Feature

Stable and not easy to aging and deterioration

Can remove the oil, grease, metal filling and dust

The consumption is 60~80% of similar liquid degreaser

Effective component is 1.2~1.5 times of liquid degreaser

Scarcely any impure ion and very weak corrosion on the equipment

Apply to the degrease and cleaning of metal chemical conversion treatment

Application process

Appearance: Yellow white powder

pH (20g/L): ~13

Treatment Temperature: 60~80℃

Free alkalinity: 20-40 pt

Solution concentration: 2.0~4.0%

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

-Cast iron, hot rolled steel, cold rolled steel and aluminum alloy

-Other iron and steel products

Note

MC-DE5100 is strong alkali and wear the protective equipment while using it.

The solution tank and the pump must be steel (304L or 316L)

After the products are processed, don’t make the products encounter the water

Storage and handling

Available in 200 kg/ barrel or 25 kg/ barrel

Storage period: ~6 months in closed containers, shady and dry place