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Dispersants

Dispersants are substances that break down larger particles and prevent  their further reaggregation.

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Chemeen T-15 Chemeen polyoxyethylated fatty amines are mildly cationic surfactants that become more nonionic in nature with increasing ethylene oxide content. These surfactants...
Composition
Alkoxylated fatty amines
CAS No.
61791-26-2
Chemeen T-15
Chemeen T-15LF Chemeen polyoxyethylated fatty amines are mildly cationic surfactants that become more nonionic in nature with increasing ethylene oxide content. These surfactants...
Composition
Alkoxylated fatty amines
CAS No.
68213-26-3
Chemeen T-15LF
Chemeen T-7 Chemeen polyoxyethylated fatty amines are mildly cationic surfactants that become more nonionic in nature with increasing ethylene oxide content. These surfactants...
Composition
Alkoxylated fatty amines
CAS No.
61791-26-2
Chemeen T-7
Chemeen T-8 Chemeen polyoxyethylated fatty amines are mildly cationic surfactants that become more nonionic in nature with increasing ethylene oxide content. These surfactants...
Composition
Alkoxylated fatty amines
CAS No.
61791-26-2
Chemeen T-8
Dyspergator NNOC E Dyspergator NNOC E is a sodium salt of formaldehyde polycondensates of naphthalenesufonic acids. The product belongs to the group of surfactants and contains a hydrophobic...
Composition
Mixtures
Dyspergator NNOC E
EXOcal 60 EXOcal 60 belongs to the group of anionic surfactants of the alkylbenzenesulfonic acid calcium salt type. The EXOcal series is a family of highly versatile and functional...
Composition
Alkylbenzene sulphonates, Mixtures
EXOcal 60
EXOcal 60B (Calcium alkylbenzenesulfonate, solution in isobutanol) EXOcal 60B is an anionic surfactant from the group of calcium salts of alkyl benzene sulphonic acid. The EXOcal series is a family of versatile and functional anionic...
Composition
Alkylbenzene sulphonates, Mixtures
EXOcal 60B  (Calcium alkylbenzenesulfonate, solution in isobutanol)
EXOclean BCK EXOclean BCK is a concentrated product intended for professional use. This product is a clear, yellow liquid. The product has hydrophilic properties, which is reflected...
Composition
Mixtures
EXOclean BCK
EXOdis OS6 EXOdis OS6 is a professional alkaline mixture of surfactants. The preparation is intended for reducing oil-derivative pollution in sea areas caused by leakage of...
Composition
Mixtures
EXOdis OS6
EXOdis PC230 (Methyl oxirane polymer with oxirane phosphate) EXOdis PC230 is an anionic surfactant with very good dispersing and wetting properties. At room temperature, the product exists as a clear or slightly cloudy liquid...
Composition
Phosphate esters
CAS No.
37280-82-3
EXOdis PC230  (Methyl oxirane polymer with oxirane phosphate)
EXOdis PC40 (Sodium Polyacrylate) EXOdis PC40 is an anionic polymer dispersant intended for paint products. It is provided in the form of 40% aqueous solution of sodium salt of polyacrylic acid....
Composition
Acrylic acid derivatives
CAS No.
9003-04-7
EXOdis PC40 (Sodium Polyacrylate)
EXOdis PC40A (Ammonium Polyacrylate) EXOdis PC40A is a polymer anionic dispersant intended for paint products. It is supplied in the form of 40% aqueous solution of ammonium salt of polyacrylic acid....
Composition
Acrylic acid derivatives
CAS No.
9003-03-6
EXOdis PC40A (Ammonium Polyacrylate)
EXOdis PC417 (Ethoxylated alkylarylphenol phosphorus ester) EXOdis PC417 is a compound that belongs to anionic surfactants. The product exhibits very good dispersing and wetting properties, thus it is an excellent choice...
Composition
Phosphate esters
CAS No.
90093-37-1
EXOdis PC417  (Ethoxylated alkylarylphenol phosphorus ester)
EXOdis PC418 (Phosphoric Ester) EXOdis PC418 is a anionic surfactant with very good dispersing and wetting properties, used in the production of water-thinnable paints and varnishes. At room temperature,...
Composition
Phosphate esters
CAS No.
105362-40-1
EXOdis PC418  (Phosphoric Ester)
EXOdis PC440 EXOdis PC440 is a non-ionic wetting and dispersing agent intended for making water pigment concentrates. It is supplied in the form of clear yellow liquid. The commercial...
Composition
Copolymers, Glycerides
EXOdis PC440
EXOdis PC540a (Ammonium salt solution of acrylic copolymer) EXOdis PC540A is an anionic polymer dispersant of hydrophobic nature intended for paint products. The commercial product is available in the form of a clear or lightly...
Composition
Copolymers
EXOdis PC540a (Ammonium salt solution of acrylic copolymer)
EXOdis PC540i (Acrylic copolymer) EXOdis PC540i is an anionic polymer dispersant of hydrophobic nature. It is supplied in the form of a clear or lightly murky colourless aqueous solution with 25%...
Composition
Copolymers
EXOdis PC540i  (Acrylic copolymer)
EXOdis PC800 EXOdis PC800 is a specialised mixture of surfactants. With its well-designed composition, the product shows very good dispersing and wetting properties. At 20 to...
Composition
Mixtures
EXOdis PC800
EXOemul M3 Ready to use EXOemul M3 is a non-ionic surfactant belonging to the group of ethoxylated alcohols. The product is manufactured from natural raw materials. The commercial product...
Composition
Alkoxylated alcohols, Ethoxylated alcohols
CAS No.
9004-98-2
EXOemul M3
EXOfos®PB-264 (Phosphoric ester) EXOfos PB-264 is an anionic surfactant belonging to the group of phosphoric esters. This ester is based on ethoxylated lauryl alcohol, INCI name: Laureth-4 Phosphate....
Composition
Phosphate esters
CAS No.
68511-37-5
EXOfos®PB-264 (Phosphoric ester)
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Dispersants are substances that break down larger particles and prevent  their further reaggregation.

The dispersion system consists of two immiscible phases – one of which is a continuous phase and the other is a dispersed phase. Additional mechanical energy is required to disperse the substance, which will cause the dispersant to mix with the phases that make up the system.

The most common dispersants are surfactants or their mixtures of different HLB values. They adsorb on the surface of the particles of the phase to be dispersed. Surfactant molecules surrounding the droplets protect them from reaggregation due to electrostatic repulsion.

Dispersants are used in many applications, such as automotive industry as additives to engine oils or in the construction industry as additives to concrete. They can also be used in household and cosmetic chemical preparations. In the textile and clothing industry they are used as additives to pigments. They are also used in the processing of crude oil.