Feature
Non-phosphate degreaser
Non corrosion effect on the metal surface
Two-component solid degreaser and alkali degreaser used with surfactant
Can effectively remove cold rolled steel, cast iron and precision parts surface grease, rust, dust and dirt.
Application process
Appearance: Colorless or yellowish liquid
Applied temperature: Normal temperature~45℃
MC-DE6820B applied concentration: 4~6%
Treatment time: 3~8min
Treatment way: Dip or spray
Add the MC-DE6820B 40~60kg into a tank and add the water to 1000L. Then using treat the metal by dipping or spraying. Please
remove rust, dust oil and other pollution by overflow or other way in time. It need to supplement the MC-DE6820B, when the effect can not meet your request.
Free alkalinity test method: Firstly, add 10ml aqueous into an Erlenmeyer flask. Then add 0.1~0.5ml phenolphthalein indicator. Using 0.1mol/L HCl standard solution to titrate it. While the solution changes from red to colorless. The consumption volume of 0.1mol/L HCl standard solution is the free alkalinity value.
Application
-Cold rolled steel, cast iron
-Alloy etc.
Note
Please wear the protective gloves when using it.
MC-DE6820B is acid liquid and wear the protective equipment while using it.
It contains the phosphate and please treat the waste liquid before discharge.
Wash immediately with water when skin encounter the cleaning agent.
Storage and handling
Available in 200 kg/ barrel or 25 kg/ barrel
Storage period: ~12 months in closed containers, shady and dry place
