CH 42 Water Soluble Copper Corrosion Inhibitor Benzotriazole Derivative

• Customization: Available
• Certification: ISO
• Environmental Protection: Yes
• Model NO.: CH42
• Color: Light Yellow to Brown
• Appearance: Liquid
• Kind: Ep Antiwear
• Application: Lubricant Additives, Fuel Additives, Waste Oil And Crude Oil Additives, Metal Working Fluid
• Delivery: 15days
• Production: Metal Working Fluid
• Transport Package: Drum, IBC-Tank, ISO-Tank
• Specification: Metal Deactivator
• Trademark: Chorus
• Origin: China
• HS Code: 3811
• Production Capacity: 800mt Per Month

Product Description

CH 42 Water Soluble Copper Corrosion Inhibitor Benzotriazole Derivative

Introduction of Copper Corrosion Inhibitor
CH42 is a methyl benzotriazole derivative, soluble in water and ethylene glycol system, used as a metal deactivated agent. It can replace solid Benzotriazole and solid methyl benzotriazole, effectively protect yellow metal and prevent cobalt spillover. Its combination with the conventional carboxylate rust inhibitor can provide corrosion protection for a variety of metals.

Features of Copper Corrosion Inhibitor
Suitable substitutes for benzotriazole and methyl benzotriazole.
Protect yellow metal and cobalt alloy from corrosion

Application of Copper Corrosion Inhibitor
All water based systems with PH>7: antifreeze (engine coolant), high water based hydraulic fluid (HFC), water/glycol hydraulic fluid (HFC), metal working fluid (emulsion and synthetic fluid), etc

Recommended Dosage: 0.1-0.5%

Usage of Copper Corrosion Inhibitor
Use with nitrite is not recommended because it may form nitrite amine.
It is recommended to use carboxylate rust inhibitors together, which can have a synergistic effect.

Specifications of Copper Corrosion Inhibitor

Item	Test Value
Appearance	Clear Amber Liquid
Active Content, %	>75
Density(20ºC), g/cm³	1.155-1.165
KV 40ºC,mm²/s	30-40
Mechanical Impurities(mass fraction), %	≤0.08%
Condensation Point, /ºC	≤5%
Nitrogen Content, wt%	17.0-18.0

Storage:
25kg/drum and 200kg/drum package.
Store in a cool and dry place. Keep away from sunlight and other impurities of hydration.
Crystallization may occur when stored at an environment below 5ºC.
As for the long-term storage, the color will become darker, but does not affect the performance.