考察不同种类的光引发剂及用量,不同官能度的单体及用量对光敏树脂光固化速度的影响.结果表明,选用吸收光谱与紫外光源发出的主波长较为一致的光引发剂,选用官能度较高的单体以及提高单体在光敏树脂中的含量,均可提高光固化速度.
The influence of different kinds of photo initiators and their quantity, different monomers' functionality and quantity on the curing rate of photosensitive resin was investigated. The results show that selection of photo initiator, whose absorption spectrum corresponds to the main wave length of ultraviolet light source,the monomers with multifunction and the higher quantity of monomers in the photosensitive resin has positive effect on increasing the curing rate.
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