鋁合金 高溫無鎳封閉劑

一、開槽參數 (tank set up parameters)

DBR-705：6～12ml/L

二、控制參數 (coolling parameters)

DBR-705：8～10ml/L

PH：5.3～5.8

溫度 (Temperature) ：85～95℃

時  間 (Time) ： 1.0～1.5um/ min                         

三、維護和管理 (maintenance and coolling)

 1.每天檢測槽液中的DBR-705濃度及pH值；并根據分析結果及時補加調整。處理100m²約消耗DBR-705：0.5～1.0kg。

Analysis the solution conceation of DBR-705 and PH value, according to the analysis results to adjust parameter. DBR-705 of consumption is 0.5～1.0Kg for each 100m² treatment.

 2.正常生產時PH值呈上升趨勢，每班需檢測一次PH值并用稀醋酸/稀硫酸調整；如PH值偏低則說明帶入酸水過多，需控制染色前水洗PH值≥4.5，此時需用稀氨水/稀氫氧化鈉調整。

The PH value rising when producing, it should measured PH value and used Dilute acetic / sulfuric acid adjusted; the acidic water is brought much the PH value will decline, it need to cool the rinsing water PH value ≥4.5 before dying color. In this case, need to use dilute ammonia water / dilute sodium hydroxide to adjust.

   3.長期生產槽液或多或少會有沉淀物產生，要定期過濾或倒槽清理沉淀物。

Producing bath will produced more or less white precipitate for a long time, need to filter or reverse the sealing solution.