Qingdao Love Beings Environmental Protection Technology Co., Ltd.

China Manufacturer with main products: Phosphating Solution, Metal Degreaser, Anti-Rust Oil, Cleaning Agent, Cutting Liquid, VCI Agent, Cutting Oil, VCI Paper

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Midium Temperature Black Phosphating Solution

FOB Price: 1.50 - 2.50 USD/Kilogram
Supply Ability: 100 Ton(s) per Month
Shipping: 7-15day after payments
Payment Terms: L/C, T/T
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shandong in China
Packaging Details: 200KG/barrel,30Kg/barrel

Quick Details

  • Brand Name: ICON
  • State: Liquid Coating
  • Application Method: Dipping spraying
  • Usage: metal coating
  • Main Raw Material: phosphate salt
  • Model Number: IC-2002
  • EINECS No.: no
  • MF: no
  • Other Names: zinc-calcium phosphate coating
  • CAS No.: no
  • Appearance: light Purple liquid


Medium temperature black phosphating solution for metal surface treatment before powder coating

Medium temperature black phosphating Solution


Outstanding Advantages: suitable for anti-corrosion phosphating treatment of various steel Materials; do not need to surface modifier;  strong blackness; fine crystallization; easy to control the operating range.

this product is Applicable to all kinds of medium and  low carbon steel phospahting treatment,black Color film, high wear resistance and, strong corrosion resistance, low sediment , saving energy.

2. Use method

2.1.  Prepared Tank solution(1000KG):

     Add 50% tapping water, then add IC-2002 Phosphating solution 167KG, stir evenly,  Then supply tapping water to 1000KG.

      When you use it, heat it to 60-70 degree C.
 Midium temperature black phosphating solution


2.2.  Tank solution management

Total acidity

40-60 point

Free acidity

4-7 point

Phosphating temperature

60-70 degree C (65 is best)

Phosphating time

10-15 min.


in 1000Kg tank Solution, supply 4KG IC-2002, Total acidity increase 1 point, Free acidity Increase 0.1 point.


Total acidity: Take 10 ml solution to 150 ml triangle bottle, add 3~4 drops of Phenolphthalein Indicator, Titrate with 0.1 M NaOH from colorless to pink, the NaOH volume Consumed is total acidity point.


Free acidity:Take 10 ml solution to 150ml the triangle bottle, add 3~4 drops of bromine phenol Blue indicator, Titrate with a 0.1 M NaOH from yellow to light blue, the NaOH Volume  consumed is Free acidity point.

4. Package and storage

Package: 200kg/barrel, 30KG/ barrel

  Storage: Indoor normal temperature one years.

Midium temperature black phosphating solution

Please Feel free to contact us.




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