How to store fluorosilicone gaskets properly?

Hey there! As a supplier of fluorosilicone gaskets, I've seen firsthand how important it is to store these little guys properly. Fluorosilicone gaskets are super useful in a bunch of industries, from automotive to aerospace, thanks to their awesome resistance to heat, chemicals, and weather. But if you don't store them right, they can lose their mojo pretty quickly. So, let's dive into how you can keep your fluorosilicone gaskets in tip - top shape.

Understanding Fluorosilicone Gaskets

Before we get into storage, let's quickly chat about what makes fluorosilicone gaskets so special. Fluorosilicone is a type of synthetic rubber that combines the best of both worlds: the flexibility and low - temperature performance of silicone rubber, and the chemical and fuel resistance of fluorocarbon rubber. This makes them ideal for sealing applications where other materials might fail.

Factors Affecting Gasket Storage

There are several factors that can mess with the quality of your fluorosilicone gaskets during storage.

Temperature

Temperature is a biggie. Fluorosilicone gaskets can handle a wide range of temperatures when they're in use, but during storage, extreme heat or cold can cause problems. High temperatures can speed up the aging process of the rubber, making it brittle and less elastic. On the other hand, very low temperatures can cause the gasket to harden, and when it warms up again, it might not return to its original shape properly. The ideal storage temperature for fluorosilicone gaskets is between 20°C and 25°C (68°F and 77°F).

Humidity

Humidity can also be a pain. Excess moisture in the air can lead to mold growth on the gaskets, which not only looks bad but can also affect their performance. A relative humidity of around 40% - 60% is recommended for storing fluorosilicone gaskets. You can use a dehumidifier in your storage area if the humidity is too high.

Light

Sunlight and artificial light sources can have a negative impact on fluorosilicone gaskets. Ultraviolet (UV) rays in sunlight can break down the rubber over time, causing it to crack and lose its sealing properties. So, it's best to store your gaskets in a dark place or use opaque storage containers.

Chemical Exposure

Fluorosilicone gaskets are resistant to many chemicals, but they're not invincible. Exposure to certain solvents, fuels, and strong acids or bases can damage the gaskets. Make sure to store them away from any chemical sources, and if you need to clean the storage area, use mild, non - abrasive cleaners.

Proper Storage Methods

Packaging

The first step in proper storage is good packaging. When you receive your fluorosilicone gaskets from us (yes, we're the supplier!), they'll usually come in a protective packaging. If you need to repackage them, use plastic bags or sealed containers. Make sure the packaging is clean and dry before putting the gaskets in. Label the packages with the gasket type, size, and date of storage so you can easily keep track of them.

Storage Location

Choose a storage location that meets the temperature, humidity, and light requirements we talked about earlier. A climate - controlled storage room is ideal. If you don't have a dedicated storage room, you can use a closet or a cabinet away from windows and heat sources. Avoid storing the gaskets near radiators, air conditioners, or any other equipment that can generate heat or cold spots.

Stacking and Handling

When storing your gaskets, be careful how you stack them. Don't stack them too high, as this can put too much pressure on the bottom gaskets and deform them. If you need to stack them, use dividers or shelves to separate the layers. Also, handle the gaskets with clean hands or gloves to avoid transferring dirt or oils onto them.

Special Considerations for Different Types of Fluorosilicone Gaskets

There are different types of fluorosilicone gaskets, and some might have special storage requirements. For example, gaskets made from Bisphenol Vulcanized Fluororubber Raw Rubber and Peroxy Vulcanized Fluororubber Raw Rubber might have slightly different sensitivities. Always refer to the manufacturer's guidelines for specific storage instructions.

Monitoring and Inspection

Once you've stored your fluorosilicone gaskets, it's important to monitor the storage conditions regularly. Check the temperature and humidity levels in the storage area using a thermometer and a hygrometer. Also, inspect the gaskets periodically for any signs of damage, such as cracks, mold, or deformation. If you notice any problems, take action immediately to prevent further damage.

Shelf Life

Fluorosilicone gaskets have a limited shelf life. On average, they can last for about 2 - 5 years if stored properly. However, this can vary depending on the storage conditions and the specific type of gasket. Keep track of the storage dates, and if you're unsure about the quality of a gasket, it's better to replace it before using it in a critical application.

Conclusion

Proper storage of fluorosilicone gaskets is crucial to ensure their performance and longevity. By controlling the temperature, humidity, light, and chemical exposure, using good packaging, and following the right storage methods, you can keep your gaskets in great condition until you need them.

If you're in the market for high - quality fluorosilicone gaskets, we're here to help. We offer a wide range of gaskets to meet your specific needs. Whether you're working on a small DIY project or a large industrial application, we've got you covered. Don't hesitate to reach out to us for more information or to start a procurement discussion. We're always happy to chat and help you find the perfect gaskets for your job.

References

• Rubber Manufacturers Association (RMA). Guidelines for Rubber Product Storage.
• Manufacturer's specifications for fluorosilicone gaskets.