Name: O Ring

Color: Red / White / Green / Black

Hardness: 55HD

specifications: cross section=(outer diameter - inner diameter)÷2

Temperature Range：silicone seals -60°~200° / fluorine rubber seals -20°~280° / nitrile rubber seals -40°~100°

Features:

Silicone seals: Environmentally friendly, non-toxic, good elasticity, heat resistance, cold resistance, odor resistance, atmospheric aging performance, good insulation.
Tensile strength and wear resistance in general, not recommended for use in most concentrated solvents, oils, concentrated acids and sodium hydroxide.
commonly used in electronics, medical, household appliances, food machinery, and human contact with the sealing of supplies.

Fluorine rubber seals: Ozone resistance, chemical resistance, resistance to most oils and solvents, especially acids, aliphatic huang, aromatic huang and animal and vegetable oils. Not recommended for ketones, low molecular esters and mixtures containing nitriles. It is commonly used in the working environment of high temperature resistance, chemical corrosion resistance and oil resistance, and is widely used in metallurgy, chemical industry, automobile, electric power and other industries.

Nitrile rubber seals: It has the characteristics of oil resistance, heat resistance, wear resistance, solvent resistance and high pressure oil resistance. However, it is not suitable for use in polar solutions, such as: copper, ozone, nitro-huang. Commonly used in fuel tanks, lubricating oil tanks and petroleum hydraulic oil, gasoline Glycol system hydraulic oil, two fat system lubricating oil, water, silicon grease, silicon Oil and other media use.