产品特点： ♦ Features:
抛光后表面平整、色泽饱满、如同镜面的效果 ※ After polishing, the surface is flat and full in color, and it looks like a mirror.
处理速度快、消耗低、稳定性好 ※ Fast processing speed, low consumption and good stability
工艺简单、持效时间长 ※ Simple process and long holding time
※ No poison, no pollution, waste liquid is easy to handle, and it is environmentally friendly product
适用范围： ♦ Application:
For chemical polishing of various copper and its alloy materials
理化性质： ♦ Physical and chemical properties:
1. Appearance: colorless transparent liquid; 2. PH: 4.2 ± 0.5
3. Processing temperature: normal temperature; 4. Processing method: soaking
5. Use concentration: 6-12% concentration use; 6. Processing time: 2-3min
： ♦ How to use :
工作液中，2-3分钟即可 The workpiece to be processed is directly immersed in HWJ-782 copper polishing agent working solution with a concentration of 6-12% , which can be 2-3 minutes.
： ♦ Note :
1. The workpiece must be thoroughly cleaned before polishing with this product
2. After cleaning, the workpiece must not be in direct contact with the hands, so as to avoid sweat spots and rust.
3. If the operator is in contact with the cleaning agent for a long time, it is recommended to wear rubber gloves to avoid injury.
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