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What problems may occur with silicone potting glue when the temperature is low? What should I pay attention to?


In order to meet the construction deadline, some users will still carry out construction in winter. When the outdoor temperature is too low, it will have a great impact on the use of silicone potting glue. During construction, it may not bond properly and may not perform properly.

How difficult is it to use silicone potting glue when the temperature is low?

When the temperature is too low, the wettability of the silicone potting glue and the substrate is reduced, and fog or frost appears that is invisible to the naked eye. As a result, the two cannot be bonded together normally, affecting the performance of other properties. In addition, when the temperature is low, it directly affects the curing speed and requires a longer period of maintenance.

How to solve problems during winter construction?

It is not impossible to use silicone potting glue in winter, as it has very high requirements on temperature and humidity. It is recommended not to construct in an environment lower than 10 degrees. If you must perform operations, you should conduct a performance test in advance to see if it can adhere well to the bonded objects and whether it can play a better role. It is recommended to operate at room temperature 18 It operates better between -25 degrees. In addition, you can feel more at ease by choosing high-quality adhesives and cooperating with powerful suppliers. For example, TENSAN focuses on the research of silicone potting adhesives and provides customized silicone potting adhesive application solutions. It has a wide range of uses and can be used in new energy sources. , military industry, medical, aviation, shipbuilding, electronics, automobiles, instruments, power supplies, high-speed rail and other industries.

What should you pay attention to when using silicone potting glue in winter?

1. Extend the curing time as much as possible and give sufficient time for curing.

2. Apply primer when necessary to improve the adhesion of the adhesive and reduce the risk of normal bonding.

3. In winter, try to carry out construction between 9 am and 3 pm. Construction should not be done in the morning or evening.

4. During use, strictly supervise the quality to ensure construction quality.

Some projects will not stop in winter, so silicone potting glue is naturally needed. Please pay attention to some specific things to minimize the chance of problems occurring. Take various preventive measures in advance so that the performance of the adhesive is not affected.

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