The Difference Between Emulsion Polymers and Solution PolymersThe reaction mechanism, the characteristics of the latice Download PDF. Recommend Documents. Emulsion Polymers and Emulsion Polymerization. Emulsion Polymers and Emulsion Polymerization - American.
Method of Polymerisation: Emulsion Polymerisation
Emulsion polymerization is a polymerization process with different applications on the industrial and academic scale. It involves application of emulsifier to emulsify hydrophobic polymers through aqueous phase by amphipathic emulsifier, then generation of free radicals with either a water or oil soluble initiators. It characterized by reduction of bimolecular termination of free radicals due to segregation of free radicals among the discrete monomer-swollen polymer particles.
Emulsion Polymers and Emulsion Polymerization - American
Emulsion polymerization is a type of radical polymerization that usually starts with an emulsion incorporating water, monomer , and surfactant. The most common type of emulsion polymerization is an oil-in-water emulsion, in which droplets of monomer the oil are emulsified with surfactants in a continuous phase of water. The name "emulsion polymerization" is a misnomer that arises from a historical misconception. The particles are prevented from coagulating with each other because each particle is surrounded by the surfactant 'soap' ; the charge on the surfactant repels other particles electrostatically. When water-soluble polymers are used as stabilizers instead of soap, the repulsion between particles arises because these water-soluble polymers form a 'hairy layer' around a particle that repels other particles, because pushing particles together would involve compressing these chains.
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