Copper luminous cleaning agent for copper

1)high luminance, no pollution 2)easy to manage,absolutly environmental protection 3)far away from the acid fog, thick smoke

1,Performance character

 This product is the high luminous environmental protection copper and the copper alloy chemistry cleansing agent, it has the character of high luminance, no pollution, the craft controlled conveniently.The copper processed by this craft may obtain higher polishing effect than the traditional acid pickling craft, easy to control, absolutly environmental protection. The low acidity makes people thoroughly far away from the acid fog, the thick smoke, the unusual smell working conditions ,which achieves the cleaner requirment of the enterprise chemical cleaning copper completely. 

2, Preparation                                                                                                         Mixed by chemical assistant such as hydrogen peroxide solution, sulfuric acid,

 deionized water and so on

3, Technical process

    copper cleans →2%-5% dilute sulphuric acid →water cleaning →pure  water

cleaning → deactivation→  pure  water cleaning

4,Using method

	Item	Indicator
1	concentration	100 % original liquid
2	Treatment	soaking
3	temperature	30-35°C
4	time	15-30s

5,Notes

1.    The copper luminous clean should closely control time and the temperature, in order to avoid excessive corrosion or bad luminance phenomenon.

2.    The pickling solution must increase the right amount sulfuric acid frequently in case of the acidity weakening, lengthens the time of deoxcidation layer.

3.    When the period of use is long, it will present the radiance to be bad, have hard spots on the workpiece or treat welding mark unclean, suggest replacing tank liquor. Frequently examine and contrast the normal parameter of copper luminous agent, when insufficiency, supply it to achieve the best luminous effect.

 6,Supplement and replacement

Rock when immersion in order to avoid the excessive corrosion and white marks.

When the acidity is lower than 10,  supply 98% sulfuric acid in proportion, the supplement quantity for the gross weight 2%.

When the hydrogen peroxide solution density is lower than 25, supply in proportion the copper luminous agent IC-G108 original fluid, supplement quantity for the gross weight 1/4, or replace the tank liquor completely.

 7,Packing and storage

1,25Kg /plastic barrel

2,Store in the dry shady warehouse, avoid the sunlight, sealed storage for one year

Copper luminous cleaning agent for copper