Application Processes

This article introduces Vanconol® series copper corrosion inhibitors from Tianjin Hi-Perferal Advanced Materials Co., Ltd., which address the limitations of traditional inhibitors through molecular design innovations, delivering over 30% higher corrosion inhibition efficiency than conventional BTA across power generation, power transmission, and new energy applications.

Vanconol® series copper corrosion inhibitors (CPI-AP, CPI-42, CPI-MI), developed through molecular modification of traditional benzotriazole (BTA) and tolyltriazole (TTA), provide full-lifecycle protection for copper and multi-metal components in electronics and precision manufacturing through targeted adsorption, dense film formation, and broad-spectrum multi-metal compatibility.

This article introduces Vanconol® ALI-1124/910 corrosion inhibitors developed by Hi-Perferal for aluminum-magnesium alloy machining, highlighting their protective film formation, extreme-pressure lubrication, and broad industrial applications.

Vanconol® RF-401 is a water-soluble corrosion inhibitor developed by Tianjin Hi-Perferal Advanced Materials Co., Ltd. for refinery overhead systems, offering ≥90% corrosion inhibition efficiency in HCl-H₂S-H₂O environments below 180°C.

Vanconol® RF-402, a modified alkyl imidazoline-based corrosion inhibitor developed by Tianjin Hi-Perferal Advanced Materials Co., Ltd., provides effective low-temperature corrosion control for hydrogenation units through rapid adsorption film formation and reliable operational flexibility.

This article analyzes the corrosion environments of refining units and recommends suitable Vanconol® corrosion inhibitor products, including fatty acid polyamine imidazoline, oleic acid hydroxyethyl imidazoline, and water-soluble imidazoline types, along with selection principles.

This article examines the innovative applications and performance optimization of Vanconol® (Hi-Perferal) fatty acid polyamine imidazoline corrosion inhibitors (FPI-S100 series) in harsh industrial environments.