Meproche Liquid Phosphating Chemical, Purity : 99%

• Our phosphating chemical is available to our clients with customized packaging
• We offer wide array of phosphating chemicals to our international client
• The chemical is developed under hygienic condition as per the ISO standard
• Prior to its dispatch at the client’s end, it is quality inspected by our professionals

Various phosphating chemicals offered by us are mentioned details:

Meprophos 2614 Z:

• It is used to produce crystalline zinc phosphate coating obtained as per class A of IS 3618.
• It is widely used in seven-tank process.

Step One (Degreasing):

If the items to be phosphated have oily layer of grease then its degreasing should be done prior to any process

Various types of degreasing include following

Alkaline Degreasing:

• Following are the steps for alkaline degreasing
• Dissolve Meproche 245 at a ratio of 5% in water
• Heat upto 80-85°C and dip the parts for 5 to 10 minutes
• It removes industrial soil age, oil and grease and provides dirt free parts.

Test & Replenishment:

• Take 10 ml of bath material and titrate against 0.1 N Sulphuric acid, using phenolphthalein as indicator
• The pink end point should be between 60-65 ml and if found less add more Meproche 245  0.8 kg per 1000 liters of bath material
• It gives rise in pointage (No. of ml of 0.1 N sulphuric acid) and thus maintain the pointage between 60 and 65
• Remove the oil and grease from the top of the bath by skimming, as and when generated