal and mechanical connecting element. This functional integration results in a robust, easy-to-assemble, and economical assembly that is ideally suited for industrial applications and offers clear cost advantages over standard housings for medium-sized production runs and above.

Silicone Keypad Design

design of silicone keypads

Silicone switch mats offer many design possibilities and can be easily adapted to the specific requirements of various applications. They enable Keys in different shapes and sizes, such as round, square, or rectangular. Custom shapes can also be easily implemented. Thanks to the flexible design, the buttons can be optimally arranged to ensure good ergonomics and ease of use.

In addition, can Silicone shift mats in many colors manufactured, including translucent or fluorescent options. Multicolored buttons and Backlights These are also possible to better adapt the design to your requirements.
The Surfaces of silicone switching mats They can be smooth or textured. These options allow for optimized haptic feedback, making operation even more intuitive.

Design options for silicone keypads

silicone switch mats with epoxy coating

Keys with epoxy coating

Thanks to the epoxy coating, the keys have a clear and shiny surfaceThis makes them more visually appealing and improves tactile feedback. At the same time, the coating reliably protects the keys from external influences such as scratches or dirt.
The keys are also more resistant to abrasion and chemicals, which ensures a durable and resistant surface.

keys with plastic caps

Keycaps with plastic caps offer a wide range of design options, as they can be customized in terms of shape, color, and texture. This allows silicone keypads to be visually and tactilely enhanced, improving usability. Furthermore, the caps are easily replaceable, which makes a simple customization enables and offers you additional flexibility.
In illuminated versions, the keys are precisely engraved using a laser. This method makes it possible to apply detailed symbols, labels and designs directly to the key surface.

silicone switch mats with plastic caps
Silicone switch mats with light channel

keys with light channel

With an extremely precise 2K injection molding process we produce silicone keypads with multi-coloured keyboard lighting. This process integrates a light channel in each individual key and completely isolates the light channel from the rest. This ensures precise focusing of the light beam and enables multi-colored lighting.

Silicone keypads with integrated light window

For applications requiring visual feedback, this keypad features integrated LED backlighting – without the need for additional light guides. By deliberately reducing the silicone wall thickness, translucent zones are created that make the LED light visible. The implementation is entirely in a single material – without a two-component process.

Silicone keypads with light window
Highly transparent silicone keypad

Highly transparent silicone keymats

Highly transparent silicone keypads are an ideal choice, especially for backlit keyboards. Compared to conventional, rather milky silicone keypads, which often lead to scattering losses of the light source, highly transparent versions offer minimal light scatteringThis means that almost all of the luminous flux reaches the surface. This property makes them particularly interesting for brightly lit work environments or applications in daylight.
The material of the highly transparent silicone keypads is also ideal for applications with plastic or metal keycaps.

luminous silicone keyboard

Phosphorescent silicone

It is also possible to make silicone safety mats from phosphorescent silicone. The silicone is charged by sunlight or artificial light sources and glowing in the darkDepending on the charge, several hours later. Such keyboards are used in the areas of security and building management technology, as well as in consumer products. By applying the appropriate paintwork in the night design, the labeling on the keys, for example, can also glow.

Silicone keyboard as an assembly with front frame

Silicone keyboards with front frames offer a reliable solution for demanding applications. plastic front panel directly with silicone molded, creating a closed surface. This reliably protects the keyboard from water and dust and allows for easy cleaning.

The keys can be individually painted, printed, or lasered. Surface coatings such as PU or epoxy coatings are also possible. Multi-component injection molding technology The production effort is reduced considerably because only one component is required – this saves time and costs.

Additionally, the silicone keyboard serves as full front cover. It is applied directly to a metal or plastic substrate and thus takes over both the operating function and the protection of the device.

silicone keyboard as an assembly with front frame
Silicone switching mat on circuit board

Silicone switching mat on circuit board

We manufacture silicone switching mats directly with the matching circuit board as an assembly. This significantly simplifies integration into your systems, saving you time and the effort of additional components. Thanks to our precision manufacturing, you receive not only a durable but also a reliable solution that is perfectly tailored to your requirements.

Silicone switching mat on circuit board

Development & Design of Silicone Switch Mats

construction of a membrane keypad

Our service in the area of ​​silicone switch mats

Thanks to our many years of expertise in the field of silicone safety mats, we offer you a comprehensive range full service at. Our engineers actively support you in the design and construction phase and in the selection of suitable materials.

Our product Designer design your silicone switch mat according to your wishes or revise the design or construction of an existing input solution. You have the choice whether you would like to use our development and construction services individually or as part of a more comprehensive support up to series delivery.

Our range of services in the Product development and design Our services encompass all steps from sketching and concept development through planning and pre-design to 3D CAD construction. We create realistic 3D renderings for clear product visualization and deliver complete manufacturing documentation, including technical drawings and parts lists.

In addition, we offer the Prototype production using 3D printing or silicone casting – ideal for functional testing, design validation and series production preparation.

This is how we start your project

In order to make you an initial offer, we need the following information:

  • Technical drawing, sketch or an existing sample
    If you do not yet have a technical drawing, we will be happy to create one for you.
  • Short product description with area of ​​application
    The more details you give us, the more precisely we can tailor the offer to your requirements.
  • Optional additional information
    If available, please send us a specification sheet, technical specifications or special equipment details.
  • Planned quantity or estimated annual requirement
    This helps us to optimally align production to your requirements.

To protect your data and ideas, we can conclude a non-disclosure agreement (NDA) in advance. If you do not have your own NDA, we will be happy to provide you with our template.

We look forward to your inquiry.

+49 (0)2154-81250
info@nh-technology.de

Personal Meeting

meeting room at NH-Technology

A personal conversation is particularly important to us when it comes to getting to know each other for the first time and discussing complex or new projects. We want to ensure that we fully understand your requirements and needs and can provide you with the best possible solution.

Of course we are also available to you via email Online meeting available. We use various platforms and tools to ensure seamless and effective communication.

meeting room reference wall

In our Showroom you have the opportunity to see for yourself the quality and functionality of our products, to receive individual advice and to try out the different models. Our team of experts is available on site to answer all your questions and to work with you to find the perfect solution for your requirements.

Contact Simply contact us to Appointment to arrange a meeting and get to know each other. We look forward to it!

Design Guide Silicone Molding Mats

Silicone safety mat design guide

Download Design Guide

Before you begin planning and designing your keyboard, we recommend downloading our Design Guide. This comprehensive guide not only provides valuable information but also helpful tips on all important aspects of keyboard development. For example, you'll learn more about the optimal choice of materials, ergonomic key design, and the diverse technical possibilities.

In addition, the practical checklist at the end of the guide will assist you in the development, design, and production of your membrane keypad. This ensures that all crucial factors are considered early on and your project can be implemented efficiently.

sample set for customized keyboard solutions

With our N&H sample set you will get a comprehensive insight into the Variety and quality of our keyboard solutions. The set includes one Pattern Silicone Keypad and Sample membrane keypad, showing different material options, designs and switching principles.

The sample set is rounded off by our Design Guides – Your compact reference works with valuable information on construction, design, and function. This allows you to quickly identify the right solution for your application and make informed decisions.

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