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Defoamers

Anti-foaming agents or defoamers are products whose function is to prevent and effectively reduce foam formation.

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ROKwin 80 (Sorbitan Oleate) ROKwin 80 is a non-ionic surfactant, a derivative of sorbitan and oleic acid. It is obtained in the condensation reaction of sorbitol with oleic acid. It is produced...
Composition
Sorbitan esters
CAS No.
1338-43-8
ROKwin 80 (Sorbitan Oleate)
EXOantifoam CPD3 EXOantifoam CPD3 is a concentrated deaeration agent used as an additive to PCE and NSF superplasticizers and their mixtures. At room temperature, the product takes...
Composition
Mixtures
EXOantifoam CPD3
EXOantifoam S100 EXOantifoam S100 is a silicone emulsion with high anti-foaming properties. The product is designed for water systems, especially those containing surfactants, where...
Composition
Mixtures
EXOantifoam S100
EXOantifoam FAA6 EXOantifoam FAA6 is a mixture of surfactants with very high anti-foaming properties. The product is intended for industrial applications. At room temperature, the...
Composition
Mixtures
EXOantifoam FAA6
EXOfos PB-1016M (Phosphoric ester) EXOfos PB-1016M is an anionic surfactant that belongs to the group of phosphoric esters. It is manufactured using monoester technology. It is based on alkoxylated...
Composition
Phosphate esters
CAS No.
68649-29-6
EXOfos PB-1016M  (Phosphoric ester)
ROKAmer®1000 (EO/PO block copolymer) ROKAmer 1000 belongs to the group of non-ionic surfactants (block copolymers of ethylene oxide and propylene oxide, i.e. ROKAmers). The product is a polymer with...
Composition
EO/PO block copolymers
CAS No.
9003-11-6
ROKAmer®1000 (EO/PO block copolymer)
ROKAmer®3800 (EO/PO block copolymer) ROKAmer 3800 belongs to the group of non-ionic block copolymers of ethylene oxide and propylene oxide (ROKAmers). The product is a clear, colourless liquid with...
Composition
EO/PO block copolymers
CAS No.
9003-11-6
ROKAmer®3800 (EO/PO block copolymer)
Rokamer®6500W ROKAmer 6500W belongs to the group of non-ionic surfactants of the ethylene oxide and propylene oxide block copolymer type (ROKAmers). ROKAmer 6500W is classified...
Composition
EO/PO block copolymers
Rokamer®6500W
ROKAmer®BP1000 ROKAmer BP1000 belongs to the group of non-ionic surfactants of propoxylated short-chain alcohol – butanol. The product is in the form of a clear, colourless liquid...
Composition
Alkoxylated alcohols
CAS No.
9003-13-8
ROKAmer®BP1000
ROKAmer®G1000 (EO/PO block copolymer on glycerin) ROKAmer G1000 is a non-ionic surfactant, from the group of ethylene oxide and propylene oxide block copolymers utilizing glycerine as a starter. The product has...
Composition
EO/PO block copolymers based on glycerin
CAS No.
9082-00-2
ROKAmer®G1000 (EO/PO block copolymer on glycerin)
ROKAmer®G3400 (EO/PO block copolymer on glycerin) ROKAmer G3400 is a non-ionic surfactant being a type of ethylene oxide and propylene oxide block copolymer, using glycerine as a starter. The product is a clear,...
Composition
EO/PO block copolymers based on glycerin
CAS No.
9082-00-2
ROKAmer®G3400 (EO/PO block copolymer on glycerin)
ROKAmer®G3500 (EO/PO block copolymer on glycerin) ROKAmer G3500 is a non-ionic surfactant being a type of ethylene oxide and propylene oxide block copolymer, using glycerine as a starter. The product is a clear,...
Composition
EO/PO block copolymers based on glycerin
CAS No.
9082-00-2
ROKAmer®G3500 (EO/PO block copolymer on glycerin)
ROKAmer®G3800 (EO/PO block copolymer on glycerin) ROKAmer G3800 is a non-ionic surfactant that belongs to the group of block copolymers of ethylene oxide and propylene oxide (EO/PO) using glycerin as a starter....
Composition
EO/PO block copolymers based on glycerin
CAS No.
9082-00-2
ROKAmer®G3800 (EO/PO block copolymer on glycerin)
ROKAmer®G4300 (EO/PO block copolymer on glycerin) ROKAmer G4300 is a non-ionic surfactant that belongs to the group of block copolymers of ethylene oxide and propylene oxide (EO/PO) using glycerin as a starter....
Composition
EO/PO block copolymers based on glycerin
CAS No.
9082-00-2
ROKAmer®G4300 (EO/PO block copolymer on glycerin)
ROKAmer®PP1000 (Polypropylene glycol) ROKAmer PP1000 is a polyoxypropylendiol-type polyol with an average mol mass of around 1000 g/mol. The product is a polymer with a dual-function structure, which...
Composition
Alkoxylated alcohols, Polyether polyols, Diols
CAS No.
25322-69-4
ROKAmer®PP1000 (Polypropylene glycol)
ROKAmer®PP2000 (Polypropylene glycol) ROKAmer PP2000 is a polyol (polyoxypropylene diol) with an average molar mass of about 2000 g/mol. INCI Name: PEG-34.The product is a polymer with a double-action...
Composition
Alkoxylated alcohols, Polyether polyols, Diols
CAS No.
25322-69-4
ROKAmer®PP2000 (Polypropylene glycol)
ROKAmer®PP4000 (Polypropylene glycol) ROKAmer PP4000 is a polyol (polyoxypropylene diol) with an average molar mass of about 4000 g/mol. The product is a polymer with a double-action structure, which...
Composition
Alkoxylated alcohols, Polyether polyols, Diols
CAS No.
25322-69-4
ROKAmer®PP4000 (Polypropylene glycol)
ROKAmer®PP450 (Polypropylene glycol) ROKAmer PP450 is a polyol (polyoxypropylene diol type) with an average molar mass of about 450 g/mol. The product is a polymer with a double-action structure, which...
Composition
Polyether polyols, Alkoxylated alcohols, Diols
CAS No.
25322-69-4
ROKAmer®PP450 (Polypropylene glycol)
ROKAmer®R2150 (EO/PO block copolymer) ROKAmer R2150 is a non-ionic surfactant belonging to block copolymers of ethylene oxide and propylene oxide EO / PO (ROKAmers). This product has the form of a clear,...
Composition
EO/PO block copolymers
CAS No.
9003-11-6
ROKAmer®R2150 (EO/PO block copolymer)
ROKAmer® R2650 (EO/PO block copolymer) 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...
Composition
EO/PO block copolymers
CAS No.
9003-11-6
ROKAmer® R2650  (EO/PO block copolymer)
1 - 20 of 29 products
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Anti-foaming agents or defoamers are products whose function is to prevent and effectively reduce foam formation.

Preparations that effectively reduce the amount of foam are needed mainly in closed water systems, where at the same time there are foam-forming agents, such as surfactants. Antifoaming agents are used in industrial processes in which foam causes undesired effects or prevents proper operation of the devices. Foaming hinders the process of filling tanks, deteriorates the quality of products, and may delay the production process. For this reason, the use of agents that prevent or remove foam, helps to reduce technological problems and production costs.

Anti-foaming agents are mainly used in the paper, agrochemical and textile industries. Preparations of this type are also used in wastewater treatment plants and in the production of paints and varnishes.