VALONA GR 7012 HC is a chlorine-free, non-water-miscible cooling lubricant based on hydrocracked synthetic oil. It was specially developed for honing (stone and diamond tools) and grinding aluminium, non-ferrous metals, low-alloy and high-alloy steels.
VALONA GR 7012 HC is characterised by excellent wear protection and high-pressure properties, enabling a high surface quality of the workpieces.
Advantages
- based on hydrocrack synthesis oil
- Very good skin compatibility
- Excellent wear protection and high-pressure properties
- for non-ferrous metals, aluminium and steels
- excellent EP (extreme pressure) and AW (anti-wear) properties lead to consistently low surface roughness
- outstanding skin compatibility due to low proportion of aromatics
- Excellent oxidation protection due to inhibitors
- Reduced fogging and odour formation
- Good compatibility with seals and paints
- Very good filterability due to hydrocracking oils
