FUNTAG CU250 (Copper corrosion inhibitor)
产品描述
FUNTAG CU250 is water-soluble benzotriazole derivative. Excellent corrosion inhibiting property for Copper, and great anti-rust property for ferrous metals.
Characteristic
Extremely low foaming
Nice hard water resistance
Volatilize residue is only soft film, easy to clean
Inhibit Cobalt precipitation
Recommended dosage
Cutting fluid: 0.1-1%
Special Tungsten stell cutting fluid: 3-8%
Typical data
Appearance | Amber liquid |
Density (g/ml 20℃) | 1.17 |
Red Copper corrosion test (0.01%aqua,100℃,3hr) | 0 level |
PH value (1%aqua) | 8.6 |