FOAM STABILIZER FOR FOAM DECONTAMINATION AGENTS AND PREPARATION METHOD THEREOF

摘要

The present invention relates to a foam stabilizer for foam decontamination and a method for preparing the same. According to the present invention, the foam stabilizer is obtained by mixing or dispersing hydrophilic silica nanoparticles and hydrophobic silica nanoparticles, which can be manufactured in an easy manner, at a proper ratio according to properties of a liquid membrane between a bubble and bubble. Therefore, the foam stabilizer can easily adjusts foam stability and has an enhanced effect of stabilizing foam when compared to a partially hydrophobic silica nanoparticles which are produced in a complex manner by adjusting hydrophobicity in silica nanoparticles according to properties of a liquid membrane. The foam stabilizer can be advantageously used for foam decontamination.