We will introduce examples of products suitable for special applications such as colorless residue flux.
The rosin used in flux varies in color depending on the variety, ranging from colorless and transparent to brown. Additionally, some active agents and additives can change color due to the heat during soldering. In LED lighting equipment, a white resist is applied over the entire substrate, and if the flux residue is brown, it can detract from the product's appearance. Furthermore, on substrates with silk-screened markings, brown flux residue can flow into the marked areas, reducing visibility and increasing the burden during visual inspection processes. We offer solder materials that minimize the color of flux residue by using light-colored rosin and low-color active agents. For samples, please contact us through our website below. 【Product Introduction】 ■ Rosin-containing solder, splash prevention type MYK series ■ Solder paste (bottle), colorless residue, LED compatible type 8860 series
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Ishikawa Metal Co., Ltd. is a manufacturer and seller of lead-free and lead-containing solder, consistently engaged in solder production since its establishment. In addition to various types of rosin-core solder and solder paste, we also handle high-melting-point solder for semiconductors and flux for semiconductor mounting. We not only manufacture and sell unique solders, such as rosin-core solder for lasers and solder that can be used for aluminum and stainless steel, but we also propose solutions to customer issues such as splattering and wetting defects.