Emulsifiers and Dispersants
Nonionic surfactants
Hydrophobic Group Type | Product Name (Series) | Function and Application | Characteristics |
---|---|---|---|
Sorbitan and fatty acid | Newcol® 20 Series | Emulsification (oil and fat, wax, mineral oil), solubilization, antistatic and rust prevention |
Low toxicity PRTR not applicable |
Newcol® 60 Series | |||
Newcol® 80 Series | |||
Higher alcohols | Newcol® 1200 Series | Emulsification (mineral oil) and solubilization | |
Newcol® 1300 Series | Emulsification (silicone), wetting, and cleaning | ||
Newcol® 1800 Series | Emulsification (paraffin) and dispersion | PRTR not applicable | |
Newcol® 2100 Series | Cleaning and emulsification | ||
Newcol® 2300 Series | Cleaning, emulsification, wetting, dispersion and foaming | PRTR not applicable for 2300Y series |
|
Newcol® 2500 Series | Cleaning and emulsification | ||
Newcol® 3500 Series | Cleaning and emulsification | PRTR not applicable | |
Newcol® NT Series | Cleaning, emulsification, wetting and dispersion | Good low temperature fluidity |
As they are non ionic, these products are hardly influenced by acid, alkali, salt, etc. As we have a wide variety of types of products, customers can select the products that exhibit the emulsifying properties that are optimal for their needs.
Hydrophobic Group Type | Product Name (Series) | Function and Application | Characteristics |
---|---|---|---|
Castor oil | Newcol® 1500 Series | Emulsification (animal and vegetable oil), dispersion and solubilization | PRTR not applicable |
Polycyclic aryl | Newcol® 600 Series | Emulsification, dispersion and cleaning | Low foaming, PRTR not applicable |
Newcol® 700 Series | Emulsification, dispersion and solubilization | Low foaming, PRTR not applicable |
|
Newcol® 2600 Series | Emulsification and dispersion | Low foaming, PRTR not applicable |
Satisfactory dispersion stability is demonstrated by the bulk of hydrophobic group and by surface absorptivity.
Newcol® 700 Series is a representative product of us and has an aromatic structure with low foaming characteristics. Its effectiveness with regard to emulsion polymerization stability and pigment dispersion is excellent.
Structure | Product Name (Series) | Function and Application | Characteristics |
---|---|---|---|
Sodium alkylsuccinate sulfonate | Newcol® 290 Series | Emulsification, dispersion and wetting | Wettability, PRTR not applicable |
Newcol® 290 Series is an anionic surfactant that provides good wettability to dispersoids.
Surfactants for emulsion polymerization
Structure | Representative Product Name | Characteristics |
---|---|---|
Polyoxyethylene alkyl ether sulfate | Newcol® 2320-SN Series (2300 Series anion) |
General purpose type Assortment of various other types |
Polyoxyethylene polycyclic aryl ether sulfate | Newcol® 707-SF Series (700 Series anion) |
Low foaming Good polymerization stability for certain types of monomers Assortment of various other types |
Polyoxyethylene cumyl phenyl ether sulfate | Newcol® CMP-4-SN Series | Low foaming Improvement of water resistance Good suitability for styrene prescription |
Monoalkyl disodium sulfosuccinate | Newcol® 293 Series Newcol® 297 Series |
For high solid emulsion |
Sodium sulfoethyl methacrylate | Antox® MS-2N-D | Reactive type Addition of hydrophilicity |
Polyoxyethylene polycyclic aryl ether methacrylate sulfate | Antox® MS-60 | Reactive type Improvement of water resistance |
We also have developed various reactive-type products.