Particle Size and Shape Characterization of Solder Powders in Advanced Electronics Manufacturing
Abstract: The rapid growth of artificial intelligence (AI) computing is driving increased demand for high-density printed circuit boards (PCBs), advanced semiconductor packaging, and fine-pitch surface mount technology (SMT) assembly. As a result, tin-based solder powder quality becomes increasingly...
Application of Laser Particle Size Analyzer in Quality Inspection of Silicon Carbide Abrasive Grains
Particle size distribution is a key characteristic of abrasive grain products. This application note analyzes four batches of black silicon carbide using a Bettersizer ST laser diffraction analyzer. By comparing particle size distributions between batches, production process stability can be evaluat...
Establishing a Method for Laser Diffraction Particle Size Analysis of Lactose Powder
This note details a systematic study on lactose particle size distribution measurement, following USP and ISO 13320 standards. It addresses gaps in current guidelines, specifically on choosing dispersive pressure and evaluating dry/wet method results for this common tablet excipient.
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