Product Description:
➡ Product Name: O-ring Nitrile Rubber
➡ Model: O-ring
➡ Material: Butyl Rubber
➡ Fluororubber Hardness: 70-75
➡ Working Medium: Air, Water, Mineral Oil and so on.
➡ Common Materials: Nitrile Rubber (Nbr), Silicone (Vmq), Fluororubber (Fkm).
➡ Properties: Nbr, Heat Resistant 120 Degrees, Good Oil Resistance, Wear Resistant, Etc.
➡ Silicone Rubber: Heat Resistant 220 Degrees, Non-toxic, Environmentally Friendly, General Oil Resistance.
➡ Fluororubber: Heat-resistant up to 200 Degrees, Good Oil Resistance, Wear-resistant, Pressure-resistant, Corrosion-resistant, Acid and Alkali-resistant, Etc.
Nbr Is a Copolymer of Acrylic and Butadiene with Excellent Resistance to Petroleum and Non-polar Solvents As Well As Good Mechanical Properties.
◆ the Specific Performance Mainly Depends on the Content of Acryleneye Component, the Acryleneye Content Is Higher than 50%, and Has Strong Resistance to Petroleum and Fuel Oil, but Its Elasticity at Low Temperature Is Not Good.
◆ but Its Elasticity at Low Temperatures, Permanent Compression Deformation Deterioration, Low Acrylonitrile Rubber Has Good Resistance at Low Temperatures, but Reduced at High Temperatures
Oil Resistance at High Temperatures.
Advantages:
- Good Resistance to Oil, Water, Solvents and High Pressure Oil.
- Good Compression Set, Abrasion and Tensile Strength Properties.
- Good Compression Set, Abrasion Resistance and Tensile Strength.
- Use in Liquid Media Such As Petroleum-based Hydraulic Oil, Petrol, Water, Silicone Grease, Silicone Oil, Di-ester Lubricants, Glycol-based Hydraulic Oils, Etc.
Rubber Parts for Use in Liquid Media Such As Hydraulic Oils.
Disadvantages:
- Not Suitable for Use in Polar Solvents Such As Ketones, Ozone, Nitro Hydrocarbons, Mek and Chloroform.
- Not Resistant to Ozone, Weathering or Heat Ageing.
Applicable Media:
- Aliphatic Hydrocarbons (Butane, Propane), Engine Oils, Heating Oils, Vegetable Oils, Mineral Oils.
- Hfa, Hfb, Hfc Hydraulic Fluids
- Low Concentration of Acids, Alkalis, Salts and Water at Room Temperature.
◆ O-ring Is the Main Seal in Rubber Sealing Products in Our Country, It Has the Advantages of Simple Structure, Low Price, Easy Installation, Small Friction Coefficient, Reliable Sealing, Etc. It Is Widely Used in Automobiles, Tractors and All Kinds of Hydraulic Presses, Machinery Manufacturing, Mining, Metallurgy, Machine Tools and All Kinds of Hydraulic Components. in the Static or Repetitive Motion and Rotary Motion State Play a Sealing Role.