Technical specifications
FIPROPHOS 1151 is a phosphodegreasing agent, designed to give the treated article a conversion to iron phosphates with coating weights between 0.4 and 1.3 g/m2.
FIPROPHOS 1151 consists of phosphates, surfactants, coating regulators, oxidation inhibitors and inhibitors for stationary lines.
Usage and Applications
PREPARATION OF A FIPROPHOS 1151 BATH
Fill the tub with clean water
. Turn on the system and heating
. Add the required amount of product to reach the desired concentration (possibly in the pump suction area)
. Run the system 5 - 10' to allow the bath to homogenise
. ALCAFIP 250 for pH adjustment
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Bathroom control
Take 10 ml of the bath to be analysed. Place in an Erlenmeyer flask and add 50 ml of demineralised water. Add 4-8 drops of phenolphthalein solution.
With a graduated pipette, titrate with 0.1N sodium hydroxide until pink colour appears.
The ml consumed indicates the bath score.
Bath Score Concentration
1%
2%
3%
These values are to be considered at bath formation.
Therefore, it is recommended to determine the titre before adjusting the pH.
Then once the bath has been adjusted to the correct working pH, proceed to a second determination of the score. The ml consumed will be the reference value to be maintained.
Applicazione | Concentrazione |
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Power supply
For each missing total acidity point, add 3.0 kg of FIPROPHOS 1151 for every 1000 litres of bath.
Storage
FIPROPHOS 1151 is acidic in nature, therefore avoid contact with eyes and skin.
We recommend handling the product with rubber gloves and protective clothing.
Avoid shocks, improper handling of packaging that may cause product spillage. Protect from frost, store away from heat sources, keep containers tightly closed in places protected from moisture and sunlight.
