Electroplating / Alfa Chemistry

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Copper Cleaning and Brightening Solution

As a professional supplier of electroplating-related products, our company specializes in providing a full range of substrate surface treatment solutions. Among our high-performance offerings is the copper cleaning and brightening solution (product code: ACEP-PRE-020), a multi-functional acidic cleaner formulated with specialized cleaning agents, brighteners, and corrosion inhibitors. It delivers rapid oxidation removal, degreasing, and polishing in a single step, ensuring copper surfaces regain their original luster without dimensional damage, and it is ideal for large copper workpieces, welded parts, and tarnished/rusted components.

Technical Specifications

Parameter Specification
CatalogACEP-PRE-020
AppearanceColorless, transparent liquid
AcidityMildly acidic
OdorOdorless
TypeAcidic cleaning agent

Key Advantages

  • 3-in-1 Formula: It combines degreasing, rust removal, and brightening functions in a single step, improving process efficiency.
  • Non-Damaging: It preserves the original dimensions of copper parts, making it ideal for precision applications.
  • Surface Protection: It does not activate the surface, reducing the risk of post-treatment corrosion and preserving metal integrity.
  • User-Friendly: Odorless and easy to handle, with no need for heating or complex equipment.

Recommended Usage

  • Preparation: Ensure the copper workpieces are free from heavy grease or particulate matter.
  • Immersion: Submerge the components in ACEP-PRE-020 at room temperature (20-30°C).
  • Treatment Time: Allow the workpieces to soak for 2 to 10 minutes, depending on the level of oxidation, rust, or contamination.
  • Rinsing: Remove the parts and immediately rinse them thoroughly with clean tap water to eliminate residual chemicals and loosened contaminants.
  • Post-treatment: For optimal results, follow with a passivation step to enhance corrosion resistance, then rinse again and proceed to drying.

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