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Dispersants

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

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Chemal OA-9 Chemal ethoxylated alcohols offer excellent detergency, wetting, emulsification, dispersion, solubilizing and defoaming properties. They are ideally suited for use...
Composition
Alkoxylated alcohols
CAS No.
9004-98-2
Chemal OA-9
Chemax ACT-9S Used as a dispersant for color concentrates in the paint industries.
Composition
Alkoxylated nonylphenols
Chemax ACT-9S
Chemax DOSS/70E Chemax DOSS/70E is a high quality Dioctyl sulfosuccinate used as a wetting agents and rewetting agents, emulsifiers, detergent, and spreading agents.
Composition
Sulfosuccinates
CAS No.
577-11-7
Chemax DOSS/70E
Chemax DOSS/70PG Chemax DOSS/70PG is a high quality dioctyl sulfosuccinate used as a wetting agents and rewetting agents, emulsifiers, detergent, and spreading agents.
Composition
Sulfosuccinates
CAS No.
577-11-7
Chemax DOSS/70PG
Chemax DOSS/75E Chemax DOSS/75E is a high quality dioctyl sulfosuccinate used as a wetting agents and rewetting agents, emulsifiers, detergent, and spreading agents.
Composition
Sulfosuccinates
CAS No.
577-11-7
Chemax DOSS/75E
Chemax SP-20 Chemax SP-20 acts as an emulsifiers, detergent for metalworking, metal cleaning, systems; wetting agents in zinc plating systems
Composition
Alkoxylated alcohols
CAS No.
104376-75-2
Chemax SP-20
Chemazine VOIM Chemazine VOIM is a vegetable derived oleyl imidazoline that may be used in various industries for generating exceptional foam. This chemistry also improves wetting...
Composition
Amines
CAS No.
95-38-5
Chemazine VOIM
Chemeen 18-10 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.
26635-92-7
Chemeen 18-10
Chemeen 18-5 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.
26635-92-7
Chemeen 18-5
Chemeen 18-6 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.
26635-92-7
Chemeen 18-6
Chemeen 18-8 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.
26635-92-7
Chemeen 18-8
Chemeen C-10 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.
61791-14-8
Chemeen C-10
Chemeen C-12G 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.
61791-14-8
Chemeen C-12G
Chemeen C-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.
61791-14-8
Chemeen C-15
Chemeen DT-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.
61790-85-0
Chemeen DT-15
Chemeen HT Chemeen HT may be used as a raw material for the production of ethoxylated amines.
Composition
Oil derivatives
CAS No.
61788-45-2
Chemeen HT
Chemeen HT-5 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.
61790-82-7
Chemeen HT-5
Chemeen HT-6 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.
61790-82-7
Chemeen HT-6
Chemeen HT-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.
61790-82-7
Chemeen HT-8
Chemeen O-30/80 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
Chemeen O-30/80
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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.