Before using the equipment, it is necessary to apply some lubricating grease to the lips for the convenience of the equipment and to avoid burns during initial operation. It is important to pay attention to cleaning. High temperature resistance is superior to silicone rubber, with excellent weather resistance, ozone resistance, and chemical resistance, but poor cold resistance. Most oils and solvents have resistance, especially acids, aliphatic hydrocarbons, aromatic hydrocarbons, and animal and vegetable oils. Suitable for sealing requirements of diesel engines, fuel systems, and chemical plants.
Not recommended for use in ketones, low molecular weight esters, and mixtures containing nitrate. The general operating temperature range is -20~250 ℃. The T-shaped stop rubber ring is used to maintain the sealing components from being affected by high corrosive environments, and is suitable for industrial and mining applications that have strict requirements for high temperature and chemical stability. The reason why fluororubber can withstand temperatures up to 200 ℃ depends on the polymer structure and crosslinking system.