Electroplating pre-treatment—black alkali oil removal powder manufacturer direct sales

1. Performance of this product:
This series of products is a water-soluble metal surface degreasing product formulated with a variety of inorganic salts and organic additives. Its mechanism of action is: the saponification or emulsification of grease in an alkaline medium is used. Under the synergistic effect of additives, the grease and dirt are finely granulated and separated from the metal surface to remove saponified or non-soapy oil dirt. This series of products has the advantages of strong cleaning power, good water washability, high tolerance to impurities, and long service life. This product is easily soluble in water, cleans quickly, has no redeposition, and has no corrosion to the metal surface. After cleaning, the metal surface is smooth and has certain corrosion and rust prevention effects. It does not pollute the environment and is harmless to the human body, and the oil removal liquid is non-toxic. Cloud point, wide operating temperature range.
2. Performance comparison of oil removal powder series products (
all are white powders):
Product model
Performance difference
Ratio/working conditions
Steel Oil removal powder
It is divided into two categories: electrolytic type and chemical type. It is suitable for chemical or electrolytic degreasing of workpieces made of steel, stainless steel and other materials. Strongly alkaline, fast oil removal, good effect, long service life, non-corrosive to the substrate, good washability
Chemical type: -
Normal temperature - degrees
Electrolytic type: -
-Sec,-,
Practical oil removal powder
It is divided into two categories: electrolytic type and chemical type. It is suitable for electroplating, spraying, chemical or pre-phosphating of steel, stainless steel, copper and other metals and precious metals. Electrolytic oil removal
Chemical type: -
Normal temperature - degrees
Electrolytic type: -
- seconds,-,
Alloy oil removal powder
Divided into electrolysis There are two types: chemical type and chemical type, suitable for chemical or electrolytic degreasing of zinc, aluminum, copper and their alloys before electroplating and spraying
Chemical type: -
Normal temperature - degrees
Electrolytic type: -
-Seconds,-,

3. Precautions:
. There may be slight agglomeration when stored for a long time, but it does not affect use. When the degreasing ability decreases, an appropriate amount should be added
. The working fluid is alkaline to a certain extent and should not be in contact with exposed skin for a long time
3. The degreasing time depends on the surface condition of the workpiece and the concentration and temperature of the treatment fluid. Depending on other factors, within the process range, the higher the temperature, the faster the degreasing speed
. If there is high melting point grease on some workpieces or the oil stain is too thick, the temperature of the treatment bath can be appropriately increased or it can be removed by manual scrubbing
. After the working fluid has been treated for a period of time, the bottom sediment and liquid surface dirt should be removed in time
4. Packaging specifications
: Lined with plastic bags, external round wooden packaging, / box, press For general chemical transportation, load and unload lightly to prevent packaging damage. Store in a ventilated place at room temperature to prevent moisture. The shelf life is two years.