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Gasket vs Seal: What Is the Difference and Which Do You Need?

Let us start by saying:  All gaskets are seals, but not all seals are gaskets.  And yes, we know that they are very often grouped together and do indeed have similar functions; however, they are different, both in their characteristics and use.  With...

Ring Type Joint vs Raised Face Flange: Key Differences and How to Choose

Within piping systems, valves, and vessels, it is critical that you choose the most appropriate flange, as these components affect safety, efficiency, and cost.  Two of the most common flange face types include raised face and ring type joint flanges. These two...

Blind Flange vs Blank Flange: Key Differences and When to Use Each

Distinguishing between blind and blank flanges is a critical requirement for operational safety and efficiency within industrial applications such as pipe systems and networks.  These two terms, blank and blind, are often used interchangeably; however, it is...

How Thick Should Gasket Paper Be?

Typical gasket paper thickness ranges from 0.15mm to 3.00mm, with many manufacturers following the principle that thickness follows flange condition and pressure.  Choosing the correct gasket sheet thickness should be decided...

O Ring Colour Identification

Ensuring that tight seals are provided so no leaks occur and no contamination enters the application, correct o ring colour identification is essential.  These essential components are primarily used within water and gas distribution, the food...

Choosing the right O-ring material for Hydraulic fluid applications

Choosing the appropriate O-ring material for hydraulic fluid is vital to prevent seal failure in applications and systems where leak prevention and contamination control are essential.  Each material type has its own set of unique properties and will...

What you need to know about O Ring Lubricants

Choosing a compatible lubricant for a known O-ring material is essential to ensure the integrity and safety of the overall application/system. Enhancing an O-ring's performance, and as part of maintenance plans, lubricating is an essential element; however, with...

Flange corrosion protection: How to identify, inspect, and prevent flange damage

It’s essential in any application that uses gaskets and seals that the right materials are chosen. Ensuring compatibility not only provides peace of mind that leaks are prevented, but by ensuring the correct material, you can also help to prevent excessive corrosion....

Gaskets and sealing solutions for the brewing industry

Gaskets, a vital component in most industries when you’re looking to prevent leaks, seal in liquids, and avoid contamination, and the brewing industry is no exception. The brewing process involves a lot of chemicals and requires regular robust cleaning and...

Gaskets vs Packing: When to use each

It’s essential when working with specific applications and systems that you use the correct gaskets and seals in order to prevent leaks and contamination - and there are numerous types, sizes, and designs to choose from. Two such types of seals come in the form of...

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Rubber Seal Deterioration Causes

Rubber Seal Deterioration CausesWhile rubber seals can assist with a variety of projects, one of the most common complaints about them is that they often deteriorate over time. While wear and tear is sometimes a reason for this, your seal may be deteriorating for other reasons that you have more control over. Today we’re going to share some of the top reasons for seal deterioration to help you avoid this issue to the best of your ability in the future. Our team will be on hand at any time to recommend the best rubber sealing products for any project to help stop issues during your work processes.

Exposure to Various Elements and Chemicals

One of the top reasons we see rubber deterioration is exposure to oxygen, heat, light or chemicals. This type of exposure is often unavoidable, but you can do all you can to minimise the issue. This causes physical and chemical changes to the rubber seal, which can lead to a breakdown of the material in the long run. When the chain of molecules starts to break down, it won’t be able to effectively do its job. Heat will shorten the molecule chains, which means the material stretches when it cools down. UV degradation is a term that’s used to describe a rubber seal that has been exposed to too much light. It might get hard and crack or the colour of the seal could fade. The expansion and contraction caused by the change in temperature leads to issues within the seal, which will mean it can’t do its job properly in the long run.

Oxygen is another element which causes issues with sealing. The oxygen will attack the double bonds located within the rubber chain, so that it deteriorates over time. All of these issues we’ve shared above will damage your rubber chain, meaning it doesn’t work so effectively over time. However, there are ways in which you can try to stop this from happening in the first place. By preparing the area you are working in and planning to stop heat, light, oxygen and chemicals getting in the way of the process, you can protect the seals for a longer time.

Top Tips to Prevent Issues with Seal Rubber Products

While rubber deterioration is a huge issue for businesses of all types using these seals, you’ll find there are ways you can stop this from being a problem for your business. When rubber is created, it will be analysed to see how well it will react to stress and strain. This means you receive a set of care instructions with any rubber product you purchase, based on the tests that took place before it was sold. We recommend you take the time to read the care instructions properly when you get your rubber seals. The incorrect use of these seals is one of the top reasons we see rubber break down over time. By following the guidelines correctly, you’ll find they last a lot longer.

When you first receive a set of rubber seals, make sure you have a space to store them safely. This area should be dry, dark, cool, and free from oxygen, which will help the seals to remain in perfect condition before they are used. You’ll find you only waste your money and resources when you don’t store seals properly, so this should be the first thing you set up in your working area before your seals arrive. You can save money by buying rubber seals in bulk, but this only works if you store them correctly.

When you are about to use your rubber seal, make sure you clean the surrounding area to remove any dirt, water, or debris. Scrub off anything that’s attached to the surface, as this will likely stick around and damage the rubber seal. We always recommend that you take the time to learn about the different seal options on offer to you, so that you choose one that’s right for your business applications. Follow the instructions to place the seal on correctly and use a conditioner for the seal to keep it in top condition.

Rubber seals are a very effective tool for a lot of different applications. However, when they aren’t cared for and stored properly, you are only wasting your time and money investing in this product. By following the tips we’ve shared above, you can be sure your seals will stay in perfect condition for longer than before. If you are looking to invest in a new set of rubber seals, contact our team today to learn more about the products we offer and how to care for our seals. We’ll be happy to advise you about the best options for your unique needs and answer any questions you have about the causes of rubber seal deterioration.

Read the next article: Rotary Shaft Seals

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