Fluorination Treatment of Polymer Materials
- Fluorine gas (F₂) is a highly reactive oxidizing elemental gas that can undergo chemical reactions with almost all substances. When polymer materials come into contact with fluorine gas under certain conditions, the carbon-hydrogen bonds (-C-H) in their surface molecular structures can be replaced by carbon-fluorine bonds (-C-F), greatly increasing the molecular diameter and binding force, and forming a structural layer similar to that of polytetrafluoroethylene (PTFE). This significantly enhances the corrosion resistance, barrier properties, and surface energy of plastic products, minimizing the permeability of organic solvents such as fuel oil and improving surface adhesion and coating performance.
- Our company’s fluorine-treated and modified plastic products are widely used in industries such as gasoline-powered tools, marine vessels, gasoline generators, cold chain packaging, and rubber-plastic adhesive spraying. These products are exported to developed countries and regions, including Europe, the United States, Australia, and Japan.