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)
NaOH :50~60g/L
DBR-401:20~30g/L(水剂 / liquid)
二、控制参数 (controlling parameters)
游离碱(free alkali) :40~55g/L
AL3+:15~25 g/L
温度 (Temperature) :45~60℃
时间 (Time) :3~5 min
三、维护和管理 (maintenance and control)
1.每天分析槽液浓度并根据结果及时调整,补加比例为氢氧化钠:DBR-401=5:1。处理100m2铝材约消耗DBR-401:0.5~1.0kg。
Analysis the bath concentration one time a day, according to the analysis results adjust to add the proportion of sodium hydroxide:DBR-401=5:1; the consumption of DBR-401:0.5~1.0 kg for each 100 m2 aluminium treatment
2.正常生产时因带出损耗导致液面降低补加水则需添加相应比例的氢氧化钠和DBR-401。
When it’s in normal production. the loss will lead to reduce the surface water if you add water ,you need to add the appropriate proportion of sodium hydroxide and DBR-401.
3.不生产时加盖槽液以防污染。并保温≥35℃以防铝离子水解。
Affix the bath to prevent contamination when stop produce. Keep temperature of solution≥35℃,to prevent the aluminum ion hydrolysis.