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MEs are water based formulations with a very small emulsified droplet size; this makes the formulation transparent.
They are thermodynamically stable over a wide temperature range due to this very fine droplet size, usually between 0.01 and 0.05 μm. Therefore in contrast to other emulsion systems, where the oil droplets can slowly coalesce causing phase separation, in ME formulations this does not occur.
Anionic surfactants are required in an ME formulation to form a spontaneous emulsion. Due to the overall charge on an anionic emulsifier it provides additional electrostatic stabilisation.
Modified styrene acrylic polymer
A modified styrene acrylic polymeric aqueous dispersant in liquid form which exhibits excellent hard water tolerance.
Calcium alkylaryl sulphonate in solvent
An oil-soluble anionic emulsifier for improved stability and blooming of formulations upon dilution Commonly used as part of a triangle screen.....
Amine alkylbenzenesulfonate
Anionic surfactant for EC and ME formulations
The combination of a low and high HLB non-ionic surfactant is recommended to provide steric stabilisation at the emulsion interface.
Polyoxyethylene (8) sorbitan monolaurate
A high HLB emulsifier and adjuvant applicable for both built-in and tank mix applications The significantly reduced equilibrium surface tension.....
Polyoxyethylene (12) sorbitan monolaurate
A high HLB emulsifier and adjuvant applicable for both built-in and tank mix applications Improved performance identified with various hydrophilic.....
Polyoxyethylene (16) sorbitan monolaurate
A high HLB emulsifier and adjuvant applicable for both built-in and tank mix applications Strong all round performing adjuvant and strategic.....
Polyalkylene oxide block copolymer
A high HLB polymeric emulsifier or wetting agent in liquid form providing long term stability It is commonly used in combination with Atlox™ 4916.....
High molecular weight polymer
A low HLB polymeric emulsifier and non-aqueous dispersant with a unique star structure which provides exceptional stability As an emulsifier it is.....
Nonionic random polymeric
A nonionic random polymeric surfactant with low HLB value which can be used as an emulsifier or non-aqueous dispersant Multiple PEG anchoring groups.....
Atplus 310 is a single product, emulsifier package. Its novel blend makes formulating an ME relatively easy and simple as blending ratios of the emulsifiers have already been predetermined. Microemulsions do not normally form in high electrolyte conditions. This is due to the disruption that electrolytes cause to steric stabilisation and the shielding effect to electrostatic repulsion between droplets. Atplus 310 however, is designed to overcome this problem and allows the formation of high electrolyte microemulsions.
Proprietary
Highly efficient single surfactant emulsifier package for high electrolyte microemulsions Allows the formation of a microemulsion of methylated seed.....
Our extensive range of phosphate esters gives the formulator a high degree of flexibility in their formulation design of microemulsions. When combined with other surfactants such as sarcosinates, they can provide stable microemulsion systems in very challenging conditions. As with the combination of non-ionic surfactants, it is important to consider pairing a phosphate ester with high solubility in your target aqueous system, along with a phosphate ester with high solubility in your target oil system.
PEG-5 octyl phosphate
Phosphate ester designed for improved emulsion stability in high electrolyte conditions High cloud point of material gives strong performance as a.....
Polyoxyethylene alkyl ether phosphate
High mono ester high cloud point phosphate ester designed for improved emulsion stability in high electrolyte conditions Ideally partnered with.....
In an ME formulation the active ingredient must be fully soluble in the carrier solvent. If the active ingredient is solid, it will need to be dissolved in a solvent. Croda’s Seatons Natural Oil range are 100% natural and renewable, which make them a great choice for use in crop care formulations.
Linseed oil
Seatons refined linseed oil is a simple and effective alternative to mineral oil It is non-flammable impurity free and has good compatibility with.....
Rapeseed oil
Seatons refined rapeseed oil is a simple and effective alternative to mineral oil It is non-flammable impurity free and has good compatibility with.....
Soyabean oil
Seatons refined soyabean oil is a simple and effective alternative to mineral oil It is non-flammable impurity free and has good compatibility with.....
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