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- Minimum Order Quantity
- Unit of Measure
- Price Range
- 140.00 - 180.00 INR
1.0 PRODUCT SCOPE:
ACTIVATORis titanium based dual activator. Thisis a low foaming mild alkaline off white powder formulated to activate metalsurfaces to improve subsequent coatings. It is used to activate metal surfacesprior to phosphating. It promotes theformation of dense, finally crystalline phosphate coating which is preferredbase for painting and which has superior corrosion resistance. The formulation is a blend oftitanium salts, activators and surfactants.
This can be applied bydipping process
Concentration: 0.2 % w/v
pH : 8- 10
Application : Dip
Time: 30-60 seconds
Pointage: : 3.0 - 6.0 ml. ( 25ml. bath solution)
Take 25ml. of the bath sol. And add 5 ml. of 50 % H2So4 and 5 ml. of HydrogenPeroxide, appearance of Yellow Colour will determiine the presence of titanium.
4.0TESTINGAND CONTROL PROCEDURE:
ACTIVATORbath strength can be easily controlled by determination of pH. Value of thebath solution directly. 25 ml of the bath solutions is titrated against 0.1 N Sulphuric acid using Methyl Orangeindicator. Change of color from yellow to red colour indicates end point,Number of ml. consumed is the pointage of the bath
For making bath. Fill the tank half with D.Mwater. Add 200 gms of ACTIVATOR powderto every 100 ltr. of bath. Add water upto operating level. Continuous AirAgitation is advisable to avoid settlement of heavy titanium salts at the bottom being insolublein water. pH of the solution to bemaintained between 8 - 10.
ACTIVATORtank should be fabricated with 3 to 4mm thick M.S. Plates with continuousconvection current heating system
ACTIVATORis alkaline materials. Direct contact causes irritation of skin,wash thoroughly, do not ingest.
Withthe use of surface activation chemical,the phosphate quality gets enhanced and its structure becomes more dense &compact.
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