首页>
外国专利>
Visibly transparent dyes for through-transmission laser welding
Visibly transparent dyes for through-transmission laser welding
展开▼
机译:透明的染料,用于穿透式激光焊接
展开▼
页面导航
摘要
著录项
相似文献
摘要
Selection criteria for dyes that predicts efficiency and performance for plastics welding. A first stage quantitative calculation screens dyes that possess an absorption band that can be matched to a laser that is suitable for plastic welding. It also identifies absorption troughs in the visible spectrum and establishes relationships between the relative optical densities of the absorption band and trough. A second stage quantitative calculation screens dyes for their contribution to the transparency of the substrate. By combining these two stages, the usefulness of a candidate dye can be quickly, easily and inexpensively determined.
展开▼