Long-acting antirust low-foam metal cleaning agent and preparation method thereof

• Main Authors: ZENG YUANHONG, WANG SHAOHUI, WANG WENFEI, WU QIAORU
• Format: Patent
• Language: Chinese; English
• Published: 07.06.2024
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY

The invention relates to the field of metal cleaning agents, and particularly discloses a long-acting antirust low-foam metal cleaning agent and a preparation method thereof, the long-acting antirust low-foam metal cleaning agent comprises the following components by weight: 10-15% of dodecenyl ethylene succinate; 3 to 10% of an OP-10 surfactant; 3 to 10% of an AES surfactant; 30-50% of sodium thiosulfate; 5-15% of sodium carbonate; 5-13% of an antirust agent; 1-13% of a bactericidal bacteriostatic agent; the cleaning agent has the beneficial effects that the cleaning agent is relatively high in cleaning rate, relatively few in foam during use, capable of being cleaned by using high-pressure cleaning equipment, and meanwhile, has certain anti-rust and anti-corrosion properties, further meets the industrial needs, has relatively high practicability and market prospects, and is suitable for large-scale popularization and application. 本发明涉及金属清洗剂领域，具体公开了长效防锈型低泡金属清洗剂及其制备方法，包括如下列组分按重量百分比组成：十二烯基丁二酸乙二醇酯10-15％；OP-10表面