GOYENCHEM-DE420 WATER SOLUBLE METAL DEACTIVATOR
Application
Metal protection from corrosion
Antifreeze
Engine coolant
Description
Intro
GOYENCHEM-DE420 is GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC Group) Dep. Of Technical invent for majority of copper and metal for corrosion protection, which is synthetic nano structures water based metal corrosion inhibitor. While applying GOYENCHEM-DE420 on metals, it will form a transparent thin membrane evenly on the surface that can be the protection layer from corrosion by air and harmful materials. It is mainly use for metal yellow color protection, preventing the corrosion of cobalt alloys as well as applying on black metal.
Properties
| Grade | GOYENCHEM-DE420 |
| Appearance | amber transparent liquid |
| State | Liquid |
| Density (20℃)/(g/cm;) | 1.15 |
| Active content (wt) % | 50.0min |
Applications
- Non-ferrous metal Copper and copper alloys
- Protection of metal and retard corrosion
- Prevent the metal from the environment atmosphere
- Protection of metal corrosion by water and harmful media
- Metal yellow color protection
- Delay cobalt alloy corrosion
- Can be use on ferrous metals
- Freezing
- Engine coolant
Using suggestion
- Dissolve GOYENCHEM-DE420 with alcohol or alkali
- Add into circulation water system, the suggestion dosage of GYC technical dept. is about 2-10mg/L
Note: customers can adjust the dosage, if the metal is badly corroded, 5-10 times of normal dosage should be expected.
Packing
25 KG / drum
