Feature

Biodegradable products

Weak acid solid degreaser

Can effectively remove mineral oil and rust 

Application process

Applied temperature: room temperature~45℃

Applied concentration: 30~50%

pH: 4~5

Treatment time: 5~20 min

Treatment way: Dip or spray

Add the MC-DE6310B 50kg 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-DE6310B, when the cleaning effect can not meet your request.

Free acidity test method: Firstly, add 10ml aqueous into an Erlenmeyer flask. Then add 0.1~0.5ml bromophenol blue indicator. Using 0.1mol/L NaOH standard solution to titrate it. While the solution changes from yellow to light blue. The consumption volume of 0.1mol/L NaOH standard solution is the free acidity value.

Total acidity test method: Firstly, add 10ml aqueous into an Erlenmeyer flask. Then add 0.1~0.5ml phenolphthalein indicator. Using 0.1mol/L NaOH standard solution to titrate it. While the solution changes from colorless to light red. The consumption volume of 0.1mol/L NaOH standard solution is the total acidity value.

Application

-Galvanized sheet

-Alloy and other nonferrous metals

Note

Please wear the protective gloves when using it.

MC-DE6310B 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