PT-C42 is a methylbenzotriazole derivative, soluble in water/ethylene glycol system. It is an effective water-soluble non-ferrous metal deactivator, especially for non-ferrous metals such as copper.
CAS No. :88477-37-6
Altenative to Irgamet 42.
1. Product Date Sheet
Technical indicators | Typical data |
Appearance(25℃) | Clear amber transparent liquid |
Active substance content | > 75% |
Water Solubility | Soluble in water |
2. Application characteristics
1) Small amount of addition, recommended amount is 0.1-0.5%. It is a special anti-corrosion inhibitor for yellow metal copper and cobalt.
2) It can replace benzotriazole and methylbenzotriazole.
3) Easy-to-operate liquid.
3. Application fileds
Can be used in various types of aqueous solutions, pH > 7, such as:
1) Antifreeze (engine coolant)
2) Water/ethylene glycol hydraulic fluid (HFC)
3) High water-based hydraulic fluid (HFA)
4) Metalworking fluid (semi-synthetic or fully synthetic)
