ROKAmer R2650 is a non-ionic surfactant belonging to the group of block copolymers of ethylene oxide and propylene oxide(EO/PO). The product is a colourless liquid with a freezing point of about 20°C. It is a highly concentrated product with an active substance content of about 100%.. An aqueous solution of ROKAmer R2650 at room temperature has the form of a liquid. It becomes cloudy in the aqueous environment at temperatures above 40°C.
ROKAmer R2650 is a high-molecular polymer with a specific, bifunctional structure, which means that it has two hydrophilic groups. This feature distinguishes the ROKAmer group from other non-ionic surfactants and determines their application properties. ROKAmer R2650 is a product with low- and anti-foaming properties.
The product is perfect as a component of lubricants in the metal and textile industries. It works very well at elevated temperatures, especially above 40°C. It is characterised by good washability.
ROKAmer R2650 is a reactive surfactant. It can be further modified, e.g. with fatty acids. Due to the ability to prevent foaming, the product can be used in many industrial processes, for example - derivatives of the product are anti-foaming ingredients for the paper and food industries (e.g. sugar production).
In the case of the lubricant industry, ROKAmer R2650 is recommended as a component of synthetic liquids. In the textile industry, it is a very good component of preparations used as so-called artificial fibre spinning finishes, which main function is to improve further processing.
Other applications of this product include the production of heat transfer fluids and hydraulic fluids, e.g. in the electronics industry for the production of printed circuit boards. ROKAmer R2650 can also be used as an anti-adhesive for moulds.
Due to its properties, ROKAmer R2650 reduces the surface tension between the liquid and air. At the same time, it improves the foam "drainage", resulting in its reduction.
ROKAmer R2650 does not contain silicone and is highly susceptible to aerobic biodegradation.It is also not subject to classification according to the CLP/GHS Regulation.
ROKAmer R2650 is compliant with the regulations allowing for indirect contact with food. The U.S. Food and Drug Administration (FDA) permits the use of this product and its derivatives as an anti-foaming agent under the conditions described in the following FDA sections:
173.340
175.105
176.170
176.210
177.1680
177.1200
178.1010
178.3400
178.3570
Please note that the product can be used in accordance with the definitions provided by the organization, not exceeding the maximum permitted dose.
Block copolymer of ethylene oxide and propylene oxide, Block copolymer of ethylene oxide and propylene oxide, EO/PO block copolymer, PEG/PPG copolymer, propoxylated polyethylene glycol, Block copolymer of ethylene oxide and propylene oxide, EO/PO block copolymer, PEG/PPG copolymer, propoxylated polyethylene glycol, Block copolymer of ethylene oxide and propylene oxide, CAS 9003-11-6.
Manufacturer: PCC Exol SA
PCC EXOL SA is one of the most important manufacturers of surfactants and chemical formulations in Central and Eastern Europe. The company offers surfactants, specialist additives and chemical formulations for many branches of industry.
All the above information related to the product are provided according to the best knowledge of the manufacturer and published in good faith. However, the manufacturer does not guarantee the information and contents of this document are complete and accurate, and shall not be liable for the results of using them. The user is obliged to verify and confirm the information and contents of this documentation on his/her own. The manufacturer reserves the right to change the content of this document at any time without stating reasons of such changes.
