Advantages & Disadvantages Of Silicone Rubber Explained

Silicones are a household of excessive-performance materials whose distinctive molecular construction imply that they will are available in many alternative varieties, together with liquids, solids, semi-viscous pastes, oils, greases and rubber. We use this versatile rubber materials in a range of settings, from visible, highly aesthetic elements to food-grade kitchen utensils. In this text, Martin’s Rubber explains the benefits and disadvantages of silicone rubber.

What’s silicone rubber?

Silicone is a remarkable materials. This semi-organic artificial rubber (not to be confused with the chemical factor silicon) consists of a chain of silicon and oxygen atoms, as opposed to the carbon and hydrogen atoms prevalent in most different forms of rubber.

This molecular construction is a blended blessing when it comes to silicone’s properties.

On the one hand, this spine of siloxane bonds offers silicone its low thermal conductivity, resulting in an extremely heat resistant and thermally stable materials. Then again, whilst stable and flexible, silicone’s chain is weak, which implies it tears simply.

Let’s look at the advantages and disadvantages of silicone rubber in better detail.

Advantages of silicone rubber

Here are just a few of the main advantages of silicone rubber:

Heat resistant

Considered one of the primary benefits of silicone rubber is its heat resistance. It provides outstanding high-temperature resistance, with some compounds able to withstand temperatures up to 305 °C. Should you have virtually any concerns concerning wherever as well as tips on how to utilize Discuss (, you’ll be able to e-mail us at our page. Silicone’s thermal stability means it retains its structure and properties over a wide temperature vary. This extends to low temperatures too, which suggests this synthetic rubber can maintain its flexibility even at -100°C.


Have you ever wondered why so many kitchen utensils are product of silicone? Effectively, that’s because one other benefit of silicone mold rubber is its non-porous nature. This makes it resistant to bacterial build-up, making silicone particularly useful in meals and beverage purposes, where food-grade compounds can provide complete peace of mind. Silicone can also be non-toxic, water-repellent and recyclable at specialised plants.

Disadvantages of silicone rubber

Listed below are a few of the disadvantages of silicone rubber:

Tear power

One in all the main disadvantages of silicone rubber is its poor tear power. This may be improved with the addition of other elements, but it doesn’t naturally supply strength or abrasion resistance, so the applying must be rigorously assessed for the suitability of silicone as a solution.


Another disadvantage of silicone elastomers is that as a premium product they can include a similarly premium value tag in comparison with another rubber supplies. Nonetheless, this preliminary outlay is commonly offset by enhancements in uptime and high quality management. Again, talking to a specialist like Martin’s Rubber will allow you to realize a clearer understanding of silicone’s ROI with reference to your particular application.

Like all materials, silicone has its advantages and shortcomings. Despite some of its more impressive qualities, it actually isn’t relevant for each application. To search out out extra about the advantages of silicone or to debate how our rubber moulding companies can help your software requirements in additional detail, speak to one among our pleasant and silicone gadget products knowledgeable experts right here at Martin’s Rubber. They will be only too glad to supply their recommendation and steerage.

Оставьте комментарий

Ваш адрес email не будет опубликован. Обязательные поля помечены *