Seals are essential components in many industrial and consumer applications. Everything from medical devices to industrial machinery relies on the integrity of sealants. Seal integrity is critical to their performance, safety, and longevity. Issues with seals can create serious damage that can cost companies a lot of time and money. To ensure the strength and lifespan of a seal, it’s important to regularly check and maintain the seals in your application. There are various factors that can impact the longevity of a seal. Below you will find what affects seal integrity and how you can ensure your seals last.

What Affects Seal Integrity

There are a wide variety of factors that can impact the integrity of a seal. Consider the following to ensure your seals stay in good shape for the long run. 

Natural Wear and Tear: 

One of the most common reasons seals fail is due to the natural wear and tear that comes with their use. Even high-quality seals have a lifespan so it’s important to understand when and how often your seals need to be replaced. One of the best ways to ensure your seals are effective for the long haul is regular maintenance. Regularly checking your seals and addressing minor issues can improve their longevity. It can also ensure that they are replaced before they can cause any damage to the application.

Improper Application: 

The installation process can be a major factor in the effectiveness and integrity of a seal. If a sealant does not bond properly, the area is not properly prepared, or if the technique used is ineffective, it can impact the integrity of the seal. This can reduce the lifespan of the seal and even cause serious issues if the installation is done poorly.

Seal Quality: 

The quality of the sealant material can impact its integrity. Seals need to be created based on the unique needs of the application. If quality materials are not used, the strength and durability of the seal can be affected. Seal manufacturers at Real Seal curate materials that can withstand the stress of the unique application so the seal can last.  

Temperature: 

Temperature can affect seal integrity as it can impact how well it sticks together. For example, if the temperature is too hot, the seal can melt and weaken. Alternatively, if it’s too cold, the seal may not stick properly. Drastic changes in temperature can also advance the breakdown of a seal. Different applications have varying temperatures so it’s important to choose a seal that fits your unique needs. A specialty seal manufacturer can ensure your seals are right for your application as they rigorously test the materials.

Moisture: 

Moisture can impact seal integrity as it can weaken the adhesive properties. This can make the seal less effective and cause it to break down much faster. Moisture or humidity can impact a seal when it’s being applied and after. If there is any moisture during the installation process, the seal can fail to bond properly. Moisture can also break down a seal over time if it is exposed for prolonged periods. Proper installation and using the right materials for your application are critical when it comes to maintaining the seal’s longevity. 

Pressure: 

Pressure can impact seal integrity as it can break it down much faster. Still, pressure can cause damage including tears, distortion, or complete breakdown. This can lead to leaks and seal failure if not addressed right away. When choosing a sealant, it’s important to assess the list of seal products and their materials to ensure it is strong enough for your application. Consider the amount of pressure involved in your application and overcompensate to ensure the integrity of the seals.