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        • 商品名称: BOE etching solution
        • 商品编号: 4
        • 上架时间: 2015-04-29
        • Views : 37

        BOE etching solution
         
        English name: Buffered Oxide Etchant
         
        Properties: Buffered Oxide Etch (BOE) is in accordance with HF and NH4F mixed together in different proportions. 6: 1 BOE etching means that 40% NH4F: 49% HF = 6: 1 (volume ratio) mixture. HF as the main etchant, NH4F is used as a buffer. Use NH4F fixed [H +] concentration, so that it remains a certain etch rate. HF will etch the glass and any silica-containing material, the skin has a strong corrosive, accidentally spilled, rinse with plenty of water
         
        Main purpose: used to etch silicon dioxide in the electronics industry
         
        Packaging: 500ml, 4L, can also be customized packaging.