Radiation-curable compositions are disclosed which comprise radiation-reactive monomer and/or oligomer. In order to improve their adhesion to metal substrates, such as aluminum, steel, copper or zinc. 3-acryloxypropionic acid is incorporated into the compositions which may be cured by exposure to actinic radiation, such as ultraviolet, electron beam or mercury arc radiation.
已公开的辐射固化组合物包含辐射反应性单体和/或低聚物。为了提高它们与铝、钢、
铜或
锌等
金属基材的附着力。3-acryloxypropionic acid(3-
丙烯酰氧基
丙酸)被掺入组合物中,可通过紫外线、电子束或
汞弧辐射等光辐射固化。