主营:金属表面处理助剂
所在地:
广东 佛山
产品价格:
电议
最小起订:
0
发布时间:
2017-01-03
有效期至:
2017-02-03
一、开槽参数 (tank set up parameters)
硫酸 (Sulfuric acid):150~180g/l
DBR-501: 35±5 g/l
二、控制参数 (controlling parameters)
游离酸Free acid 145~180g/l
AL3+:1~30g/l DBR-501: 35±5 g/l
电流密度 Current density :1.0~2.0A/dm2
电压 Voltage :10~18 V
温度 Temperature :28±2℃
三、维护和管理 (maintenance and control)
1.标准膜(10um)下,DBR-501的消耗3~4kg/ton,膜厚增加,消耗相应增加。
In normal anodizing film thickness(10um), the consumption of DBR-501 is 3~4 kg/ton; the consumption will increase according to film thickness.
2.DBR-501溶于冷水较慢,生产过程中开缸或添加时应先溶解后再加入槽中,以免有效物沉于槽底,造成消耗过大。
DBR-501 is difficult to dissolve in cold water; the chemical should be dissolved first in other medium before adding to the tank, this will prevent condensation and waste.