Auxiliary means and additives

OPTIMA ANTIFOAM

The OPTIMA ANTIFOAM fluid is a mixture of substances used for reduction of surface tension and thereby elimination of the foam created by mixing water-soluble machining fluids. It acts as an active agent both on the surface and within the fluid.

OPTIMA STABIL

OPTIMA STABIL is a medium-viscosity, colorless fluid designated for improvement and buffering (stabilization) of the pH value of machining fluids.

OPTIMA BIOCLEAN

The fluid OPTIMA BIOCLEAN is a biocide medium designated for complete liquidation of micro-organisms and subsequent conservation of all water-soluble machining fluids.

OPTIMA SYSTEMCLEAN

The system cleanser OPTIMA SYSTEMCLEAN is a mixture of assorted, very effective soaking agents, emulsifiers, biocides, and fungicides. It is used for cleaning machining technology during exchange of machining fluids. As a system cleanser, it contains an effective detergent that loosens mechanical impurities, residue micro-organisms, and an effective conservation ingredient that destroys microorganisms.

OPTIMA ANTIRUST

OPTIMA ANTIRUST is an anti-corrosion additive for water soluble machining fluids. It is designated for greater rustproofing properties for water soluble machining fluids and better protection against starting corrosion caused by salinity of machining systems dues to using hard water with high mineral content for preparation of machining fluids. Moreover, OPTIMA ANTIRUST is capable of suppressing corrosion caused by low pH factor. Furthermore, this additive improves the anti-corrosion properties of machining fluids in cases where semi-finished machined products have to be conserved by the machining fluid only for extended time intervals between individual machining operations.

OPTIMA OSI 15751

OPTIMA OSI 15751 is a highly effective antioxidant that extends the oxidation stability of fuels. It is particularly suitable for increasing the oxidation stability of Diesel fuel mixes SMN30 (B30) and mixes of pure rapeseed oil methyl ester with FAME (MEŘO, B100). The liquid antioxidation mixture OPTIMA OSI 15751 is designated for direct mixing, optimally on-line blending, with Diesel fuel and Diesel mixes, and with MEŘO at a ratio of at least 500 ppm (0,05%). With respect to this particular parameter, which ensures effective thermo-oxidation stabilization of fuel, the process meets completely the following standards: EN 590, ČSN 65 6508 and EN 14214, as per ČSN EN 15751.

GROTAMAR 71

GrotaMar 71 is a unique biocidal and fungicidal preservative designated for treatment and conservation of Diesel fuels (B7, B30, B100).

OPTIMA DIESEL POWER

OPTIMA DIESEL POWER is a specially developed summer package of additives that are optimal for refining Diesel fuel. Its composition increases the cetane grade of Diesel fuel to 60 and up to 62, i.e., by 5 and 7 units. Its high cetane grade diminishes fuel consumption by 0.5 – 1.0 liters per 100 km. Recommended dosage: 90 ml per 60 l tank.

OPTIMA WINTER DIESEL POWER

OPTIMA WINTER DIESEL POWER is a specially developed winter package of additives that are v optimal for refining Diesel fuel. Its composition increases the cetane grade of Diesel fuel to 60 and up to 62, i.e., by 5 and 7 units. Its high cetane grade diminishes fuel consumption by 0.5 – 1.0 liters per 100 km. Simultaneously, it reduces the fuel’s filterability to approx. -32°C and protracts the interval of clogging due to problem paraffins. Adding the winter package of OPTIMA WINTER DIESEL POWER to fuel ensures smooth starts and smooth engine operation during winter months. Recommended dosage: 100 ml per 60 l tank.