摘要
环氧丙烯酸酯树脂是紫外光(UV)固化领域中用量最大的一类光固化树脂,具有粘接强度大、硬度高及耐化学药品性等优点,但也存在黏度较大、韧性较差等问题。为了提高环氧丙烯酸酯的综合性能,有必要对其进行改性。介绍了环氧丙烯酸酯的合成基本原理及主要合成条件对树脂的影响,综述了国内外近期对环氧丙烯酸酯改性的主要方法及研究进展,指出了目前环氧丙烯酸酯在涂料中应用存在的主要问题,为今后对环氧丙烯酸酯性能的进一步改进提供了参考。
Epoxy acrylate resin is a kind of photo curable resin which is most widely used in the field of UV curing industries for their good adhesion, hardness, and chemical resistance, etc. But the epoxy acrylate resin has some disadvantages such as high viscosity and poor flexibility. Modification is necessary to improve the comprehensive properties of epoxy acrylate resin, in this paper, the synthesis principle and the influence of main factors on synthetic reaction of epoxy acrylate resin were introduced. The recent research progress and mainly modification method of epoxy acrylate resin were reviewed. Meanwhile, the major problems in applications of hyperbranched polymer in coatings were indicated, and it provided the reference for the further development of the performance of epoxy acrylate resin.
出处
《化学与粘合》
CAS
2010年第3期46-50,共5页
Chemistry and Adhesion
