It is concluded that CH3 and large molecule radicals can react with the radicals in the glass surface to replace OH, and the hydrophobicity of the glass surface is improved accordingly.

• 提出相应的机理来解释等离子体和玻璃表面的相互作用，认为甲基和大分子自由基可以在置换羟基的前提下与玻璃表面发生反应，从而提高玻璃表面憎水性。