Technical characteristics
FIPRO SG 589 is a high-efficiency alkaline degreaser for pretreatment cycles on steel. It can be used by immersion or spray on steel and stainless steel.
Use and Applications
FIPRO SG 589 is used in an aqueous solution, by spray or immersion.
Operating conditions vary depending on the method of use, as described below.
Immersion Spray
Bath temperature: 60 ÷ 80° C 40 ÷ 70° C
Treatment time: 5 ÷ 20’ 2 ÷ 10’
Pressure: 1 ÷ 3 bar
Concentration: 100 ÷ 200 g/l 20 ÷ 100 g/l
Points: 52 ÷ 104 ml 10.4 ÷ 52 ml
Chemical-physical characteristics
Parametro | Valore |
|---|---|
Appearance | Colorless liquid |
Density | ~1.4 Kg/l |
Viscosity (DIN 53211, 4 mm cup, 20 °C) | 19 seconds |
Surface tension (10 g/l, 20 °C) | ~68 mN/m |
Stability | from - 7 °C to + 40 °C |
Conductivity (10 g/l, 20 °C) | 13.3 mS/cm |
Bath control
Take 10 ml of the bath, pour into a flask, add approximately 50 ml of demineralized water and 3 - 5 drops of phenolphthalein indicator, titrate with 0.1 N sulfuric acid until the color changes from pink to colorless. The ml of acid consumed for the color change represent the degreaser points.
A bath prepared at a concentration of 20 g/l will have a points value of 10.4 ml.
Applicazione | Concentrazione |
|---|---|
Power supply
The bath must be maintained at the points set at the time of plant start-up by additions of FIPRO SG 589 in at a rate of 1.9 kg for each missing point and for each 1000 l of solution and 0.25 g/l of additive.
Tanks and Storage
All parts in contact with FIPRO SG 589 can be made of chromium-nickel steel, AISI 321, or chromium-nickel-molybdenum steel, AISI 316Ti.
For the transport, storage, handling, and discharge of effluents, follow the instructions and applicable laws. For further information on the product, consult the Safety Data Sheet.
Store the product in its original, sealed packaging, in a cool place, protected from frost and direct sunlight.
Key Features
Multi-material Degreasers
Pre- and Post-processing Treatments
Low environmental impact alternatives
Longevity and effectiveness
Periodic checks
Formulated, produced, and tested in-house
Applications
Removal of neat and emulsifiable oils, greases, and metalworking pastes
Dephosphating
Removal of polishing pastes from parts and small components
Removal of in-process residues, protective coatings, polymer films and silicones
Etching, pre-painting, and pre-conversion treatments
Cleaning of plastics and glass
In-process or final cleaning of the product
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