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Functional fluids - Hydraulic fluids

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Polikon TEST Ready to use Polikon TEST is a frost-resistant, fire-resistant hydraulic fluid of HFC type and a cooling medium. It is used in the engineering and mining industry, especially...

Polikon TEST 50 Ready to use Polikon TEST 50 is a frost-resistant, fire-resistant hydraulic fluid of HFC type and a cooling medium. It is used in engineering and mining industry, especially...

ROKAcet O7 (PEG-7 Oleate) ROKAcet O7 is a non-ionic surfactant belonging to the group of polyoxyethylene fatty acid esters (INCI name: PEG-7 Oleate). This surfactant is available in the form...

Alkoxylated fatty acids

ROKAcet R11 (PEG-11 Castor Oil) ROKAcet R11 is a non-ionic surfactant belonging to the group of polyoxyethylene fatty acid esters of castor oil (INCI name: PEG-11 Castor oil). This surfactant is...

Alkoxylated fatty acids

ROKAcet R40 (PEG-40 Castor oil) ROKAcet R40 is a non-ionic surfactant from the group of polyoxyethylene fatty acid esters of castor oil, INCI name: PEG-40 Castor oil. The surfactant is in the form...

Alkoxylated fatty acids

ROKAcet R40W (PEG-40 Castor oil) ROKAcet R40W is a non-ionic surfactant belonging to the group of polyoxyethylene fatty acid esters of castor oil (INCI name: PEG-40 Castor oil). This surfactant...

Alkoxylated fatty acids

ROKAfenol PN7K (Phosphoric ester of nonylphenol) ROKAfenol PN 7K is a specialist anionic additive for industrial applications. This product is a phosphorus ester of oxyethylated nonylphenol of acidic character....

Alkoxylated nonylphenols

ROKAmin K5 (C12-18 alkyl amine) ROKAmin K5 is a non-ionic surfactant with the INCI name ‘PEG-5 Cocamine’. It belongs to ethoxylated fatty amines with an average ethoxylation of 5 mols. The commercial...

Alkoxylated fatty amines

ROKAnol® IT5 (Isotrideceth-5) ROKAnol® IT5 is a nonionic surfactant from the group of ethoxylated fatty alcohols called INCI Isotrideceth-5. It belongs to the group of surface-active products...

Alkoxylated alcohols

ROKAnol® IT8 (Isotrideceth-8) ROKAnol® IT8 is a non-ionic surfactant from the group of ethoxylated fatty alcohols, INCI name: Isotrideceth-8. It belongs to the group of surface active products...

Alkoxylated alcohols, Ethoxylated alcohols

ROKAnol® IT8W (Isotrideceth-8) ROKAnol IT8W is a non-ionic surfactant from the group of ethoxylated fatty alcohols (isotridecyl alcohol, iso-C13), INCI name: Isotrideceth-8. The commercial product...

Alkoxylated alcohols

ROKAnol®K7 (Cetoleth-7) ROKAnol® K7 is a non-ionic surfactant belonging to the group of ethoxylated fatty alcohols (INCI name: Cetoleth–7). The product is manufactured from raw materials...

Alkoxylated alcohols

Roksol HSG Roksol HSG is a fire resistant hydraulic fluid for mining, coke, iron and steel and metallurgical industries. The product is based on natural oil, surfactants, glycols,...

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Hydraulic fluids

Hydraulic fluids are liquids that transfer energy in all hydraulic systems. Their main functions are: heat transfer, removal of contaminants (including air), sealing and lubrication of the system.

Heating up of the hydraulic machines and excess heat generated during their operation can be dangerous, especially when it is impossible to dispose it outside the system. As a result, internal components and machine seals can be damaged, causing the system to leak. Therefore, it is important to use hydraulic fluids of good parameters that can quickly reduce the temperature of the machine.

Hydraulic fluids are liquids that transfer energy in all hydraulic systems. Their main functions are: heat transfer, removal of contaminants (including air), sealing and lubrication of the system.Heating up of the hydraulic machines and excess heat generated during their operation can be dangerous, especially when it is impossible to dispose it outside the system. As a result, internal components and machine seals can be damaged, causing the system to leak. Therefore, it is important to use hydraulic fluids of good parameters that can quickly reduce the temperature of the machine.Hydraulic fluids are usually refined or synthetic oils, less often water-based fluids. This medium is used in many industries, mainly where hydraulic machines are used.Hydraulic fluid works in a closed circuit, and its circulation ensures high efficiency of the device. The oil transfers the heat to the tank, then flows through the cooler, which receives the energy and controls the temperature of the medium. After cooling, the oil is pumped back into the system, where the whole process is repeated. Functional fluid carrying various types of contaminants from the system, later transports them to filters or conditioning devices, where they are caught. The purified recycled oil also plays an important role in the sealing of pump, valve or engine components. In addition, it protects hydraulic components by lubrication, which reduces friction between the two metal components and prevents wear and tear.

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