Description
Excellent for the cleaning of glass and ceramic substrates in optics and electronics: glasses, optical elements (incl. framing). For the precision cleaning of electromechanical ensembles and PCBs, also for cleaning for inspectional purposes of PCB’s. Further on valid with good results for the cleaning and brightening of used casings made from plastic materials.
The cleaner removes residues of light polishing suspensions, grease/oil, dust, fingerprints and residues of flux. Further on it removes residues from tea, coca cola, milk.
Application and dosage
Spray cleaning: Dosage: 1 - 4 vol%, temperature: 50°C – 70°C.
Ultrasonic immersion bath: Dosage: 3 - 10vol%, temperature: 40°C – 80°C, duration: 3 - 10 min.
Safety recommendations
elma clean 225 spray (EC 225 spray) is classified as Irritant (Xi, R41) according to the German regulations on dangerous substances / EC directives. Observe the hints indicated in the Safety Data Sheets. Always handle chemicals with care.
Physical-chemical characterisation
Density: 1.03 g/ccm, pH in the original state: ~10.8.
Ingredients according to Annex VII, A, EC-Regulation 648/2004 (detergents): 5-15% anionic surfactants, 5-15% non-ionic surfactants.
Does not contain phosphates or silicates.
Disposal
The surfactants in our product meet the criteria for biodegradation as laid down in Annex III of the Regulation (EC) No 648/2004 on detergents.
The correctly diluted cleaning solution can be fed into the local sewage system after neutralisation; observe local pH limit values and make sure that the contamination contained complies with the local sewage regulations.
For neutralisation we recommend: use acetic or citric acid in an ultrasonic bath – do not use hydrochloric acid or sulphuric acid !
European waste code: 20 01 29*, „detergents containing dangerous substances“.
Volumes, storage and transport
Available volumes: 10 liter and 25 liter can, 200 liter barrel.
Store in closed original container at a temperature between +5°C and +30°C, protected from heat and direct solar radiation.
Shelf life: 5 years from date of production (see stamp on label).
Classification for all means of transport: no hazardous material.
