量具的防锈方法
Datetime:2009-06-28 05:16:46 Author:admin Browse:
Corrosion protection method
Coated anti-rust oil coating ① replacement-type anti-rust oil: machinery and equipment and all kinds of workers, measuring the metal surface exposed to the hands of the sweat, sweat contains sodium chloride, lactic acid, soluble in water, insoluble in petroleum solvents often caused by fingerprint rust. Replacement-type anti-rust oil, surfactant adsorption of a strong, forcing the water particles to leave the metal surface to form a water in oil particles are no longer corrosion of metal surfaces. ② coated anti-rust lubricant, sealing rust oil: anti-rust lubricant coating at room temperature, both have anti-rust lubricant, making them suitable for general lubrication of machinery and equipment parts of the rust seal; sealed anti-rust oil at room temperature to use, anti-rust performance, film is thin, unsealed with less convenient, is the most widely used anti-rust oil. ③ solvent-dilution type anti-rust coating Oil: This oil is characterized by rust can contain volatile solvents, coating after solvent evaporation to form a uniform layer of protective film to protect metal surfaces from erosion. Applications most likely to be subdural anti-rust oil. Solvent-dilution type rust oil dura mater formed protective film has a certain degree of mechanical strength, easy to fragmentation, non-stick dust, rust is good, can be a long time in the indoor and outdoor use, suitable for large and medium-sized shape of a simple device that anti - rust protection. For containing volatile flammable solvents should be used with special attention to fire safety.
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