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PICKLING-FIPROSTEEL 770

PRODUCTS DESIGNED FOR THE REMOVAL OF THE SURFACE LAYERS OF OXIDE AND CONTAMINANTS

Technical features

FIPROSTEEL 770 is a liquid degreaser for stainless steel, it is also used as a rust remover to remove any ferrous traces from stainless steel surfaces.
It is formulated without hydrofluoric acid, in order to avoid the danger due to the toxicity of the aforementioned acid. It is an important treatment because, in addition to removing the processing grease, it cleanses and improves the aesthetic appearance of the surfaces, tending to enhance the pre-existing brilliance.
FIPROSTEEL 770 is used before pickling to eliminate any residual pollution.

Physical-Chemical Data

Parametro
Valore
Appearance
Colorless liquid
Smell
Pungent
pH
<1
Specific Weight
1.470 Kg/l
Specific Weight
~1.070 Kg/l

Usage

Use iron tanks lined with PVC, or if small in polyethylene, polypropylene, etc.
Dilute FIPROSTEEL 770 1: 1 or 1: 3 with water by volume.
It should be used pure when it is necessary to clean highly polluted surfaces. Apply it using brushes, sponges or brooms, or by spraying or dipping.
Immerse the pieces in the solution thus prepared at room temperature.
The immersion time can vary from a few minutes to over 1 or 2 hours, depending on the type of steel, its thickness, the type of oxide and the temperature; same temporal assessments for what concerns a possible use by spray even if it is good to remember that it is a liquid product without thixotropic effect and therefore after a few minutes there are drips.
At the end of the treatment, wash with plenty of water.
During the cold season, if necessary, the solution can be heated (max 30 ° C), with rubber coils and passage of steam, or Teflon-coated resistors.

Applicazione
Concentrazione

Highlights

  • Liquid pickling degreaser

  • Hydrofluoric acid free

  • Rusting

Application

  • Removal of thermal oxides (calamines) from raw materials or semi-finished products

  • Removal of processing oxides and oily residues or emulsions

  • Passivation treatments

  • Final cleaning of the finished product, with preservation of tolerances

  • Passivation

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Prodotti Correlati

FIPROSTEEL 777 SPRAY

Product formulated for cleaning and final maintenance of stainless steel and aluminum with bright or satin finishes.

FIPROSTEEL 779

Nitric based GEL product with complex and free fluorides. Compared to FIPROSTEEL 765 it has a higher content of nitric and free hydrofluoric. Suitable for pickling of 300 series flowered stainless steel.

FIPROSTEEL 785

Sulfuric based pickling agent, with inhibitor. Suitable for degreasing whole and emulsifiable oil from pressed stainless steel. The product does not attack the implant.

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Tutte le linee Fiprokim sono prodotte presso la nostra sede di Altavilla Vicentina.

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Fiprokim ha una più che ventennale esperienza nel campo della ricerca, formulazione, produzione e commercializzazione di prodotti chimici per il trattamento dei metalli  e la loro detergenza e di lubrorefrigeranti per la lavorazione meccanica dei metalli.

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