A rust-preventive hydrocarbon cleaning agent, along with its preparation method and process.
Source:
www.micolen.cn
The present invention relates to the field of material cleaning technology, and more particularly to an anti-rust hydrocarbon cleaning agent and a method for its preparation, which is used for cleaning materials such as galvanized sheets, tinplate, and nickel silver that are prone to oxidation and discoloration. Background Technology: Currently, materials such as galvanized sheets, tinplate, and nickel silver are widely used in smartphone and computer stands, shielding covers, and other components. Tinplate and nickel silver have bright, glossy surfaces; after being fabricated into finished products, enterprises have extremely high requirements for surface cleanliness—no residual contaminants whatsoever are allowed. Moreover, galvanized sheets, tinplate, and nickel silver easily oxidize, discolor, and rust when exposed to moisture in the air. Once discoloration or rust occurs, customers will find it unacceptable. Although hydrocarbon cleaning agents are currently commonly used to clean these materials, after cleaning, since the material surfaces no longer have an oil-based protective layer, they become highly susceptible to oxidation and discoloration during storage. However, to prevent discoloration and rust and maintain the appearance of these materials, adding small amounts of anti-rust oils to the hydrocarbon cleaners can result in residues, which customers refuse to accept.
This invention relates to the field of material cleaning technology, and more particularly to a rust-preventive hydrocarbon agent used for cleaning materials prone to oxidation and discoloration, such as galvanized sheets, tinplate, and nickel silver. Detergent and its preparation method
Background Technology: Currently, materials such as galvanized steel sheets, tinplate, and nickel silver are widely used for smartphone and computer stands, shielding covers, and other components. Tinplate and nickel silver have bright, glossy surfaces; once fabricated into finished parts, companies have extremely high requirements for surface cleanliness—no residual contaminants whatsoever are permitted. Moreover, galvanized steel sheets, tinplate, and nickel silver are highly susceptible to oxidation, discoloration, and rusting when exposed to moisture in the air. Once discoloration or rusting occurs, customers simply cannot accept the products. Although these materials are typically cleaned using hydrocarbon-based cleaning agents, after cleaning, since the material surfaces no longer have an oil-based protective layer, they become prone to oxidation and discoloration during storage. However, to prevent discoloration and rusting and maintain the appearance of these materials, adding even a small amount of rust-inhibiting oil to the hydrocarbon cleaners can lead to residual deposits, which customers also find unacceptable.
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