【摘要】 本文阐述了聚氨酯微孔抛光片的制备及其对光学玻璃的抛光应用。对影响抛光片工作性能的一些主要因素进行了实验研究,初步获得影响抛光片耐磨性及材料硬度的一些回归方程,按此优选配方放大制取的抛光片,其性能及抛光效率等均与美国Lp-77抛光片相当。更多还原

【Abstract】 The preparation of PU minicell polishing films and the application onthe polish of optical glasses were described. Some effective factors on theproperties of polishing films were investigated and the regressive equationsof their abrasive resistance and material hardness were obtained, the pro-perties and polishing efficiency of the PU polishing film were close tothose of American Lp-77 polishing film.更多还原