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  • 专利标题:   Rust removing agent useful for metal surface with low corrosion type, comprises A component comprising organic acid, acid neutralizing agent, surfactant, and B component comprising modified graphene, corrosion inhibitor, and dispersant.
  • 专利号:   CN115287664-A, CN115287664-B
  • 发明人:   ZHONG K, JIANG S, ZHU R
  • 专利权人:   SHENZHEN HIGHSLWAYS TECHNOLOGY CO LTD
  • 国际专利分类:   C23G001/26
  • 专利详细信息:   CN115287664-A 04 Nov 2022 C23G-001/26 202204 Chinese
  • 申请详细信息:   CN115287664-A CN10928051 03 Aug 2022
  • 优先权号:   CN10928051

▎ 摘　　要

NOVELTY - Low-corrosion metal surface derusting treatment agent comprises component A and component B, The component A includes 15-30 pts. wt.organic acid, 6-15 pts. wt. acid neutralizer, 0.3-2.5 pts. wt. surfactant. The component B comprises 12-20 pts. wt. modified graphene, 20-35 pts. wt. anti-corrosion agent, and 4.8-10 pts. wt. dispersant. USE - The rust-removing treatment agent is useful for metal surface with low corrosion type, where the metal surface is a steel surface. ADVANTAGE - The low-corrosion metal surface rust-removing treatment agent has high rust removing efficiency, and forms a rust-proof layer on the surface of the metal, and is safe and environment-friendly, and does not damage the health of the operating personnel.