SPIRIT WBF 7200 is a water-miscible cooling lubricant for light to heavy machining of ferrous metals and aluminium, as well as cast iron and non-ferrous metals. SPIRIT WBF 7200 is particularly suitable for very soft preparation water due to its extremely low foaming properties. The product is suitable for use in both centralised systems and individually filled machine tools.
Advantages
- Free from boron, formaldehyde and formaldehyde releasers
- free from mono- or diethanolamine and reaction products from these alkanolamines
- Contains special primary amines
- free of chlorine, PCB, PCT, PTBB, MBT, sulphur, phosphorus and phenols
- complies with TRGS 611
- Very high stability against bacterial growth
- significantly longer service life
- low-foaming even with water hardness < 5 °dH
- Inhibited by non-ferrous metals
- Excellent cooling and lubricating properties
- Good wetting and rinsing behaviour
- Extended tool life with high surface quality
- Exceeding the nitrite limit value (TRGS 611, point 4, paragraph 3) does not require partial or complete replacement of the working emulsion due to inhibition
