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Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials, and often have a characteristic pleasant, fruity odor. This leads to their extensive use in the fragrance and flavor industry. Ester bonds are also found in many polymers.

A unique antifoam/defoamer composition is provided having concentrated active ingredients, such as a polyether surfactant and a polyhydric alcohol fatty acid ester. This composition in antifoams/defoamers is particularly advantageous for foam control and drainage enhancement in the following applications: paper and pulp processes, general wet-end foam control, groundwood/mechanical pulp systems, secondary fiber systems, and bleach plants.

PMC OUVRIE has a diverse catalog of esters intended for agri-food industries, biotechnology, cosmetics, textiles and lubricants industry.

We have a wide range of equipment adapted to the specific requirements of our customers.