Technical characteristics
FIPROPHOS 513 is a liquid phosphating agent particularly suitable for the pre-painting treatment of ferrous materials, aluminum, and zinc.
The surfactants contained in the product are non-foaming in nature: this allows the product to clean without creating foaming issues.
The product FIPROPHOS 513 effectively removes machining and stamping oils and other greasy contaminants from metal surfaces, providing the treated surface with a phosphate conversion coating of 0.3-0,6 g/m2.
Use and Applications
PREPARATION OF A FIPROPHOS 513 BATH
Fill the tank with clean water
Activate the system and the heating
Add the amount of product required to reach the desired concentration (preferably in the pump suction area)
Run the system for 5-10 minutes to allow the bath to homogenize
Parametro | Valore |
|---|---|
Bath control
Take 10 ml of the bath to be analyzed and transfer them into the flask
Add 5-6 drops of Phenolphthalein indicator
Add 100 ml of distilled water
Titrate with N/10 sodium hydroxide until a persistent pink color of the solution is obtained.
The ml of N/10 Sodium Hydroxide consumed in the titration indicate the total acidity of the FIPROPHOS 513 bath.
Applicazione | Concentrazione |
|---|---|
Power supply
To obtain the concentration in g/l, multiply the value obtained by the fixed number 5.
Then bring the concentration to the required value, adding 5 Kg of product per 1000 L of bath for each missing point.
Warnings
FIPROPHOS 513 is an acidic product; therefore, avoid contact with eyes and skin.
It is recommended to handle the product with rubber gloves and protective clothing.
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