Potassium fluoride,anhydrous
           Potassium fluoride,extra pure
           Potassium fluoride,Granular
           Silicon Dioxide
           Hydrofluoric acid
           Synthetic Cryolite
           Potassium Fluoaluminate
           Ammonium bifluoride
           Potassium Bifluoride
           Aluminium fluoride
           Sodium fluoride
           Potassium Fluorosilicate
           Fluorosilicic Acid
           Sodium silicofluoride
           Potassium Hydroxide Flakes
           Magnesium Fluoride
           Magnesium fluorosilicate
           Barium Fluoride
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The present invention relates to a process for the preparation of vinyl fluorocarbonates. The present invention uses a solid dispersion technique to prepare a solid dispersion of potassium fluoride in the form of extremely small grains or molecules on the surface of the micro-silica gel, which has a large specific surface area and thus has a very high active. Chlorinated ethylene carbonate and potassium fluoride solid dispersion in the mild conditions of the preparation of fluorinated ethylene carbonate, high conversion rate of fluoride, post-processing is simple, good quality products, with unexpected results, has a good application prospects.