Lead-free and halogen-free flux paste and preparation method thereof

Lead-free and halogen-free flux paste is composed of, by weight, 35.0-50.0% a solvent, 30.0-40.0% resin, 3.0-8.0% of an active agent, 0.5-1.0% of a stabilizer, 0.5-1.0% of a mold release agent, 1.0-2.0% of an accelerant and 3.0-11.0% of a thixotropic agent. An adopted liquid modified urea rheologica...

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Hauptverfasser:	DENG YONG, DAI AIBIN, LYU WENHUI, CHEN QIUGE, XU CHENGQUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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