Fluorosilicone polymers have many unique properties, such as fabric finishing agent made of fluorosilicone polymers has excellent hydrophobic, oilophobic, breathable, washable, antifouling and easy decontamination properties.

By synthesizing cyclosiloxanes containing perfluorooctane, the researchers prepared fluoro-silicon emulsions with cyclosiloxanes containing perfluorooctane, octamethylcyclotetrasiloxanes and emulsifiers. The relevant data test is carried out, and the test results show that: When dodecyl benzene sulfonic acid and OP-10 were used as compound emulsifier, azodiisobutyronitrile as initiator, and the stirring speed was kept at 1500r/min, the reaction temperature was 65℃, and the reaction time was 6h, the performance of the fluoro-silicon emulsion was stable and the solid fraction was 20% and the mass fraction of perfluorooctane was 15%. The hydrophobic and oleophobic properties of the cotton fabric after finishing with fluorosilicon emulsion are good.