QM-119W Alkaline Copper Cleaner

Suitable for the degreasing of various copper components (including red copper, brass, cupronickel, bronze, etc.). It offers numerous advantages, such as excellent degreasing performance, an alkaline and phosphorus-free formulation, environmental friendliness, and non-damaging effects on the substrate. It is simple to use and entails low maintenance costs. It demonstrates particularly outstanding results—and enjoys widespread application—in the field of cleaning copper battery terminals for new energy electric vehicles.

Effectively removes oil stains from copper surfaces (e.g., cleaning the copper terminals of new energy electric vehicles);

Provides thorough and complete cleaning without damaging the substrate.

Product Features:

Efficient Removal of Oil Stains from Copper Surfaces: Utilizes a water-based cleaning agent that rapidly penetrates and breaks down oil stains, making it effective against a wide variety of oil types—including drawing oils, stamping oils, and cutting oils.

Phosphorus-Free and Alkaline Formulation: Non-corrosive to copper surfaces, thereby preventing adverse effects such as discoloration (whitening or graying).

Safe, Eco-Friendly, and Versatile: Widely applied across various sectors, including electronics, power generation, and mechanical manufacturing. A prime example is the cleaning and degreasing of copper terminal posts in new energy electric vehicles. The cleaning process is thorough and complete, establishing a solid foundation for subsequent passivation treatments to ensure effective corrosion protection.

Product Specifications:

Appearance: Slightly yellowish liquid
Operating Temperature: 40°C – 50°C
Dilution Ratio: 5%
Application Method: Immersion
Processing Time: 3–5 minutes (with ultrasonics)
Equipment: Stainless steel / Alkali-resistant materials

Package:

1kg/25kg Bucket

Palletized Shipping

Lead Time: 1-7 Days

Shipping Methods: Sea/Air/Express delivery