Compounds are added to the disc finishing machines during the grinding process in order to produce clean, bright and non-corroded workpiece surfaces. With impact-sensitive workpieces, the compound creates a foam buffer betweem the workpieces and the abrasive media. The compounds supplied by OTEC not only provide the best possible finishing results, but are also easy to break down in the waste water treatement system because they do not contain strong complexing agents.

Type Application Description pH value Dosage
SC 3 Wet polishing For soft alloys, brightening, suitable as additive
for stainless steel and zirconia balls
4.5 1-5%
SC 5* Fine grinding, wet polishing Intense foaming**, brightening, for all precious and
non-ferrous metals
6 3-5%
SC 13 Wet grinding, wet polishing Universal compound for all ferrous and non-ferrous metals,
mit Korrosionsschutz
8 1-5%
SC 15 Specially for recycling Universalcompound (specially for ferrous metalsiell
für Eisenmetalle), with anti-corrosive z, low foaming
9.5 1-5%
SC 21 Wet grinding,
(especially suitable for ultrafiltration units)
Universal compound with very good foaming properties,
brightening, for all metals
7.5 1-5%
SC 23 Wet grinding Suitable for microfiltration, good cleaning effect and anti-corrosive 9 1-5%
SC 25 Wet grinding, wet polishing For non-ferrous metals (especially aluminum), brightening 5 1-5%
SC 41 Wet grinding Universal compound with very good oil transport,
anti-corrosive, low foaming
9,1 1-2%