Last updated: 06/11/2024 01:56:28
NAVACLEAN 850 - WB NEUTRAL HCF 25 LTR
Product Code
- Product group:
- 030
- Product number:
- 4000051
Navaclean 850 WB Neutral HCF is a water based hydrocarbon free tank cleaner, for removing vegetable oils, animal oils, fats, and light mineral oils in aluminum and/or zinc-silicate coated tanks.
Product information
Navaclean 850 WB Neutral HCF can be used as an after treatment in hydrocarbon free cleaning operations where cleaning was made with Navaclean 888 or Navaclean 818. It is used for removing vegetable oils, animal oils, fats and light mineral oils in aluminium and/or zinc-silicate coated tanks. It can also be used as a hydrocarbon remover in tankers. Product is completely miscible with sea water and fresh water.
Features
- Forumlated based on highly efficient dissolving and low foaming nonionic surface active agents
- Can be used as a hydrocarbon remover
- Limited application on epoxy coatings
Benefits
- Does not contain nonyl phenol ethoxylates or other estrogenic compounds
- Suitable for cleaning on zinc-silicate coated tanks and all common metals
- Approved according to IMO MEPC.1/Circ. 590 and complies to Marpol Annex V
Specification
General
| Invent Hazard Material (IMO/EU) classification | C-49 |
|---|
Physical properties
| Appearance | Colorless liquid |
|---|---|
| Density [g/ml] | 1.01-1.05 |
| Flash Point [°C] | >65 |
| pH | 6.0-7.0 |
Performance data
| Pump Speed [cpm] |
|---|
Safety Data Sheet (SDS)
Documents
Directions for use
Pre-cleaning of Tanks:
- Before cleaning with Navaclean 850 it is recommended, for non-drying oils, to pre-wash the tanks with hot water at 50°C.
- For drying oils and semi-drying oils, the pre-cleaning should be made with cold water, and it should be carried out immediately after completion of discharge of the cargo in order to retard the oxidation and hardening of oil residues.
Recirculation Method:
- Navaclean 850 should be recirculated as a 5% solution for a period of 2-6 hours. The water temperature should be approx. 35-60°C. After completion of the recirculation period the tanks must be rinsed thoroughly water. After chemical cleaning the tanks should be rinsed thoroughly with sea water, fresh water or di-water depending on availability and requirements.
Hand spraying method
- Spray the surfaces with undiluted Navaclean 850.
- Navaclean 850 can be applied by brush, or by Navadan Pump and Spray Kit. Apply the chemicals until the tank surfaces are well soaked and let the product act for at least 30 minutes. Then rinse all tank surfaces with water at max. 60°C for 45 - 60 minutes.
** The maximum concentration to apply is 10% and at a maximum temperature of 60°C.
