2024年8月21日 · What Are Emulsifiable Concentrate Herbicides? Emulsifiable Concentrates (ECs) are a type of liquid herbicide formulation where the active ingredient is dissolved in an organic solvent and combined with an emulsifying agent.

An emulsifiable concentrate consists of an herbicide dissolved in an organic solvent with sufficient emulsifier to create an oil/water emulsion when the concentrate is added to water.

Emulsifiable concentrate (EC) ECs are still one of the most common formulation types for crop protection products worldwide. When EC formulations are diluted with water in the spray tank they form a spontaneous emulsion, with emulsion droplets in the size range of 0.1 to 1.0μm.

An emulsifiable concentrate formulation usually contains a liquid active ingredient, one or more petroleum-based solvents (which give EC formulations their strong odor), and an agent—known as an emulsifier—that allows the formulation to be mixed with water to form an emulsion.

2018年11月30日 · Emulsifiable Concentrate (E or EC) EC formulations usually contain an oil-soluble liquid active ingredient, a petroleum-based solvent, and an emulsifier (mixing agent). The emulsifier allows the active ingredient in the solvent to mix with water, these form an emulsion.

Emulsifiable Concentrates (EC or E) An emulsifiable concentrate formulation usually contains liquid active ingredient, one or more petroleum-based solvents, and an agent that allows the formulation to be mixed with water to form an emulsion.

Emulsifiable concentrates (E, EC) are products that contain emulsifiers, and form stable oil:water mixtures. Emulsifiers are able to wrap around oil-soluble chemicals and suspend them in a water-based (aqueous) solution. Milk is an example of an emulsion. Small droplets of oil (fat) are suspended in an aqueous liquid.

Emulsifiable Concentrate (EC or E) ADVANTAGES. DISADVANTAGES Oil carrier with water-soluble pesticide – consistency of mayonnaise Reduce drift and runoff Sticker-spreader Specialty uses: Rights-of-way and near sensitive areas Liquid Formulations Invert Emulsions

2023年8月8日 · Lankem offers a range of emulsifiers for use in the formulation of emulsifiable concentrates. These fall into three main categories: Anionic emulsifiers Nonionic emulsifiers Formulated/Balanced pair emulsifiers.

Learn and understand the differences between Emulsifiable Concentrate (EC) and Suspoemulsion (SE) formulations.