Polyvalent solution


BIOCOOL 3211 is a soluble concentrate particularly suitable for use on all metal working requiring an excellent cooling power.
A  specific  additive  allows  an  optimal  use  for  all  grinding  operations:  surface, cylindrical, internal, and external.
Operations: grinding, milling, sawing, turning, drilling…
BIOCOOL 3211 is recommended to work on ferrous and non-ferrous metals.
Excellent lubrication
Maximal refrigerant power
Excellent decanting of sludge settings Very good protection against corrosion Optimum bio-stability in use
Maximum reduction of foaming Operator friendly
Cleanliness of working environment
Chlorine additive free, sulphur additive free, nitrite free, DEA free, phosphor additive free
Operator friendly : good dermatological behaviour for a better ease
of use
Cleanliness of working environment due to fine emulsion

Standard machining: min 5% Grinding: min 3%
Before use of a new product, clean perfectly all machining with an antiseptic. Drain and purge then flow off.
It is recommended to mix BIOCOOL 3211 by progressively pouring it into water and with a constant mixing to get the best emulsion.
Polyvalent solution

Characteristics Units Methods Biocool 3211
Aspect Yellow
Density at 20°C Kg/l ISO 12.185 1.063
pH of a 5% solution NFT 60.193 9.2
Corrosion break point % IP 287 2
TH range of use 0 – 60
Coefficient of degree Brix correction 2.6

MOTUL TECH Soluble cutting oils, BIOCOOL range, are produced from petroleum components, highly refined and high quality additives. As all products from petroleum, the use requires a minimum of caution especially for handling and body hygiene.
All information and rules about safety, health and environment are mentioned on safety data sheet. It informs about risks, cautions and first aid emergency rule. It clarifies all provisions to implement in case of incident spillage, and for the disposal of the product and its effects on the environment.
Our product contains natural additives likely to modify the color of the concentrates without influencing its performances.
The specifications of our products only become definitive at the time of order which is subject to our general sale and guarantee conditions.
To give our customers the latest technical developments, the general characteristics of our products may vary.
The safety data sheet of the product is available on

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