The Importance of Silicone Rubber Buttons in Electronics Design Brisbane

Silicone is made of an artificially produced polymers that are made of hydrogen, silicon, oxygen, and carbon. Its generic formula: [R2SiO]. Considering the type of the silicone, R could be either methyl or phenyl or ethyl group of organic molecules. On the other hand, [SiO] is a strain of organic oxygen molecules and silicon that are chemically bonded. Silicone has always played an important part in electronics design Brisbane.

Silicones that are used in the production of silicone keypads come with a wide array of exceptional qualities. Some of these qualities include the ones below.

  • Non-toxic
  • Eco-friendly
  • Non-corrosive
  • Chemical inertness
  • Non-sticky
  • Waterproof
  • Resistance to harmful bacteria
  • Ability to serve as an electrical insulator
  • Resistance to oxygen, ozone and ultraviolet light
  • Thermal stability under the temperatures ranging from -1000C to 2500C

Silicone Buttons and their Advantages

These buttons are widely used in a variety of products and electronics design Brisbane like calculators, medical devices, industrial keypads, remote controls, PLCs, as well as in building construction equipment.

Generally, silicone keypads along with a carbon contact pill are needed to activate or deactivate the electric circuits. As soon as the rubber keypad is being pressed, the position changes so the carbon contact pill will complete the electric circuit, thus allowing the flow of current. As compared to other means of circuit activation, such is considered to be the most reliable and effective as it does not need mechanical switches that are known to have higher production cost and shorter lifespan.

There are some types of electric machine that operate below the freezing point. These buttons are utilized to activate and they are made of silicone rubber as such material is capable of withstanding low temperatures.

In addition, it is also resistant to UV light, the rubber buttons will be used in ultraviolet light medical apparatus. Moreover, it is a non-sticky kind of material and this makes the buttons pleasant and convenient to use.



These processes are used in manufacturing silicone rubber products.

  •         Vulcanization (compression molding)
  •         Injection Molding

In the vulcanization process, the silicone gets into chemical reactions with peroxidesor urethane cross linkers or sulfurs or deuces or metallic oxides or acetoxysilanes. The main goal of this process is to force the silicone rubber to take the shape of the mold.

At the start of the injection molding process, the silicone matter will be placed into a barrel that is heated above the melting temperature of the silicone. Then, a high apparatus pressure will be used to pour the melted silicone into the cold mold. The liquid silicone will then take the shape of the mold and will eventually harden while the temperature drops to room level.

Knowing all these things is necessary so you can better maximize your electronics design and how silicone rubber creates a great impact in the said design.


Keys to Finding the Best Industrial Design Firms

If you have assigned to develop a new technology or launch a new product, you know that working with the best industrial firms will make a difference and be a critical factor to success. Their help will be necessary as you execute a task, major portions of a project, or even the entire development program. The processes that are being used in selecting a product development firm runs the gamut from systematic and rigorous to purely relationship based. Here are some of the keys that you should consider as you choose the best firm.


This is very important when choosing the best one from the numerous industrial design firms available today. Make sure you choose a team that can help you develop and innovate new products. Good chemistry during the sales process is different from working on a daily basis with the team as problems could surface and there will be differences in opinion. Be sure to evaluate the team in terms of their daily “bedside manner” as part of the selection process.


It’s always a given that an industrial design company will always put their best foot forward to get clients. But, you need to watch out for beautiful designs and excellent case studies that never went anywhere. To conceptualize a product is one thing and to successfully commercialize it is another thing. Just do not be afraid to ask questions and get the right answers for them.



Research, design, and engineering professionals are always in search of growth potential, challenges, and mentoring that will help them advance in their careers. In most cases, this would lead to employee turnover which is a normal thing. But, you need to be wary of firms that seem to have extraordinary levels of turnover as this could negatively affect the quality of their work. A firm that has a stable staff is more likely to master their own development process and will have a better level of confidence in the firm and their clients.



When a potentially client asks for some references, firms would always choose their best clients to sing their praises. Given this, you need to dig deeper. When attending presentations from product development firms, take note of the projects that are most relevant to you. Make sure that you follow up with your research in order to find the best product managers for relevant products, talk with them and ask for their contact information. Then interview them and make sure that your questions are focused not just on technical execution, but as well as on project management, team chemistry, financial management, etc.


Repeat Clients

Among the most important keys in evaluating a product design company is their repeat clients. Look for one that has consistently worked on different projects for same clients. Repeat clients are those that have completed engagements with the company and are satisfied with the technical execution, financial management, project management, and team chemistry that they choose for more projects.

Aside from the ones above, there are more applicable criteria that can be considered when searching for the best product development firm. Experience, availability, skills, and cost are some more considerations that will help you avoid problems that may lead to poor results as you do your search.