To provide a fluorine-containing resin molded article surface-modified by irradiating, onto a surface thereof, a laser beam having a wavelength of 150 to 370 nm through a basic solution, preferably an aqueous basic solution. The surface-modified fluorine-containing resin molded article is excellent in adhesion to not only organic materials but also metals.
通过将波长为 150 至 370 纳米的激光束穿过碱性溶液(最好是碱性
水溶液)照射到含
氟树脂成型品的表面,对其进行表面改性。这种表面改性的含
氟树脂模塑品不仅对有机材料,而且对
金属都有很好的附着力。