Phosphating Chemicals By Deluxe Metal Processing Chemical Pvt. Ltd.

Our phosphating chemical is available to our clients with customized packaging. We offer wide array of phosphating chemicals to our international clients. The chemical is developed under hygienic condition as per the ISO standard. Prior to its dispatch at the clienta 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 80-85A 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.