Thread Content
Water pump rubber joints offer advantages such as high pressure resistance, good elasticity, noise reduction, light weight, vibration damping, easy installation, flexibility in use, and convenience for disassembly and maintenance. They also possess properties like resistance to acids, alkalis, and oils. This product can automatically stretch in response to natural weather changes during use, and is widely applied in various pipeline systems. The rubber joints for water pumps can have their materials customized according to the specific operating environment. Today, I will introduce to you the advantages and disadvantages of fluororubber as a material for water pump rubber joints. Advantages of fluororubber as a material for water pump rubber joints Fluororubber (FPM) is an organic elastomer formed by the copolymerization of fluorine-containing monomers. Its features include a high temperature resistance of up to 300°C, resistance to acids and alkalis, the best oil resistance among oil-resistant rubbers, as well as good radiation resistance and high vacuum tolerance ； It exhibits excellent electrical insulation, mechanical properties, chemical resistance, ozone resistance, and resistance to atmospheric aging. Fluororubber possesses high chemical stability and is the best among all elastomers in terms of resistance to media. Fluororubber possesses excellent resistance to weathering and ozone. Disadvantages of fluororubber as a material for water pump rubber joints: poor workability, high cost, poor cold resistance, and low elasticity and air permeability. Operating temperature range: –20°C to +200°C. Fluororubber has a high solubility for gases, but its diffusion rate is low; as a result, its overall gas permeability is also low. Fluororubber has poor low-temperature performance, which is due to its inherent chemical structure. Article source: http://www.bdltfm.com/Html/NewsView-41.aspx