O-rings made of fluorine rubber, collectively referred to as fluorine rubber O-rings, are annular products made of fluorine rubber. With the development of industry, fluoroelastomer O-rings are widely used in automotive, electronics, aerospace, marine and other working environments that require high precision, high temperature resistance, wear resistance, and harsh conditions. With the development of industry, fluorine rubber materials are constantly improving and innovating.

What are the properties of fluorine rubber o-rings?

Hardness: 50-90 degrees.

Color: usually made into black, blue, brown, green, can also be customized according to customer's color.

Advantages: It can resist heat to 250 ℃. It has the ability to resist most oils and solvents, especially all acids, aliphatic hydrocarbons, aromatic hydrocarbons and animal and vegetable oils.

Disadvantages: It is not recommended to use in class, low molecular weight class and containing mixture.

What are the applicable scopes of fluorine rubber o-rings?

Uses of rubber seals: seals for automobiles and locomotive engines and fuel systems, and seals for chemical plants. The main characteristics of fluorine rubber are high temperature resistance and chemical resistance, and it has good anti-aging and ozone resistance. Moreover, the permeability is also very low, the timely working environment is very poor, and it also has good abrasion resistance. Fluorine rubber can withstand a working temperature of +200 degrees or below, and can run without oil for a short time. Fluorine rubber is resistant to lubricating oil, hydraulic oil, fuel oil, lubricants, inorganic acids, aliphatic hydrocarbons and aromatic hydrocarbons, etc., and there are compounds such as esters, ethers, certain amines and high-temperature fluorine, water and hydrogen. It is not allowed to be used fluororubber.

Under normal working conditions and working temperature below +200 degrees, fluorine rubber is very stable and harmless. However, when encountering high temperatures above 300 degrees, such as the flame of gas cutting, fluorine rubber will release harmful gases. Inhaling these gases or entering the eyes can cause damage to human health.

Delong Xingye professional seal ring and oil seal suppliers remind you: Once the fluorine rubber O-ring is heated to a high temperature of more than 300 degrees, it will be dangerous even if it is processed after cooling, so it must not be directly contacted with the skin.