工業用氯化鐵(Ferric Chloride)

⏹︎ 產品特性

氯化鐵(FeCl3)是一種活性非常強的化學產品，對於各種金屬材料有強大的置換能力。也因此產業界常運用於印刷電路板、IC導線架、BGA、OLED、LCD面板表面、不鏽鋼門雕花、證章、飾品、精密金屬零組件、銅版製版等之蝕刻。其蝕刻特性為速率快、蝕刻量大，尤其針對精密細線蝕刻操作穩定。蝕刻後產品特色為斷面側蝕較小，減少短路機會可增加電子產品蝕刻良率。且有操作簡單、安全、經濟的效果。

⏹︎ 用途

• 印刷電路板之蝕刻
• 半導體、OLED廠之蝕刻
• 金屬、被動元件、彫花、景泰藍之蝕刻
• 水處理之混凝劑

⏹︎ Product Features

Ferric chloride (FeCl₃) is a highly reactive chemical product with strong displacement capabilities for various metal materials. Because of this, it is widely used in industries for etching applications such as printed circuit boards (PCBs), IC lead frames, BGAs, OLED and LCD panel surfaces, stainless steel decorative doors, badges, jewelry, precision metal components, and copperplate printing. Its etching characteristics include high speed and large etching capacity, with particularly stable performance in fine-line precision etching. Products etched with ferric chloride feature minimal undercutting at the cross-section, reducing the risk of short circuits and improving the etching yield of electronic products. It is also easy to operate, safe, and cost-effective.

⏹︎ Applications

• Etching of printed circuit boards (PCBs)

• Etching in semiconductor and OLED manufacturing

• Etching of metals, passive components, engraving, and cloisonné

• Coagulant for water treatment