Can Fluororubber O-ring Seals Be Used in Internal Combustion Engines

Seals or rubber parts used in the household appliance industry, such as electric kettles, electric irons, and rubber parts for microwave ovens. Seals or rubber components used in the electronic industry such as phone buttons, shock absorbers in DVDs, and sealing rings in cable connectors. Sealing rings for various articles in contact with people, such as water bottles, drinking fountains, etc. Fluorosilicone rubber hydrogenated nitrile sealing ring What are the advantages of fluorosilicone rubber fluorosilicone rubber O-ring? Temperature range of fluorosilicone rubber O-ring Application fluorosilicone rubber O-ring has good low-temperature elasticity and can be used for fuels and aromatic hydrogen mineral oils. It is often used in contact with jet engines and automotive fuels, most solvents, and engine oils, especially in the aerospace industry.

Viton O-ring seals are widely used in the fields of diesel locomotives, vehicles, tractors, construction machinery, machine tools, and various hydraulic and pneumatic components. They can play a fixed, reciprocating, and rotating role, accounting for more than 50% of mechanical product seals. Heat resistance is superior to silicone rubber, and has excellent chemical resistance. Advantages: It can withstand high temperatures of 250 ℃, and is resistant to most oils and solvents. Especially, all acids, aliphatic hydrocarbons, aromatic hydrocarbons, and animal and vegetable oils have disadvantages. It is not recommended for use in ketones, low molecular weight esters, and nitrate-containing mixtures.

Fluorine rubber O-ring (FVMQ) CH3 (Si-O) Molecular structure of fluorosilicone rubber O-ring (CH2CH2CF3-60~177 ℃). Under high temperature conditions, the drying temperature is 232 ℃, and the hardness range of the O-ring is between A45 and 80 degrees Shore. Fluorosilicon O-ring colors for cars, locomotives, diesel engines, and fuel systems. The sealing of chemical plants is resistant to climate and ozone; Poor cold resistance. What is the general temperature range for use- The temperature is between 20 and 250 ℃. Special formula, able to withstand low temperatures up to - 40 ℃.