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Polyurethane hard bubble catalyst PC-5 injects new vitality into electronic components packaging materials: a secret weapon to extend service life

polyurethane hard bubble catalyst pc-5: new vitality of electronic components packaging materials introduction in the modern electronic industry, the packaging materials of electronic components play a crucial role. packaging materials not only protect electronic components from the external environment, but also improve their mechanical strength and thermal stability. in recent years, polyurethane hard bubble catalyst...