SOLDERING FLUX AND SOLDERING PASTE
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
If a flux contains an amount of thixotropic agent necessary for obtaining the effect of suppressing a heating sagging， the amount of flux residue increases， and， if applied for uses that do not involve washing， a large amount of flux residue derived from the thixotropic agent remains around the soldered portions， thereby affecting chemical and electrical reliability; and that washing performance is poor in uses involving washing of the flux residue. Accordingly， this soldering flux contains nanofibers of one or more kinds from among polysaccharides， modified polysaccharides， and incompletely modified polysaccharides being modified from polysaccharides into modified polysaccharides， by an amount of 50 wt ppm or more and 3000 wt ppm or less with respect to a total amount of flux.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
