The maximum use temperature of the high-temperature silicone tube can reach 200℃, which is based on the special material of the silicone tube, the ordinary silicone tube can be used in the low temperature environment of -50℃~-60℃, and the silicone tube made of special materials can reach 300℃. However, the specific temperature resistance of the silicone tube is also related to the specifications of the silicone tube, brand, raw materials, production process, transportation, storage and other factors. In addition, the heat resistance of recycled rubber is generally not good, and it is necessary to add some heat-resistant antioxidants, such as TT and asbestos powder, which will also affect the high temperature resistance of the silicone tube. Therefore, the specific temperature resistance of the silicone tube needs to be evaluated according to the specific situation.

To improve the service life of high temperature silicone tube, we can mainly start from the following aspects:

1. Choose high-quality raw materials: the raw materials of silicone tube will directly affect the quality and service life of the product, and it is very important to choose high-quality raw materials in the production process.

2. Correct storage and use method: silicone tube is easy to age in a high temperature environment, so in the process of use, it should be avoided as much as possible to expose it to a high temperature environment, and at the same time, ensure that the storage environment is dry and ventilated to prevent the silicone tube from aging due to humidity.

3. Regularly check the aging situation: For high temperature silicone tubes, it is very important to regularly check the aging situation, which can help us find problems in time and deal with them to avoid damage caused by aging.

4. Avoid exceeding the carrying capacity: the carrying capacity of the silicone tube is limited, and if it is overused, it may lead to premature damage. Therefore, in the process of use, it is necessary to avoid exceeding its carrying capacity to avoid damage to it.

5. Add heat-resistant antioxidants and asbestos powder: For some special occasions, such as the use of high-temperature environments, you can choose to add some heat-resistant antioxidants and asbestos powder to improve the heat resistance of the silicone tube, thereby extending its service life.

In general, to improve the service life of high-temperature silicone tubes, it is necessary to consider many aspects from the selection of raw materials, storage and use methods, regular inspection of aging, to avoid exceeding the carrying capacity, and the addition of heat-resistant antioxidants and asbestos powder.