RHOBA LAVIA W305
Old productname: RHOBACLEAN 397 STULow-foaming, liquid cleaning, and degreasing concentrate, removes strongest soiling. Silicate and phosphate free. Insensitive to a wide renage of water hardnesses.
Products
- RHOBA ALTIA – AVIATION
- RHOBA LAVIA – CLEANERS
- RHOBA PURIA – WATER TREATMENT
- RHOBA SUPRA – SURFACES
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RHOBA UTILA - SERVICE/ACCESSORIES
- Hygiene and occupational safety
- Skin Care
- Dosing and measuring technology
- Accessories
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Fluid Management-Service
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Fluid Management
- Properties
- Application
- Application concentration
- Technical data
- Note
- suitable for steel
- safely removes the heaviest soiling such as grease, oil, soot, corrosion protection agents (RHOBA SUPRA C portfolio) and resinified residues
- free from silicates and phosphates
- insensitive to a wide range of water hardnesses
RHOBA LAVIA W305 is a low-foaming, highly alkaline cleaning and degreasing concentrate for steel surfaces. It shows excellent results when sprayed as well as immersed and ultrasonic. We recommend rinsing the surface with water after cleaning or degreasing.
| Application | Concentration | Temperature | Processing time |
| Immersion bath | 5 - 25 Vol.% | 70 - 90 °C | 3 - 15 min. |
| Ultrasonic bath | 5 - 10 Vol.% | 50 - 70 °C | 3 - 20 min. |
| Spraying | 2 - 10 Vol.% | 50 - 70 °C | 3 - 15 min. |
By titration: 10 ml of the cleaning bath to be tested are added to a 250 ml Erlenmeyer flask using a pipette. Add 50 ml deionized water and 5 drops of the indicator solution (phenolphthalein solution, 1%). Titrate with 0.1 M sulfuric acid (H2SO4) until the colour changes from violet to colourless.
Concentration (vol.%) = [consumption of 0.1 M sulphuric acid (H2SO4) in ml] x 0.32
| Appearance | light yellow liquid |
| Density at 20 °C | approx. 1,23 g/ml |
| pH-Value at 20 °C | > 12 |
Before application, test material compatibility at an inconspicuous area. Follow the cleaning and care instructions provided by the manufacturer. We cannot be held liable for improper use and resulting damages.